Marin Bicycles

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 Alpine Trail series. Updated for 2021, the Alpine Trail is built around the longest travel version of our critically acclaimed MultiTrac platform with progressive slack headtube/steep seattube geometry, low-slung aluminum frames, and 29" wheels. The Alpine Trail is here to conquer all singletrack in its path. Unidirectional Carbon Fiber Frame - Alpine Trail Carbon 1 and 2 models feature high modulus carbon fiber and monocoque construction to deliver the strongest and stiffest Alpine Trail to date. Modern Geometry - The Alpine Trail is at the cutting edge of aggressive enduro geometry, bringing you the best long travel bike for the job. A 63.5° headtube angle, 78° seat tube angle, short 430mm chainstays, and a long front center unlock the trail for pure long travel bliss. Functional Long Travel - The Alpine Trail was built to give riders long travel with no sacrifice in pedaling efficiency, providing a bike that will outshine the competition on the climb and still allow you to hold it wide open on the descents.

The Rift Zone is our most speed-oriented MultiTrac bike, created for the rider looking for the speed and rollover capabilities of 29" wheels in a trail-capable package. Long, low, and slack trail geometry is more aggressive than an XC race bike for more control at top speed, and more fun while chasing seconds. SERIES 3 ALUMINUM FRAME The Rift Zone 3 model features a Series 3 aluminum frame with detailed forgings, highly manipulated tubes, and full internal cable routing, giving the rider the highest-end alloy frame that Marin offers. 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 All Rift Zone models sport full internal cable routing in the front triangle with Marin’s all-new internal cable routing grommets, providing a cleaner and rattle-free cable set up.

The Sausalito lives up to its namesake city as the perfect bike to tackle steep hills in the middle of your commutes or fun bike path explorations and then get you and your stuff home in style. Shimano’s STEPS electric drive systems are light, efficient, and powerful, giving you the boost you need to quickly and efficiently navigate a variety of road conditions and grades for many miles. 650b wheels and wider tires smooth out the streets and paths, and the whole platform is ready for customization with clever details for attachment of all types of commuter accessories. Series 3 Aluminum Frame The standard and step-through versions of Sausalito feature a Series 3 aluminum frame with butted tubes and robust forgings, specifically designed to house the drive unit and removable battery, as well as mount a variety of commute accessories directly to the frame. Shimano Steps The Sausalito 1 features a Shimano STEPS E5000 system with 250 Watts and 40Nm of torque. Forks The BMX inspired steel fork on Sausalito 1 smooths out and stabilizes the front of the bike when roads get rough. 418 Watt Hour Removeable Battery The 418 Wh battery is secured directly to the frame with a key lock and is easy to remove to carry with you for charging.

The power to move through the urban landscape cleanly and efficiently is now as simple as pedaling. The Sausalito family of bikes helps you keep up the pace with a fun and lively assist to flatten hills and get you from A to B with a fresh smile, as well as clean clothes and a smart look. Series 3 Aluminum Frame - The standard and step-through versions of Sausalito feature a Series 3 aluminum frame with butted tubes and robust forgings, specifically designed to house the drive unit and removable battery, as well as mount a variety of commute accessories directly to the frame. Shimano STEPS - The Sausalito 2 features the Shimano STEPS E6100 motor system with 250 Watts and 60Nm of torque have a good get up and go feeling, with a long range and enough power to get you over the steepest of climbs. The Sausalito 1 features a Shimano STEPS E5000 system with 250 Watts and 40Nm of torque. Forks - The BMX inspired steel fork on Sausalito 1 and 63mm travel suspension fork on Sausalito 2 smooth out and stabilize the front of the bike when roads get rough. 418 Watt Hour Removable Battery - The 418 Wh battery is secured directly to the frame with a key lock and is easy to remove to carry with you for charging.

