Marin Mountain Bikes

The Alcatraz is offered as a frame only that allows you to follow in Matt Jones’ footsteps to build and personalize the best dirt jump bike possible. At home boosting your local 6 pack, ripping up the pump track, or hitting the local skate park, the Alcatraz has what you need to take care of business.

Marin's Bolinas Ridge 26” stands above the competition with high-end features like a lightweight aluminum frame and 75mm of suspension fork travel to absorb whatever the trail throws at you. Shimano derailleurs and shifters are dependable and smoothly shift through 21 speeds, while tough, 26-inch double-wall rims keep you rolling true over any terrain. If you're looking for a real, trail ready mountain bike at an affordable price, the Bolinas Ridge 26” is for you!

Named after one of the longest and highest ridge-top fire roads in Marin County, Marin’s Bolinas Ridge 1 introduces you to the world of 27.5-inch wheels where you’ll discover loads of traction and the ability to roll over obstacles with ease and agility. Its lightweight aluminum frame and 100mm suspension fork let you tackle the trails with new-found confidence. The Shimano drivetrain shifts smoothly through its 21 gears and tough, double-wall rims keep you rolling true over any terrain. Tektro mechanical disc brakes provide sure stopping power in all conditions. If you're looking for a real, trail ready mountain bike at an affordable price, the Bolinas Ridge is for you!

The Bolinas Ridge is perfectly suited for recreational riders wishing to explore singletrack and dirt trails. Its lightweight frame, durable components, and confident handling come together to form a bike that outperforms expectations every ride. Marin Sport hardtail geometries place the rider in a comfortable, neutral rider position, allowing for easy pedaling, stability at low speeds, and great steering. With a Series 1 6061 aluminum frame, trail-ready geometry, and fastback seat stays for a smooth ride, the Bolinas Ridge is a great entry into the world of trail riding. Its 27.5-inch wheels fit most riders better and have quickly become the new mountain bike standard. It features disc brakes for minimal maintenance and all-conditions stopping power, durable double-wall rims, and a proven Shimano drivetrain.

Named after one of the longest and highest ridge-top fire roads in Marin County, Marin’s Bolinas Ridge 2 is your ticket to the dirt. Plunging you into the world of off-road action are 27.5-inch wheels with loads of traction and the ability to roll over obstacles with ease and agility. The lightweight aluminum frame and 100mm of suspension fork travel let you tackle the trails with loads of confidence. The Shimano derailleurs and EZ Fire shifters switch smoothly through its 24 gears. And, even when that terrain gets sloppy (and it’s so fun when it does), you can live it up, knowing that your disc brakes work great, even in the rain and muck. Also, if you need a little utility from your bike, the rear rack mounts let you easily add a rack so you can use the same bike for work and play.

No excuses, just trail-cruising good times. Marin’s Bobcat Trail 3 delivers the style and features to make you feel right at home on the trails. The Bobcat Trail is one of Marin’s Right Size bikes, using either 27.5” or 29” wheels and tires, depending on the frame size, to provide the best fit and function for riders big and small. You’ll settle into the trail-oriented riding position as you pilot its lightweight aluminum frame and 100mm-travel suspension fork through winding singletrack, easily rolling over obstacles and gripping corners with nimble 27.5 or 29 x 2.25-inch Schwalbe tires (depending on frame size). And, you’ll have total confidence and control as you fly through its 24 gears because of the raw stopping power offered by the Bobcat Trail’s hydraulic-disc brakes. So, find your trail, and own it. Wheel size: - X-Small – Medium: 27.5-inch - Medium – XX-Large: 29-inch

The Bobcat Trail is a capable mountain bike with modern trail geometry build for exploring singletrack trail systems. Best-in-class frames and solid, serviceable components make this bike a great choice for the recreational rider looking to step up to modern geo and step deeper into mountain biking. The Bobcat Trail features a Series 2 6061 butted and hydroformed aluminum frame with a 100mm travel suspension fork and durable, double-wall rims. Its long, low, and slack trail geometry consists of a low bottom bracket, short chainstays, and slack 68-deg headtube angle for maximum control at top trail speed, especially when paired with the wide bars and short stem. The fastback seat stay design adds vertical compliance without sacrificing power transfer and features rack mounts for extended trail adventures. Hydraulic disc brakes dish out plenty of stopping power, allowing you to push your limits a little while staying in control. The end result is a bike that manages to eke out every bit of fun on the trail, without breaking the bank.

