- 130mm rear travel, 140mm front
- Series 3 6061 aluminium frame
- 141 Boost spacing, upgradable
- X-Fusion Sweep fork
- Marin hydraulic brakes
The Marin Rift Zone 1 27.5" Trail Bike is a capable all‑mountain machine built around a strong alloy frame with a balanced suspension layout. With 140mm of front and 130mm of rear travel, it soaks up rough trails while delivering confident handling and responsive pedalling. Tubeless compatible tyres and durable components provide reliable grip and long‑term performance across terrains.
| Bottom bracket: | External Sealed Cartridge Bearing |
|---|---|
| Brakes: | F: Tektro HD-M280 Hydraulic, 180mm Rotor | R: Tektro HD-M280 Hydraulic, 180mm Rotor |
| Brake levers: | Tektro HD-M280 |
| Brake type: | Hydraulic Disc Brake |
| Cassette: | Tektro CS-M5100-11, 11-Speed, 11-50T,11 Speed |
| Chain: | KMC X-11 Silver and Black |
| Chainset: | Single |
| Colour: | Black/Grey |
| Crankset: | Marin Forged Alloy, Integrated Steel 32T Narrow Wide Chainring, Boost Spacing |
| Derailleur rear: | Tektro RD-5100-L, Long Cage, Clutch |
| Fork: | X-Fusion Sweep (27.5") Boost RC, 140mm Travel, Compression and Rebound Adjustment, 44mm Offset |
| Fork brand: | X-Fusion |
| Frame: | Series 3 6061 Aluminum, 130mm Travel, MultiTrac Suspension Platform, 141 Boost Spacing (upgradable to 148x12), 73mm Threaded BB w/ ISCG05 Tabs |
| Frame material: | Alloy |
| Frame style: | Crossbar |
| Front travel: | 140mm |
| Grip: | Marin MTN, Closed End |
| Grips: | Marin MTN, Closed End |
| Groupset brand: | Tektro |
| Handlebar: | Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5ş Up, 9ş Back |
| Handlebars: | Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5ş Up, 9ş Back |
| Handlebar stem: | Marin 3D Forged Alloy, 35mm |
| Headset: | FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2” |
| Hubs: | F: Joytech D142TSE-B5, 141QR, 6-Bolt | R: Joytech D041-B15, 110x15mm, 6-Bolt |
| Mips rated: | false |
| Puncture resistant: | false |
| Rear travel: | 130mm |
| Rim: | Marin Aluminum Double Wall, 29mm Inner, Pinned Joint, Disc Specific, Tubeless Compatible |
| Rims: | Marin Aluminum Double Wall, 29mm Inner, Pinned Joint, Disc Specific, Tubeless Compatible |
| Saddle: | Marin Speed Concept |
| Season: | 2026 |
| Seatpost: | X-Fusion Manic, 1x Composite Remote, Size XS-S 150mm Travel, Size M-XL 170mm Travel, 30.9mm |
| Seat post: | X-Fusion Manic, 1x Composite Remote, Size XS-S 150mm Travel, Size M-XL 170mm Travel, 30.9mm |
| Shifters: | Tektro, SL M5100-11R, 11-Speed |
| Shock: | X-Fusion O2 Pro R, Custom Tune, 210x55mm, M8x25mm Hardware Top and Bottom |
| Speeds: | 1 x 11 |
| Spokes: | 14g Black Stainless Steel |
| Stem: | Marin 3D Forged Alloy, 35mm |
| Tubeless ready: | false |
| Tyres: | Vee Tire Co. Snap WCE 2.35", Top 40 Compound, GXE Core, 90 TPI, Tubeless Compatible |
| Wheel size: | 27.5" (650b) |
Marin Rift Zone 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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