Named after one of the most iconic sections of coastline and Insta-inspiring gravel riding of the American West, the Marin Headlands embodies everything about this beautiful and rugged terrain. A full unidirectional carbon chassis is purpose-built for multi-surface adventures, be they short days or long weeks in the saddle. The 1x specific construction of the frame means short chainstays that still fit up to 700x45mm/650Bx47mm tires. Paired with longer top tubes and shorter stems, the bike takes cues from modern mountain bikes on technical off-road trail while still maintaining a comfortable, fast, and efficient ride on flatter terrain. Internal housing and tons of mounts on the frame allow you to fit the bike with anything, from water and tubes to a full custom frame bag from your favorite maker using the attachments found around the front triangle. Meanwhile, conventional rack and fender mounts can transition the bike into a capable winter commuter. Unidirectional Carbon Fiber Frame The Headlands has a unidirectional carbon fiber frame designed to meet the demands of modern gravel and endurance riders and racers with large tire clearance, a 142x12mm thru-axle, and multiple frame eyelets for customized hydration and framebag needs. Tire Clearance The Headlands was designed with clearance for up to 700Cx45 or 650Bx50 tires to handle even the roughest "roads." Internal Dropper Compatibility The Headlands features a seattube port for internal dropper routing, with the Headlands 2 coming stock with a 105mm/85mm dropper post. Removable Seatstay Brace The removable seatstay brace makes it super easy to add fenders for foul weather riding and commuting while maintaining a clean, smooth look when you don’t need the coverage.

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

The Gestalt is for the drop bar rider that doesn't want to stick to pavement, and can't help but get dirty no matter the route. Long distance commuters and all-weather riders will appreciate the fender and rack mounts and the sure stopping disc brakes, and the larger volume tires are right at home on that unexpected detour. Key upgrades over the Gestalt 2: - Shimano Tiagra Hydraulic Disc Brakes

Our critically acclaimed and best-selling Fairfax has gone electric. The all-new Fairfax E brings the power to scoot you along with 40Nm of torque from the rear hub, quietly and seamlessly adding a boost to your pedaling. The 340Wh battery is cleanly integrated into the Series 2 aluminum frame's downtube, while a Shimano 8-speed Altus drivetrain provides plenty of gearing range. Finally, hydraulic disc brakes from Tektro allow for controlled and comfortable stopping power in all conditions. Technology: - Series 2 Frame The Series 2 e-bike fitness frame features 6061 aluminum tubing with an internal battery and internal cable routing, forged dropouts with rack and fender mounts, and an integrated kickstand mount - Electric Drivetrain The Bafang rear hub motor provides 40Nm of torque in a compact and tidy package and delivers top assisted speeds of 20mph, 32km/h (North America), and 25km/h for the rest of the world. Five levels of assistance, accessed via a handlebar-mounted controller, means that riders can quickly dial in the level of assistance that best meets their needs and riding style. The controller also doubles as a display, showing speed, battery charge state, and assist level selected. The Bafang Go app supports real-time access to ride data, real-time access to human health data such as heartbeat and calorie data, and access to navigation steering and traffic tips. - Internal Battery The 340Wh in-tube battery is neatly integrated into the Fairfax E's downtube, protecting and giving the bike a sleeker look. The charging port is easily accessible, under a weather-resistant cover. - Hydraulic disc Brakes Hydraulic disc brakes provide smooth, controlled stopping in all conditions with minimal maintenance. - Shimano Drivetrain Shimano's stalwart Altus 8-speed drivetrain smoothly and reliably glides between the gearing.

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

The Rift Zone 26 is built around our MultiTrac suspension system and is our most capable kids bikes ever, with all of the modern adult tech and trail geometry in a package for the younger rider. Lightweight 26" wheels and air tuned suspension lead to a fun bike out on the trail, equally at home on rolling hills or downhill singletrack. The days of compromised kid’s bikes are over. Air Suspension Easily adjustable air suspension is tunable for a growing kid. Internal Routing The Rift Zone 26 and Rift Zone Jr are compatible with internally routed dropper posts, with internal rear derailleur routing for a clean look and snag-free ride. Disc Brakes Hydraulic disc brakes provide smooth, controlled stopping in all conditions with minimal maintenance.