Faster, faster! That’s what your inner child will scream aboard Marin’s Bobcat Trail 4. Its lightweight aluminum frame with trail-mastering riding position carves like a knife as you flow through winding singletrack. The Bobcat Trail is one of Marin’s Right Size bikes, using either 27.5” or 29” wheels and tires, depending on the frame size, to provide the best fit and function for riders big and small. A Suntour suspension fork laughs at rocks and roots while nimble 27.5 or 29 x 2.25-inch Schwalbe tires easily roll over obstacles and grip corners. And, you’ll have total confidence and control as you fly through its 18 gears because of the raw stopping power offered by the Bobcat Trail’s hydraulic-disc brakes. Go and be fast.

The Bobcat Trail is a capable mountain bike with modern trail geometry build for exploring singletrack trail systems. Best-in-class frames and solid, serviceable components make this bike a great choice for the recreational rider looking to step up to modern geo and step deeper into mountain biking. The Bobcat Trail features a Series 2 6061 butted and hydroformed aluminum frame with a 100mm travel suspension fork and durable, double-wall rims. Its long, low, and slack trail geometry consists of a low bottom bracket, short chainstays, and slack 68-deg headtube angle for maximum control at top trail speed, especially when paired with the wide bars and short stem. The fastback seat stay design adds vertical compliance without sacrificing power transfer and features rack mounts for extended trail adventures. Hydraulic disc brakes dish out plenty of stopping power, allowing you to push your limits a little while staying in control. The end result is a bike that manages to eke out every bit of fun on the trail, without breaking the bank.

Leave your limits behind and discover your inner dirt-lover on Marin’s Bobcat Trail 5. Its lightweight aluminum frame with trail-mastering riding position carves with ease as you flow through winding singletrack. The Bobcat Trail is one of Marin’s Right Size bikes, using either 27.5” or 29” wheels and tires, depending on the frame size, to provide the best fit and function for riders big and small. A RockShox suspension fork eats up rocks and roots to keep you heading the way you planned. Wherever you point your rig, nimble 27.5 or 29 x 2.25-inch Schwalbe tires easily roll over obstacles and grip corners while disc-specific WTB rims are trail-strong to keep you exploring more. The high-end 1 x 10-speed Shimano drivetrain pays huge dividends when the trail aims at the sky, and Shimano hydraulic disc brakes keep your speed in check on the way back down. Wheel size: - X-Small – Medium: 27.5-inch - Medium – XX-Large: 29-inch

The Bobcat Trail is a capable mountain bike with modern trail geometry build for exploring singletrack trail systems. Best-in-class frames and solid, serviceable components make this bike a great choice for the recreational rider looking to step up to modern geo and step deeper into mountain biking. The Bobcat Trail features a Series 2 6061 butted and hydroformed aluminum frame with a 100mm travel suspension fork and durable, double-wall rims. Its long, low, and slack trail geometry consists of a low bottom bracket, short chainstays, and slack 68-deg headtube angle for maximum control at top trail speed, especially when paired with the wide bars and short stem. The fastback seat stay design adds vertical compliance without sacrificing power transfer and features rack mounts for extended trail adventures. Hydraulic disc brakes dish out plenty of stopping power, allowing you to push your limits a little while staying in control. The end result is a bike that manages to eke out every bit of fun on the trail, without breaking the bank. - RockShox TK Silver fork - Shimano Deore 1 x 10 drivetrain

