Mountain

The rush of exploring nature, the thrill of discovering new trails — the Blast delivers fun and adventure. Equipped with 27.5" wheels, terrain-smoothing front suspension, and powerful disc brakes, the Blast 27 is the perfect combination for trail-ready performance. Technology: - Hydroformed Triple-butted Alloy Smooth Welds: The triple-butted and hydroformed aluminum frame is carefully smooth welded and represents the pinnacle of aluminum tube shaping, ride quality, and lightweight performance. - Color and Graphic: Our passion for design is represented by the Blast 27's carefully crafted graphics, a minimalist yet head-turning style. - Gateway to Mountain Biking: Versatile and stable 27.5'' wheels for "do-it-all" performance. - Component Choices: From axle-to-axle, spec'd with quality components for on-trail fun and reliability.

Whether it's tearing around an XCO track or setting your personal best up a local hill, the Twostroke has you covered. RADICAL GEOMETRY - A 67° head angle, long front-end, and 75° seat angle to attack steep and loose terrain with the perfect weight distribution. INTERNAL CABLE ROUTING - Fully guided internal cable routing for easy installation and a clean look. INTEGRATED PROTECTION - Molded covers on the chainstay, an integrated chain suck plate, and helicopter tape on the downtube ensure durability and a sleek design. WIDE TIRE CLEARANCE - Fully compatible with the new generation of wide XC tires.

Whether it's tearing around an XCO track or setting your personal best up a local hill, the Twostroke has you covered. RADICAL GEOMETRY - A 67° head angle, long front-end, and 75° seat angle to attack steep and loose terrain with the perfect weight distribution. INTERNAL CABLE ROUTING - Fully guided internal cable routing for easy installation and a clean look. INTEGRATED PROTECTION - Molded covers on the chainstay, an integrated chain suck plate, and helicopter tape on the downtube ensure durability and a sleek design. WIDE TIRE CLEARANCE - Fully compatible with the new generation of wide XC tires.

Whether it's tearing around an XCO track or setting your personal best up a local hill, the Twostroke has you covered. RADICAL GEOMETRY - A 67° head angle, long front-end, and 75° seat angle to attack steep and loose terrain with the perfect weight distribution. TUNED COMPLIANCE CONCEPT (TCC) - Take the edge off the roughest roads to push harder and ride further. The ultimate balance between comfort and performance for a ride that is both forgiving and fast. INTERNAL CABLE ROUTING - Fully guided internal cable routing for easy installation and a clean look. INTEGRATED PROTECTION - Molded covers on the chainstay, an integrated chain suck plate, and helicopter tape on the downtube ensure durability and a sleek design. INTEGRATED FORK STOPPER - Frame protection for increased stiffness in a straight downtube design. WIDE TIRE CLEARANCE - Fully compatible with the new generation of wide XC tires. DROPPER POST READY - A dedicated shim allows the installation of a 27.2mm dropper post with stealth cable routing.

A little bit (cross) country. A little bit rock and roll. The Joplin is a bit of an XC wild child, a light bike that's heavy on capability with a "let's go" attitude to any trail. Let's go fast. Let's go far. Let's go until your legs are ready to give up, and then go some more. Let's make every second count. Let's carve rides out of busy days and put those lines on the map on your done list. The Joplin's 29-inch wheels and lean frame float over washboard bumps with the same ease with which it devours jagged ledges. A geometry bred for long days in the saddle is blended with 130mm of travel in the front and 120mm in the rear, creating a capable climber that doesn't flinch when roots get ragged and rocks start to roll. The lower link VPP suspension offers a responsive pedaling platform that's ready to get up and go the moment you are. Whether you're flossing rock gardens or making the rider in front of you your next hare, the Joplin is one rapid little trail fox that will take you farther than you thought you could and give you the confidence to go bigger than you thought you would. With a size range that starts at XS, this bike brings big-wheel benefits to those of us in the fun-size category,, too. And, yes, every size in the line fits a water bottle inside the main triangle because XS doesn't mean "do things by half". Tying up the package is a range of component builds that weave the line between fun and fast, creating a bike that's ready to race the distance or just race the clouds home. So, what are you waiting for? Let's go!