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 Presidio is Marin's dedicated commuter bike, designed with low maintenance and adaptability in mind. Its efficient design gives it the speed of a road bike, while its comfortable yet sporty geometry keeps you aware of what's going on around you, making it perfect for moving rapidly through urban streets. The lightweight aluminum frame feature all of the attachment points and braze-ons that commuters demand, while the internally geared rear hub requires little to no maintenance for the life of the bike. The Presidio's myriad of purpose-built commuter components helps you worry about the commute, and not worry about the mechanicals. The Hydraulic disc brakes offer more than just safe, secure stopping power in all conditions, but also enhances long-term service, as there are no cables or housing to wear out. Puncture resistant tires ensure your commute isn't abrupted by debris in the road, and their reflective sidewalls help keep you visible in low light conditions. A semi-plush saddle, ergonomic grips, and large platform pedals are ideal for riding comfortably in a variety of clothes and shoes and make it easy to get out and enjoy your commute. - Gates Carbon Belt Drive - 8-speed internally geared rear hub

The Nicasio+ is for the rider looking for something different and modern, yet with traditional steel construction. Classic lines and CrMo frame tubes have the soul of a classic bike, with the geometry and 700c x 30mm-40mm or 650B x 47mm tires to let riders handle any surface. The Beyond Road Geometry offers a blend of endurance road handling with enhanced stability for off-pavement use. Disc brakes provide smooth, controlled stopping in all conditions with minimal maintenance, while the MicroSHIFT 1x9 drivetrain ensures plenty of gearing for varied terrain. - Series 1 Double Butted CrMo frame - MicroSHIFT Advent, 1x9 drivetrain - Tektro Road Mechanical Disc brakes - Marin Aluminum Double Wall rims w/WTB Horizon 650Bx47mm tires

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 XCR LOR-DS 120mm travel fork - Shimano Deore 1x11 drivetrain - Marin Aluminum Double Wall rims w/WTB Trail Boss 2.25" tires - Shimano BR-MT201 hydraulic disc brakes

The Gestalt X is made to expand your horizons even further beyond roads. We extended the possibilities of the Gestalt by adding generous tire clearance, lowering the stand over, using solely one-by drivetrains, adding dropper post routing, and tuning the geometry for more adventurous riding. This is the dropbar bike for the rider looking for singletrack no matter what the occasion; the perfect bike to ride the road both to and from the trail and cut through unexplored places to find new routes. Series 3 Frame The Gestalt X features a butted and formed Series 3 6061 aluminum frame with internal routing, 142x12mm thru-axles, flat mount disc brakes, and rack and fender eyelets. Beyond Road Geometry The Gestalt X takes our Beyond Road Geometry to the next level of aggressive road and dirt exploration with a blend of endurance road handling and mountain bike sensibilities. Disc Brakes The Gestalt X features the latest flat mount disc brake standard for smooth, controlled stopping in all conditions with minimal maintenance. Tire Clearance The Gestalt X frame and fork have clearance for up to up to 700c x 45 or 650B x 47 Road Plus tires. - Series 3 aluminum frame - Full carbon fork - MicroSHIFT Advent 1x10 drivetrain - Tektro MD-C500 dual piston mechanical disc brakes

Born from the same ethos as the Gestalt series, the Nicasio is designed to take you Beyond Road. These endurance models let you take any path you’d like, whether it is on the asphalt or to a variety of off-road terrains. The Nicasio is for the rider looking for something different and modern, yet with traditional steel construction. Classic lines and CrMo frame tubes have the soul of a classic bike, while the 700 x 30mm-40mm or 650B x 47mm tires let riders handle any surface. - Double Butted CrMo steel frame and fork - Shimano Claris 2x8 drivetrain - Marin aluminum double wall rims on forged aluminum hubs - Promax Render R Road mechanical disc brakes

Developed in conjunction with freeride legend Matt Jones and taking its name from the most rough and tumble piece of Marin County, the San Quentin collection lives up to the notoriety of the namesake maximum security California State Prison. Blending the strength an style of our Alcatraz dirt jump frame with the natural trail savvy of the best hardtails, the San Quentin family of aggressive trail hardtails is the perfect mash-up for the modern trail rider.

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 spec make the Bobcat Trail a solid choice for the recreational rider looking to step up to modern geo and step deeper into mountain biking, and for the experienced rider in search of an update that doesn't break the bank. Key upgrades over the Bobcat Trail 3: - MicroShift Advent 9 1x Drivetrain - WTB Trail Boss Comp tires Wheel size: - Sizes X-Small – Medium: 27.5-inch - Sizes Medium – X-Large: 29-inch