The Alcatraz was designed from the ground up to be the best dirt jump hardtail you have ever ridden. Marin worked hand-in-hand with Matt Jones to define the exact needs of a modern dirt jump frame before proudly releasing the complete Alcatraz into the world. The 6061 aluminum frame is stiff and overbuilt for abuse, with a tapered headtube and 135x10mm horizontal dropouts with a chain tension device for either single speed or geared builds. The X Fusion Slant 26 DJ fork is the de facto choice for dirt jump aficionados, offering 100mm of travel for smooth landings. A forged alloy crankset and external bottom bracket form a lightweight and durable combo, while a set of Tektro hydraulic disc brakes make it easy to dial your approach speed. A suite of quality Marin components rounds out the build, including 750mm wide bars and a dirt jump specific saddle and seatpost.

The Hawk Hill is Marin's most playful trail bike, made for the rider that catches a bit of air off of every root in the trail, is always looking for an alternate line, and ends every ride with a smile. This is an all-around suspension bike with trail performance far outstretching the asking price. - Series 3 aluminum frame - RockShox Recon RL fork, 130mm - X-Fusion O2 Pro R rear shock - Shimano Deore 10-speed shifting - Shimano hydraulic disc brakes

Marin's Hawk Hill delivers an exhilarating riding experience that will have you falling in love with mountain biking over and over again. Its lightweight 27.5" wheels accelerate quickly and fit most riders better, leading to a snappy and fun bike that's equally at home on rolling hills or downhill singletrack. It's built on a Series 3 aluminum chassis delivering 120mm of rear wheel travel using the MultiTrac suspension system. A RockShox Recon RL fork sits up front to knock down trail chatter, while a RockShox Monarch R Debonair shock handles rear suspension duties. A wide-range Shimano NX 11-speed drivetrain puts the power to the ground, while Shimano hydraulic disc brakes inspire confidence and deliver control. Grippy Vee tires are wrapped around 29mm wide double-wall alloy rims to keep you rolling fast and light with nimble handling to up the fun factor, which is what mountain biking is really all about.

The Hawk Hill is Marin's most playful trail bike, made for the rider that catches a bit of air off of every root in the trail, is always looking for an alternate line, and ends every ride with a smile. This is an all-around suspension bike with trail performance far outstretching the asking price. - Series 3 aluminum frame - RockShox Recon RL fork, 130mm - RockShox Deluxe R rear shock - SRAM NX 11-speed shifting - Shimano hydraulic disc brakes - X-Fusion Maniac dropper seatpost

Built to tackle the gnarliest lines, the B-17's 27.5+ tires and a 6061 aluminum full-suspension frame will take you beyond expectation and into the realm of sand and rock where other bikes fall short. Thanks to 27 x 2.8-inch rubber, the B17 can claw its way up, over, and down the most technical trails around, while the MultiTrac rocker link rear suspension provides a progressive leverage ratio for big-hit control and smooth pedaling speed. Internal cable routing maintains a clean look within the hydroformed aluminum frame. SRAM's NX 1 x 11 drivetrain incorporates a huge gear range within a single chainring system for dominating the ups and downs, and Shimano hydraulic disc brakes ensure you're always in control no matter how hard you go.

Enduro rippers, take note: the Attack Trail's stiff, 6061-aluminum frame teams up with Marin's QUAD 3 suspension platform, using an X-Fusion O2 PRO RL rear shock to deliver 150mm of no-compromise travel. Together, they keep your rear tire glued in the gnarliest corners. Up front, an X-Fusion Metric R soaks up rocks and roots with 160mm of travel to keep your speed pinned. Float effortlessly over trail obstacles without sacrificing maneuverability with 27.5-inch Marin tubeless-compatible rims mated to Schwalbe rubber. SRAM’s NX 1 x 11 drivetrain delivers crisp shifting, virtually no chain drop, and low weight. Enjoy the instantaneous, on-the-fly adjustability of the KS LEV dropper post to climb with dialed efficiency, then shred downhill with total control, all with just a flick of a remote. And, you can keep it fast without blowing the hairpins thanks to powerful Shimano Deore hydraulic disc brakes.