A little bit (cross) country. A little bit rock and roll. The Joplin is a bit of an XC wild child, a light bike that's heavy on capability with a "let's go" attitude to any trail. Let's go fast. Let's go far. Let's go until your legs are ready to give up, and then go some more. Let's make every second count. Let's carve rides out of busy days and put those lines on the map on your done list. The Joplin's 29-inch wheels and lean frame float over washboard bumps with the same ease with which it devours jagged ledges. A geometry bred for long days in the saddle is blended with 130mm of travel in the front and 120mm in the rear, creating a capable climber that doesn't flinch when roots get ragged and rocks start to roll. The lower link VPP suspension offers a responsive pedaling platform that's ready to get up and go the moment you are. Whether you're flossing rock gardens or making the rider in front of you your next hare, the Joplin is one rapid little trail fox that will take you farther than you thought you could and give you the confidence to go bigger than you thought you would. With a size range that starts at XS, this bike brings big-wheel benefits to those of us in the fun-size category,, too. And, yes, every size in the line fits a water bottle inside the main triangle because XS doesn't mean "do things by half". Tying up the package is a range of component builds that weave the line between fun and fast, creating a bike that's ready to race the distance or just race the clouds home. So, what are you waiting for? Let's go!

The Trail Bikes that Love to Play The Juliana Furtado has always been more capable than many expected. But now with a high-traction 29-inch wheel up front, a maneuverable 27.5-incher out back, and even more refined suspension, their touch is even more deft on the trails. Featuring a 140mm fork and 130mm of VPP rear suspension travel, Furtado was made for sporty performance.

THE TRAIL BIKES THAT LOVE TO PLAY The Juliana Joplin combines short travel efficiency with modern geometry to create a bike that's as up for the big climb as it is the big descent. These sporty 29ers are the perfect choice for riders considering a cross country bike but will likely never race. They climb efficiently, roll fast on the on the flats, and have some real capability for when the DH music goes from easy listening to rock-and-roll. Featuring a 130mm fork and 120mm of Virtual Pivot Point (VPP) rear suspension travel, Joplin is sporty, capable, and fun.

Meet the one bike to rule them all. Meet the new Furtado. The Furtado is more than a bike, it's your partner in grime. From winding singletrack to burly rock gardens, the unmatched maneuverability of the Furtado makes it the perfect dirt-ally for every escape. Re-designed for the 20's, this year's Furtado bumps up the capability to the do-it-all (then do it again) frame. The 27.5" inch wheels fitted with grippy 2.4" tires turn loose lines into Velcro, letting you weave through trails with the confidence of a kid wearing a cape. The 130mm rear travel and 140mm front travel floats over chunky trails while the lower link suspension keeps the traction high, letting you push the pedals without worrying about slipping or sliding. Size-specific chainstay lengths coupled with a relaxed, 65 degree headtube angle create a bike that twists and turns, letting you tackle the unknown with the confidence to commit. From the lighter-tuned rear suspension that ensures full use of the travel to the nimble geometry and selection of build kits, the Furtado puts you in control. Make every second carved from a busy day count. Snake through the tight switchback, then eye up the ledge that's had your number for far too long. The question was never if you'll clear it, but when. The Furtado's balanced design and controlled feel turns to-do lists into just-did-that lists, and questions of when into exclamations of let's do it again!

The Trail Bikes that Love to Play The Juliana Furtado has always been more capable than many expected. But now with a high-traction 29-inch wheel up front, a maneuverable 27.5-incher out back, and even more refined suspension, their touch is even more deft on the trails. Featuring a 140mm fork and 130mm of VPP rear suspension travel, Furtado was made for sporty performance.

The Trail Bikes that Love to Play The Juliana Furtado has always been more capable than many expected. But now with a high-traction 29-inch wheel up front, a maneuverable 27.5-incher out back, and even more refined suspension, their touch is even more deft on the trails. Featuring a 140mm fork and 130mm of VPP rear suspension travel, Furtado was made for sporty performance.