The Gestalt is for the drop bar rider that doesn't want to stick to pavement and can't help but get dirty no matter the route. Long distance commuters and all-weather riders will appreciate features like fender and rack mounts, sure stopping disc brakes, and the comfort larger volume tires provide on unexpected detours. - Series 2 Beyond Road alloy frame - Aluminum fork - Marin aluminum double-wall rims, tubeless-compatible - Shimano Claris 2x8 gearing - Promax cable disc brakes

The San Quentin is for the aggressive hardtail trail rider looking for a blend between singletrack capabilities and extended air time. Dirt Jump Inspired Frame Style Taking cues from the Alcatraz, the San Quentin line up provides all the benefits of the DJ style with massive standover, slick frame tubes, and a sexy paint job. Modern Trail Geometry The slack head tube angle paired with a steep seat tube angle create a ride that will fly uphill with perfect front wheel precision but then descend like it's on rails. The balanced rider position thanks to the steep seat tube puts your weight between the wheels for impressive climbing and handling on flats, while the slack front end and short rear center help to pull you through the rough descents and corners with an intuitive feel. - Series 2 aluminum frame - SR Suntour XCM32 120mm fork - Microshift 1x9 drivetrain - Tektro M275 hydraulic disc brakes - Vee Tire Co 27.5 x 2.6" tires

The Marin Fairfax is built for the flat-bar fitness road rider, commuter, or those looking to take advantage of bike path recreation. It features a lightweight aluminum frame, smooth-riding Chromoly fork, and mounts for adding a rack and fenders. Marin’s sport fitness geometry gives the bike a light and lively feel while maintaining stability and control. Disc brakes provide smooth, controlled stopping power in all conditions with minimal maintenance, while quality Shimano drivetrain components and a wide gear range increase the bike's capability over a variety of terrain. The larger volume tires help smooth out rough roads and up the traction a bit for a more confident ride. The Fairfax rolls efficiently on 700c double wall rims, completing this durable package that's ready for your next series of road explorations. - Shimano/Microshift 9-speed drivetrain - Tektro R290 Flat-Mount Hydraulic Disc brakes

The Fairfax is key to our our Fitness line, built for the flat-bar fitness road rider with the accessory mounts and gear range for future upgrades. Key upgrades from Fairfax 2: - Series 3 Fitness frame w/ relieved & tapered head tube and bottom bracket shell, forged dropouts and integrated kickstand mount - Full carbon fiber fork w/ tapered steerer tube - Shimano Sora/MicroSHIFT R9 2x9 drivetrain - Vee Tire G-Sport tires

Built with everyday adventures, urban commutes, and errand-running in mind, Larkspur models are as well at home in the concrete jungle, ready for dicing it up on the bike paths and cutting through parks on the way to the grocery store or class, as they are on long cruises on dirt roads and meandering double track. The durable and smooth-riding steel frames are dressed with parts picked specifically for their durability in everyday use, such as hydraulic disc brakes, robust drivetrains, tough wheels with multisurface tires, and the ability to add a variety of commuting accessories so you can customize the bike for your daily needs. Steel Frame Larkspur models feature a butted Series 2 frame with a mixte stepthru design for easy mounting and dismounting, even with baskets and baby seats. Disc Brakes Hydraulic disc brakes provide smooth, controlled stopping in all conditions with minimal maintenance. - CrMo steel frame and fork - MicroSHIFT Advent X 1x10 drivetrain - Tektro HD-M275 hydraulic disc brakes - Vee Tire 27.5 x 2.35" tires

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 120mm travel fork - Shimano Altus 2x8 drivetrain - Tektro M275 hydraulic disc brakes

The Fairfax is key to our our Fitness line, built for the flat-bar fitness road rider with the accessory mounts and gear range for future upgrades. Key upgrades from Fairfax 1/1 ST: - Series 2 Fitness frame - Straight blade aluminum fork - Shimano Acera/TY710 2x8 drivetrain - Vee Tire Zilent tires w/puncture protection

