Description
The Marin Rift Zone 29 Carbon XR is the most speed oriented MultiTrac bike, created for the rider looking for the speed and roll over 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.
Marin Rift Zone 29” Carbon XR Specs:
Frame and Fork:
-
Frame: Unidirectional Carbon Fiber Front Triangle, Series 4 Alloy Rear End, 29” Wheels, 125mm Travel, MultiTrac Suspension Platform, 148x12mm Boost Thru-Axle, 73mm Threaded BB w/ ISCG05 Tabs
- Fork: Fox 36 Performance Elite Float, 140mm Travel, GRIP 2 Damper, 110x15mm Kabolt Axle, 44mm Offset
- Shock: Fox Factory Series Coil, Coil Spring, Climb Switch, Rebound & Compression Adjustment, Custom Tune, 210x50mm, M8x30mm Top, M8x25mm Bottom, Spring rates: S = 350lb, M = 400lb, L = 450lb, XL = 500 lb
Wheels:
- Rims: Marin, Double Wall Alloy, 29 Inner, Welded Joint, Disc Specific, Tubeless Compatible
- Front Hub: Forged Alloy, 110x15mm, Disc, 32H
- Rear Hub: Forged Alloy, 148x12mm, Disc, 32H, HG Freehub Body
- Spokes: 14g Stainless Steel
- Tyres: Maxxis Assegai 29×2.5”, 3C MaxxGrip, EXO+, Tubeless Compatible
Drivetrain:
- Rear Derailleur: Shimano XT, 12 speed, SGS
- Shift Lever: Shimano SLX 12-Speed, SL-7100R
- Crankset: FSA Gradient, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, MegaExo Spindle, Boost Spacing
- Chain: KMC X-12 Silver and Black
- Cassette: SunRace, 12-Speed, 11-51T, ED Black
- Bottom Bracket: MegaEvo BB, 73mm BSA, Threaded
Brake System:
- Front Brake: Shimano XT, 4-Piston hydraulic Disc, 203mm Rotor
- Rear Brake: Shimano XT, 4 Piston Hydraulic Disc, 180m Rotor
- Brake Levers: Shimano XT Hydraulic, I-Spec EV
Cockpit:
- Handlebars: Marin Trail, 35mm Clamp, 7000 Alloy Bar, 800mm Width, 20mm Rise, 5 Degree Up, 8 Degree Back
- Stem: Marin CNC, 35mm Length, 35mm Bar Bore
- Grips: Marin Grizzly Lock On
- Headset: FSA No 42/47, Sealed Cartridge Bearings, 1 1/8” x 1 1/2”
Finishing Kit:
- Seatpost: X-Fusion Manic, 1x Composite Remote, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 170mm Travel, 30.9mm
- Saddle: Marin Speed Concept Pro
Could also be upgraded by adding a Hope AM Stem to improve your control on tricky descents.