The Bolinas Ridge family of mountain bikes are designed for the recreational mountain biker looking to explore their local singletrack or dirt paths. Utilizing our lightweight, Series 1 aluminum alloy frames, 100mm travel suspension forks, and reliable Shimano drivetrains, these bikes are capable of tackling real trails and pushing your own boundaries. Size-specific 27.5" or 29" wheels, disc brakes, and 2.25" MTB tires mean comfort, traction, and control through any rough terrain. Get outside and explore with the Marin Bolinas Ridge. - Series 1 6061 Aluminum frame - SR Suntour XCE Disc, 100mm travel fork - Shimano Tourney 3x7-speed drivetrain - Power CX7 mechanical disc brakes

The Bolinas Ridge family of mountain bikes are designed for the recreational mountain biker looking to explore their local singletrack or dirt paths. Utilizing our lightweight, Series 1 aluminum alloy frames, 100mm travel suspension forks, and reliable Shimano drivetrains, these bikes are capable of tackling real trails and pushing your own boundaries. Size-specific 27.5" or 29" wheels, disc brakes, and 2.25" MTB tires mean comfort, traction, and control through any rough terrain. Get outside and explore with the Marin Bolinas Ridge. - Series 1 6061 Aluminum frame - SR Suntour XCM DS 100mm travel fork - Shimano 3x8-speed drivetrain - Power CX7 mechanical disc brakes

The Bobcat Trail family of mountain bike hardtails are designed for the rider looking for a capable singletrack machine, featuring everything you need to have a great ride. The heart and soul of the ride stem from the lightweight, Series 2 aluminum alloy frame, which features long and low trail geometry and room for either 27.5" or 29" wheels. 120mm of rock garden-ready travel adds to the bike's trail capability and fun factor. All Bobcat Trail models feature internal cable routing, hydraulic disc brakes, and wide-range off-road specific drivetrains. - Series 2 6061 Aluminum frame - SR Suntour XCM HLO-DS 120mm travel fork - Shimano Altus 2x9 drivetrain - Marin Aluminum Double Wall rims w/WTB Trail Boss 2.25" tires - Tektro M275 hydraulic disc brakes

The Rift Zone represents the most modern 29" short travel trail bike possible featuring 125mm of MultiTrac suspension and progressive geometry that takes full advantage of decades of trail riding experience to create best-in-class handling, both in and out of the saddle. The Rift Zone is an ideal bike for mixing it up between long trail days in the saddle and fast weeknight group rides. Series 3 Aluminum Frame Rift Zone 1, 2, and 3 models feature Series 3 aluminum frames, with detailed forgings, highly manipulated tubes, and full internal cable routing, giving the rider a high feature and high-performing upgrade worthy platform. Multitrac Suspension Technology MultiTrac is an acclaimed suspension system, fine-tuned to have a balanced ride capable of absorbing big hits with an efficient pedaling platform. The rocker link provides a progressive leverage ratio for the rear shock for small bump sensitivity and the feeling of a long travel system on large drops and rocks. Internal Routing Both carbon and alloy frames sport full internal cable routing in the front triangle with Marin’s all-new internal cable routing grommets, providing a clean and rattle-free cable set up. - Series 3 aluminum frame - RockShox Recon Silver RL 130mm fork - X-Fusion O2 Pro R shock - Shimano Deore 1x11 drivetrain - Shimano BR-MT201 hydraulic disc brakes

Riding a bike is fun, and having fun on the trail was at the front of our minds when creating the Rift Zone 27.5. Built around our MultiTrac suspension system, the Rift Zone 27.5 is our most playful and fun short travel suspension trail bike to date. Entry level through to high-performance spec, everyone can fall in love with mountain biking over and over again with the Rift Zone 27.5.

The Rift Zone represents the most modern 29" short travel trail bike possible featuring 125mm of MultiTrac suspension and progressive geometry that takes full advantage of decades of trail riding experience to create best-in-class handling, both in and out of the saddle. The Rift Zone is an ideal bike for mixing it up between long trail days in the saddle and fast weeknight group rides. Series 3 Aluminum Frame Rift Zone 1, 2, and 3 models feature Series 3 aluminum frames, with detailed forgings, highly manipulated tubes, and full internal cable routing, giving the rider a high feature and high-performing upgrade worthy platform. Multitrac Suspension Technology MultiTrac is an acclaimed suspension system, fine-tuned to have a balanced ride capable of absorbing big hits with an efficient pedaling platform. The rocker link provides a progressive leverage ratio for the rear shock for small bump sensitivity and the feeling of a long travel system on large drops and rocks. Internal Routing Both carbon and alloy frames sport full internal cable routing in the front triangle with Marin’s all-new internal cable routing grommets, providing a clean and rattle-free cable set up. - Series 3 aluminum frame - RockShox Recon Silver RL 130mm fork - RockShox Deluxe Select R shock - Shimano Deore 1x12 drivetrain - TranzX dropper post

Riding a bike is fun, and having fun on the trail was at the front of our minds when creating the Rift Zone 27.5. Built around our MultiTrac suspension system, the Rift Zone 27.5 is our most playful and fun short travel suspension trail bike to date. Entry level through to high-performance spec, everyone can fall in love with mountain biking over and over again with the Rift Zone 27.5.