San Anselmo bikes are designed and built for active recreational riders looking to explore on and off paved surfaces. It's constructed around a lightweight Series 2 6061 aluminum frame, a suspension fork, Shimano drivetrains, rack and fender mounts, large-volume 700c mixed-terrain tires, and disc brakes. Dual Sport geometry balances an active pedaling position with an upright seating position for fitness riding across mixed surfaces. Series 2 Aluminum Frame The San Rafael and San Anselmo have a Series 2 6061 butted and hydroformed aluminum frame with disc brakes, rear rack and fender mounts, a 63mm travel suspension fork, and 700c wheels Women’s Fit Geometry The San Anselmo features Women’s Fit Geometry to better fit female riders with components like women’s specific saddles, narrower bars, and short-reach brake levers. Disc Brakes Hydraulic disc brakes provide smooth, controlled stopping in all conditions with minimal maintenance. - Series 2 aluminum frame - SR Suntour NEX HLO fork - Shimano Altus 2x8-speed drivetrain - Tektro HD-M275 hydraulic disc brakes

The San Rafael is for riders looking to explore mixed surfaces and terrain, travel the local rail-trail system, and explore paved paths and dirt doubletrack equally at home. Dual Sport bikes are a bridge between pavement and dirt, making them perfect for the adventurous fitness and recreational rider. Serie 2 Aluminum Frame The San Rafael and San Anselmo have a Series 2 6061 butted and hydroformed aluminum frame with disc brakes, rear rack and fender mounts, a 63mm travel suspension fork, and 700C wheels Disc Brakes Hydraulic disc brakes provide smooth, controlled stopping in all conditions with minimal maintenance. - Series 2 aluminum frame - SR Suntour NEX Disc HLO fork w/63mm of travel - Shimano 2x8 drivetrain - Tektro HD-M275 hydraulic disc brakes

The Stinson brings a new level of comfort and control to your ride. This model has a lightweight Series 1 aluminum frame with low standover, an ergonomic handlebar, plush saddle, and versatile, high-volume 27.5" tires with mixed tread for control on a variety of surfaces. Design features include our Comfort Control Geometry with upright seating and the ability to touch the ground with the forefoot, while maintaining proper saddle height for pedaling efficiency. Series 1 Aluminum Frame The Stinson features a Series 1 6061 aluminum frame with exceptionally low standover, disc brake mounts, rack and fender eyelets, and high-volume 27.5" wheels. Comfort Control Geometry Marin Comfort Control geometry allows you to touch the ground with your forefoot when the saddle is at the correct height for full pedaling leg extension. 27.5" Tires Large volume 27.5 x 2.35" tires are capable and comfortable across a range of surfaces. Wide-Range Gearing Wide-range, 1x gearing is simple to use and offers as large if not larger of a gear range than multi-chainring bikes of the past. - Aluminum frame w/CrMo fork - MicroSHIFT Advent 1x9 Wide Range drivetrain - Power CX7 mechanical disc brakes - Marin Comfort touch points

The Stinson brings a new level of comfort and control to your ride. This model has a lightweight Series 1 aluminum frame with low standover, an ergonomic handlebar, plush saddle, and versatile, high-volume 27.5" tires with mixed tread for control on a variety of surfaces. Design features include our Comfort Control Geometry with upright seating and the ability to touch the ground with the forefoot, while maintaining proper saddle height for pedaling efficiency. Series 1 Aluminum Frame The Stinson features a Series 1 6061 aluminum frame with exceptionally low standover, disc brake mounts, rack and fender eyelets, and high-volume 27.5" wheels. Comfort Control Geometry Marin Comfort Control geometry allows you to touch the ground with your forefoot when the saddle is at the correct height for full pedaling leg extension. 27.5" Tires Large volume 27.5 x 2.35" tires are capable and comfortable across a range of surfaces. Wide-Range Gearing Wide-range, 1x gearing is simple to use and offers as large if not larger of a gear range than multi-chainring bikes of the past. - Aluminum frame w/CrMo fork - MicroSHIFT Advent 1x9 Wide Range drivetrain - Power CX7 mechanical disc brakes - Marin Comfort touch points

The Wildcat Trail family crosses boundaries between Trail and Sport mountain bikes, with the Wildcat Trail 3 designed for the female hardtail enthusiast looking for a full-featured trail mountain bike. WOMEN’S FIT GEOMETRY The Wildcat Trail features Women’s Fit Geometry to better fit female riders with components like women’s-specific saddles, narrower bars, and adjustable reach brake levers. 27.5” WHEELS 27.5” wheels fit most riders better and create a lightweight and responsive bike. SERIES 2 ALUMINUM FRAME The Wildcat Trail 3 has a Series 2 6061 butted and hydroformed aluminum frame with a 120mm travel suspension fork and 27.5” wheels.