You don't have to settle for the standard mountain bike experience. Marin's B17 is built to tackle the gnarliest lines with 27.5+ tires and a 6061 aluminum full-suspension frame to take you beyond expectation. MultiTrac rocker link rear suspension provides a progressive leverage ratio for big-hit control and smooth pedaling speed. Paired with 27 x 2.8-inch rubber, the B17 can claw its way up, over, and down the most technical trails around. Internal cable routing maintains a clean look, too. Shimano's SLX 1 x 11 drivetrain incorporates a huge gear range within a single chainring system for dominating the ups and downs, and Shimano hydraulic disc brakes ensure you're always in control no matter how hard you go.

Big mountains, epic passes, and all day ripping descents. If you live for the alpine adventure and gravity-fueled downhills, look no further than the all-new Alpine Trail series. The latest incarnation of Marin's critically acclaimed MultiTrac platform, and built around long travel suspension, slack angles, and 29-inch wheels, the Alpine Trail is here to conquer all singletrack in its path. It's equally adept on the Enduro World Series, where Team Marin riders will be putting the bike through the paces on the world’s most challenging trails. - RockShox Yari RC fork, 160mm - X-Fusion O2 PRO RXC rear shock - Wide-range 11-speed gearing - TRP Slate T4 hydraulic disc brakes w/ Tektro Orion levers - X-Fusion Maniac dropper seatpost

Big mountains, epic passes, and all day ripping descents. If you live for the alpine adventure and gravity-fueled downhills, look no further than the all-new Alpine Trail series. The latest incarnation of Marin's critically acclaimed MultiTrac platform, and built around long travel suspension, slack angles, and 29-inch wheels, the Alpine Trail is here to conquer all singletrack in its path. It's equally adept on the Enduro World Series, where Team Marin riders will be putting the bike through the paces on the world’s most challenging trails. - Fox 36 Performance fork, 160mm - Fox Float DPX2 Performance rear shock - SRAM NX Eagle drivetrain - TRP Slate T4 hydraulic disc brakes w/ Tektro Orion levers - KS Lev Integra dropper post

Marin's B17 is built to tackle the gnarliest lines with 27.5+ tires and a 6061 aluminum full-suspension frame. MultiTrac rocker link rear suspension provides a progressive leverage ratio for big-hit control and smooth pedaling speed. Paired with 27 x 2.8-inch rubber, the B17 can claw its way up, over, and down the most technical trails around. Internal cable routing maintains a clean look, too. A 1x12 SRAM GX Eagle drivetrain incorporates a huge gear range within a single chainring system, and Shimano Deore hydraulic disc brakes ensure you're always in control no matter how hard you go.

Enduro rippers, take note: the Attack Trail's stiff, 6061-aluminum frame teams up with Marin's QUAD 3 suspension platform, using a RockShox Monarch Plus RCT3 Debonair rear shock to deliver 150mm of no-compromise travel. Together, they keep your rear tire glued in the gnarliest corners. Up front, a RockShox Lyrik RC soaks up rocks and roots with 160mm of travel to keep your speed pinned. Float effortlessly over trail obstacles without sacrificing maneuverability with 27.5-inch Stan's NoTubes rims mated to WTB rubber. SRAM’s GX Eagle 1 x 12 drivetrain delivers crisp shifting, virtually no chain drop, and low weight. Enjoy the instantaneous, on-the-fly adjustability of the KS LEV dropper post to climb with dialed efficiency, then shred downhill with total control, all with just a flick of a remote. And, you can keep it fast without blowing the hairpins thanks to powerful Shimano Deore hydraulic disc brakes.