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- New Series 4 Alloy Frame, Marin Multitrac suspension system
- Shimano STEPS EP8 Drive Unit, 250W, 85Nm
- Shimano BT-8036, Internal 630Wh Battery
- Fox 38 Performance Elite, 160mm travel Fork
- Fox Float DHX2, Performance Elite Shock
- Shimano XT/SLX 12 Speed Drivetrain
- Shimano SLX 4-Piston Hydraulic Disc Brakes
Accessories: | Extras: Shimano Left Hand Switch for Assist Mode Change, Shimano Battery Charger EC-E6002, Bolt-on Thru-Axle |
---|---|
Battery: | BT-8036, Internal 630Wh |
Brakes: | Shimano SLX 4-Piston Hydraulic Disc |
Chain: | KMC E12S, E-Bike Specific Chain |
Crankset: | e13 e*Spec Plus Crank, 165mm Length with e13 e*Spec DM Chainring 38T, e13 Plus Chainguide, Aluminum Plate |
Derailleur rear: | Shimano XT 8100 12-Speed, SGS |
Display: | SC-E8000 Display / Switch: SW-E7000 Left Hand Switch for Assist Mode Change |
Fork: | Fox 38 Performance Elite, 160mm travel, 29" , 110x15mm Boost Kabolt Thru-Axle, 44mm Offset, Integrated Fox Fender |
Frame: | All New Series 4 Alloy Frame, 150mm Multitrac suspension, Integrated Battery/On-switch/Charging Port, 148mm Rear Thru-Axle, Built-in Rear Speed Sensor |
Freewheel: | Shimano SLX M7100, 12-Speed, 10-51T Cassette |
Grip: | Marin Single Clamp Locking |
Handlebar: | Race Face Affect R 35, 35mm Clamp, 780mm Width, 20mm Rise, 5º Up, 8º Back |
Handlebar stem: | Race Face Affect R 35, 50mm |
Headset: | FSA No 57, Sealed Cartridge Bearings, 1 1/8" x 1 1/2” |
Hubs: | Front: Shimano MT-410B, 110x15mm, Centerlock Disc, 32H / Rear: Shimano HB-MT510B, 148x12mm, Centerlock, Microspline Freehub Body |
Motor drive unit: | Shimano STEPS EP8 Drive Unit, 250W, 85Nm |
Pedals: | Marin MTB Plastic |
Rim: | Front: Marin Aluminum Double Wall, 29" Diameter, 32mm Inner Rim Width; / Rear: Marin Aluminum Double Wall, 27.5" Diameter, 38mm Inner Rim Width; Pinned Joint, Disc Specific, Tubeless Compatible |
Rotor front: | 203mm Rotor |
Rotor rear: | 203mm Rotor w/ Speed Sensor |
Saddle: | Marin E-MTB Saddle |
Season: | 2022 |
Seat post: | X-Fusion Manic, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 170mm Travel, 30.9mm |
Shock: | Fox Float DHX2, Performance Elite, Low Speed Compression and Rebound Adjustment, 205x65mm, Trunnion Upper Mount, 25mmxM8 Lower Mount, S/M Spring = 350lb, L/XL Spring = 450lb |
Spokes: | 14g Black Stainless Steel |
Tyre front: | Maxxis Assegai 29x2.5", 3C MaxxTerra, EXO+, Tubeless Compatible |
Tyre rear: | Maxxis Minion DHR II 27.5x2.8”, 3C Maxx Terra, EXO+, Tubeless Compatible |
Wheel size: | 29" / 27.5" (Mullet Bike) |
S / 15.5" | M / 16" | L / 17" | XL / 17" | |
---|---|---|---|---|
Stack | 613 | 622 | 631 | 640 |
Reach | 445 | 465 | 485 | 505 |
Headtube Angle | 63° | 63° | 63° | 63° |
Headtube Length | 100 | 110 | 120 | 130 |
Seattube Angle | 78° | 78° | 78° | 78° |
Seattube Length | 390 | 400 | 425 | 430 |
Toptube Effective | 575 | 597 | 619 | 641 |
BB Height | 340.5 | 340.5 | 340.5 | 340.5 |
BB Drop | 28 | 28 | 28 | 28 |
Chainstay | 435 | 435 | 435 | 435 |
Wheelbase | 1215 | 1239 | 1264 | 1288 |
Standover Height | 681.6 | 681.4 | 686.8 | 689.8 |
Fork Offset | 44 | 44 | 44 | 44 |
Seatpost Diameter | 30.9 | 30.9 | 30.9 | 30.9 |
Handlebar Width | 780 | 780 | 780 | 780 |
Stem Length | 50 | 50 | 50 | 50 |
Crank Length | 165 | 165 | 165 | 165 |
All lengths in millimeters
Marin Alpine Trail Bike Sizing Chart


Marin Bikes are Made For Fun. Since the first mountain bikes bearing the Marin name debuted in 1986, the brand has been dedicated to enriching the lives of riders by making fun, high caliber bicycles, which provide years of riding enjoyment. They operate their business based on hard work, fueled by passion, and fulfilled by the satisfaction of bringing the joy of cycling to riders across the world.
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Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.