
2025 Marin Rift Zone 29" Carbon XR - Grey
MarinFAST PACED, EPIC RIDES
PUSHING THE ENVELOPE UP AND DOWN THE TRAIL
The Rift Zone XR is the newest and rowdiest member of the Rift Zone Carbon lineup, designed around a 140mm travel fork, paired with the included Fox Factory Coil rear shock.
- Suspension: Fox Performance Elite Float 36 / Fox Factory Series Coil
- Wheel Size: 29"
- Frame: Carbon Fiber
- Color: Grey
Key upgrades from the Rift Zone Carbon 2
- Fox Performance Elite 36 Float fork w/140mm travel
- Float Factory Series Coil rear suspension
- Shimano XT 4-piston brakes
SERIES 3 ALUMINUMIM FRAME
Rift Zone alloy models feature Series 3 aluminum frames, with detailed forgings, highly manipulated tubes, and full internal cable routing with new braze-in ports, 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. 130mm rear travel on all Rift Zone models.
MODERN TRAIL GEOMETRY
Trail geometry with 430mm chainstays, low bottom bracket, long top tube, and a slack 65.5° head angle make for a playful yet confidence-inspiring bike.
INTERNAL ROUTING
Rift Zone Alloy models sport full internal cable/hose routing in the front triangle, and all-new brazed-in cable ports, providing a clean and rattle free cable set up.
SRAM DIRECT MOUNT COMPATIBLE
Rift Zone models utilize SRAM's Universal Derailleur Hanger (UDH) to help future-proof the frame as well as allow for T-type drivetrains.
ENHANCED CHAINSTAY/SEATSTAY PROTECTION
Rift Zone models have prominent chainstay and seat stay protectors for a quiet ride that also protects the paint finish.
- Frame:
- Unidirectional Carbon Fiber Front Triangle, Series 4 Alloy Rear End, 29 Wheels, 125 mm Travel, MultiTrac Suspension Platform, 148x12 mm Boost Thru-Axle, 73 mm Threaded BB w/ ISCG05 Tabs"
- Rims:
- Marin Aluminum Double Wall, 29 mm Inner, Welded Joint, Disc Specific, Tubeless Compatible
- Hub, Rear:
- Forged Alloy, 148x12 mm,Disc, 32H, MS Freehub Body
- Hub, Front:
- Forged Alloy, MS Freehub Body
- Spoke, Nipples:
- 14g Black Stainless Steel
- Tires:
- Maxxis Assegai 29x2.5, 3C MaxxGrip, EXO+, Tubeless Compatible"
- Derailleur, Rear:
- Shimano XT, 12-Speed, SGS
- Shift Lever:
- Shimano SLX, SL-7100R
- Crankset:
- FSA Gradient, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, MegaExo Spindle, Boost Spacing
- Bottom Bracket:
- MEGAEVO BB, 73 mm BSA Threaded
- Brake, Front:
- Shimano XT, 4-Piston Hydraulic Disc, 203 mm Rotor
- Brake Levers:
- Shimano XT Hydraulic, I-Spec EV
- Handlebar:
- Marin Trail, 35 mm Clamp, 7000 Alloy Bar, 800 mm Length, 20 mm Rise, 5 Degree Up, 8 Degree Back
- Stem:
- Marin CNC, 35 mm Length, 35 mm Bar Bore
- Grips:
- Marin Grizzly Lock On
- Headset:
- FSA No 42/47, Sealed Cartridge Bearings, 1 1/8 x 1 1/2"
- Seatpost:
- X-Fusion Manic, 1x Composite Remote, Size S 125 mm Travel, Size M and L 150 mm Travel, Size XL 170 mm Travel, 30.9 mm
- Saddle:
- Marin Trail Speed Concept Pro
- Chain:
- KMC X-12 Silver and Black
- Cassette:
- Shimano Deore M6100, 10-51T
- Rear Suspension:
- Fox Factory Coil, Coil Spring, Climb Switch, Rebound & Compression Adjust, Custom Tune, 210x50 mm, M8x30 mm Top, M8x25 mm Bottom, Spring Rates: S-350lb, M-400lb, L-450lb, XL-500lb
- Extras:
- Bolt-On Thru-Axle
- Front Suspension:
- Fox 36 Performance Elite Float, 140 mm Travel, GRIP 2 Damper, 110x15 mm Kabolt Axle, 44 mm Offset