The Chameleon is a blank canvas, ready to go in whatever direction your imagination takes it. Creativity in wheel size, gearing and component choice make it the perfect muse for freethinkers and freedom seekers alike. We made the Chameleon for riders who like to sculpt their ideal bike, and aren't afraid to experiment. Whether 29er or mixed, geared or fixed, multiple major configuration transformations are made easy via the interchangeable dropouts. The low slung top tube and progressive geometry means this bike blends into whatever surroundings you place it. From raucous short-cuts across town to skipping the city altogether. It turns itself to trail exploration with the flip of an Allen key, thanks to the triple-bolt cargo cage mount under the downtube and standard bottle mount within the frame. Whatever the weather, however long the ride, wherever you're going, the Chameleon is so endlessly customizable and adjustable that the only constraint is really your own mind and motivation.

The Chameleon is a blank canvas, ready to go in whatever direction your imagination takes it. Creativity in wheel size, gearing and component choice make it the perfect muse for freethinkers and freedom seekers alike. We made the Chameleon for riders who like to sculpt their ideal bike, and aren't afraid to experiment. Whether 29er or mixed, geared or fixed, multiple major configuration transformations are made easy via the interchangeable dropouts. The low slung top tube and progressive geometry means this bike blends into whatever surroundings you place it. From raucous short-cuts across town to skipping the city altogether. It turns itself to trail exploration with the flip of an Allen key, thanks to the triple-bolt cargo cage mount under the downtube and standard bottle mount within the frame. Whatever the weather, however long the ride, wherever you're going, the Chameleon is so endlessly customizable and adjustable that the only constraint is really your own mind and motivation.

The Chameleon is a blank canvas, ready to go in whatever direction your imagination takes it. Creativity in wheel size, gearing and component choice make it the perfect muse for freethinkers and freedom seekers alike. We made the Chameleon for riders who like to sculpt their ideal bike, and aren't afraid to experiment. Whether 29er or mixed, geared or fixed, multiple major configuration transformations are made easy via the interchangeable dropouts. The low slung top tube and progressive geometry means this bike blends into whatever surroundings you place it. From raucous short-cuts across town to skipping the city altogether. It turns itself to trail exploration with the flip of an Allen key, thanks to the triple-bolt cargo cage mount under the downtube and standard bottle mount within the frame. Whatever the weather, however long the ride, wherever you're going, the Chameleon is so endlessly customizable and adjustable that the only constraint is really your own mind and motivation.

If ever there was a gravity riders' XC bike, the Tallboy is it. The new 120mm Tallboy takes a leap further into what short-travel bikes really are capable of. With kick-ass lower-link VPP suspension, a streamlined design, the typical Santa Cruz refinement, and rather radical geometry, the Tallboy is back to being a genre-bending folk hero. Sure, 10mm more travel might only seem like one small step—but coupled with a lower link-driven VPP suspension design, this is one giant leap for the Tallboy. It's the kind of bike that makes you sprint while going up, along, over, or down due to the maximum efficiency of the VPP design and responsive, lightweight chassis. But, because it shares the same engineering principles as our longest travel bikes, the progressive lower link-mounted shock feels equally at home doing cross-country as it does in extreme-country. Paired with a 130mm fork, the new Tallboy becomes ever more appealing to riders who like to open it up. And, the geometry, that's a big part of what's going on... Established theory suggests shorter travel bikes get ridden slower, therefore require steeper and more conservative geometries. In reality though, when was the last time you ever throttled back on a fun trail because you weren't on a bigger bike? Knowing your answer, we mimicked our longer travel geometry to create a bike with a 65.5-degree head-angle, generous front center, and short-offset fork, something rarely seen on a bike of this ilk. And, the radical thinking doesn't stop there. The Tallboy's short-short 430mm chainstays have +/- 10mm of rear axle adjustment to ensure riders of all sizes and styles feel equally at home. Match that to a relatively low BB (335mm and 37.5mm drop), and you've got a combo that's ready to haul into every pocket turn and launch out the other side. - Aluminum frame - FOX Rhythm 34, 130mm fork - FOX Float Performance DPS rear shock - SRAM NX Eagle drivetrain - WTB ST i25 TCS 2.0 29-inch rims - SRAM Guide T brakes w/Avid Centerline 180mm rotor

Each weekend, at race venues the world over, there is one rider who gets hoisted upon the shoulders of the crowd and carried to the podium. Or at least leaves with a water bottle as their prize. And between each of those races, innumerable wannabes are putting in the hours on the rollers and in the gym all because they want to feel what it's like to take the win. They know that to beat the pack every advantage needs to be acquired. That's where the Blur fits in. We tapped into everything we've learned from years of making the highest quality carbon full-suspension bikes so that we could put as little (weight) as possible into the Blur frame. The trim frame and super-efficient Superlight suspension will be the key to translating your input into competition beating performances. But the Blur isn't just for the short track. Two water bottle mounts within the front triangle should keep chuggers happy. And the high quality fit, finish and carbon construction promises multi-day racers a worry free existence—meaning there's no fiddly proprietary parts that could leave you stranded in a Cape Epic or Breck Epic campsite. The carbon frame, while being light, is made to go the distance and as always the legendary Santa Cruz lifetime warranty and Rider Support team has got your back. The Blur isn't guaranteed to make you a race winner but being the lightest, full-suspension carbon XC bike we've ever made (Approx 23lb as complete. Blur frame is 289g lighter than the previous model) it might be the difference between claiming first place...or just crossing the line.

Get creative with your surroundings. The 5010 turns obstacles into features. Its nimble, poppy feel makes even the most mundane rides feel like they're loaded with features to hop, skip, and jump over. It's the kind of bike that makes new trails feel as familiar as the back of your hand. 27.5 is the fun-sized wheel size. Smaller wheels provide an ideal balance between toughness and weight saving making them the most fleet-footed (or quick fingered) whether launching logs or weaving through stumps. With its quick and agile character, the 5010 has become a go-to plaything for progressive riders the world over and the only contender on any backyard trails. It's a bike that goes harder than its vital stats may suggest. A 140mm-travel fork is paired with 130mm at the rear, the lower-link VPP configuration of which leaves you feeling there's a lot more travel at hand. And, you can choose how out of hand you want to get, as this pocket rocket fits all sizes and types of rear shocks. It's no handful, either. The relatively slack head angle makes it predictable to steer, the relatively low BB height turns like it's on tracks, and the short chainstays make this plaything easy to pick up and throw around. No matter how much of a big kid you are, the bike grows with you. We've tailored the geometry so frame size is matched to size-specific chainstay lengths and super-low standover heights make it feel (almost) like that BMX you had as a kid. Okay, perhaps that's a bit nostalgic, but the 5010's certainly a perfect gateway to the highs only proper mountain biking can offer. The 5010's balance and poise can turn any rider from cautious neophyte into a full-fledged flyer. The legendary Santa Cruz fit, finish, and quality construction make this pocket rocket tougher than a Tonka toy. Fun and games are guaranteed, and the frame and linkages come with a lifetime warranty. So don't be afraid. Roll up your sleeves, and go get creative.

THE TRAIL BIKES THAT LOVE TO PLAY The Santa Cruz Tallboy combines short travel efficiency with modern geometry to create a bike that's as up for the big climb as it is the big descent. These sporty 29ers are the perfect choice for riders considering a cross country bike but will likely never race. They climb efficiently, roll fast on the on the flats, and have some real capability for when the DH music goes from easy listening to rock-and-roll. Featuring a 130mm fork and 120mm of Virtual Pivot Point (VPP) rear suspension travel, Tallboy is sporty, capable, and fun.

More travel than a white van Big-mountain riding is a nomadic existence: meeting friends in far-flung car parks; pinpointing trails you're not sure are even rideable; sending the ones you know are. Shiny new bling gets battered, shattered, and bruised. That's life. That's how it should be. That's why the Nomad exists. Probably the most abused bike in our line up, every Nomad has a story to tell. But, each Nomad we've made keeps coming back for more. It's not Stockholm Syndrome, it's called sealed bearings in all pivots, a lower link grease port, shuttle guards, and free bearing replacements. Why scrap a frame when a simple bearing service can make one last a lifetime? That's our stance on sustainability at least, and it's why our carbon fiber doesn't just mean lighter, it means tough as hell backed up by a lifetime warranty and crash replacement support. There's no time for puzzling when on a road trip, either. That's why we chose 27.5 wheels as the go-to for the widest variety of riding styles and rider sizes. When peeling your bike out of the van at a new spot, your only question should be: "Is this a full-face or a half-lid kinda ride?" The 64-degree head angle and 77-degree seat angle puts you in the sweet spot when winching up to the top of a big drop-in. Meanwhile, proportional chainstay lengths mean handling is never compromised, regardless of frame size. And, when we say big travel, we're not talking about your Transit's odometer. We're talking 170mm of 38mm diameter fork and 170mm of VPP rear suspension compatible with both coil and air shocks. The details are completed by a neat mud flap to protect the rear shock, plus tidy cable routing within the frame and swingarm and rubberized DT protectors that shrug off strikes. So, van-lifers, unite. The Nomad is the kind of bike you need never worry about all summer long. Sorry we can't say the same for the locked public washrooms and parking tickets.

If in doubt, take a Bronson out. You know what's hard about choosing what model of Santa Cruz suits you? It's having to narrow down what kind of riding you want to do. But what if you don't want to be pinned down by labels? What if you want to just be a mountain biker in the broadest sense of the word? What if you want to choose how you ride rather than what to ride? If this sounds familiar, then try a Bronson. Our demo crew have a saying, 'If in doubt, take a Bronson out'. The 150mm-travel bike can go deep on any landing and the VPP suspension design makes sure that there's no wasted energy when heading back up for another go. If you value style at speed or want to have fun feeling fast, then mixed wheels (29" up front, 27.5" out back) show that the spectrum is a loop, not opposite points on a scale. The larger front wheel provides more traction and stability that'll make you feel more confident squaring off the turns and diving for the inside lines. But a 27.5-inch tire in the rear means this bike still loves getting up on the back wheel and into the air. From flat out on the trail to fully flat over a table, each generation of Bronson rider redefines expectations of what a mountain biker is. Wheel Size: - Size X-Small: 27.5-inch - Sizes Small – X-Large: 29-inch front / 27.5-inch rear

A Fair Advantage We tapped into everything we've learned from years of making the highest quality carbon full-suspension bikes and added the super-efficient Superlight suspension to make a World Cup-winning XC race bike. The Blur isn't guaranteed to make you a race winner but being the lightest, full-suspension carbon XC bike we've ever made, it might be the difference between claiming first place...or just crossing the line. SRAM Eagle Transmission - stronger, better shifting, wirelessly The next generation SRAM Eagle Transmission specced on our CC-carbon models is a radically robust, fully integrated and interdependent wireless transmission. Built around the universal constant of the wheel axle itself, the Full Mount hangerless attachment creates a far stronger connection to the frame and the super strong derailleur provides unprecedented strength. Shifting under load is made possible due to a combination of X-SYNC technology and cassette mapping, creating seamless shifts even during your hardest power output. The new AXS Pods are extremely ergonomic and highly customizable, so shifting gears is light and intuitive. It's simply the most advanced transmission and nearly as tough as the mountain itself.

THE MOUNTAIN BIKE, DISTILLED With 29-inch wheels, 145mm of rear Virtual Pivot Point (VPP) travel and a versatile personality, the newest Santa Cruz Hightower delivers mountain bike thrills over a wide range of terrain. Big on wheels, medium on travel, and short on fuss, this do-it-all model shines with a versatile balance of geometry, spec and durability. It’s mountain biking, distilled.

The Downhiller's XC Bike The Tallboy has earned a loyal following amongst those who seek a go-to bike that will hold up to the relentless hammering of "power hour" hot laps or long days in the saddle harvesting the best TRs. The highly-refined VPP suspension on the Tallboy combines pedaling efficiency and all-out bump-chomping prowess. If ever there was a gravity riders' XC bike, the Tallboy is it. Fully dialed at every size: Proportional Geometry and frame stiffness tune Chainstay length and seat angle are matched to the frame size (STA steepens and rear centre grows as frame size increases) so that every rider, no matter what height, gets the same balance of geometry and handling characteristics. We tailor stiffness for every size to make sure everyone gets the same ride quality. Bigger riders means greater stresses on larger frames, but that's remedied with our size-specific frame stiffness tunes.