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Marin Rift Zone Carbon XR

Marin Rift Zone Carbon XR
  • Color: Gloss Grey/Carbon
Color: Gloss Grey/Carbon
Size: Medium
Please select options Unavailable
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The Rift Zone is our 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.

Key upgrades from Rift Zone Carbon 29 2:

- Fox Performance Elite 36 Float/Float Factory Series Coil suspension
- 140mm travel fork
- Shimano XT 4-piston brakes

Geo Chart

Geometry Chart:
STACK (A) (mm) 605.64 610.32 614.92 619.6
REACH (B) (mm) 425.72 450.74 475.84 510.97
HEADTUBE ANGLE (C) 65.1° 65.1° 65.1° 65.1°
HEADTUBE LENGTH (D) (mm) 100 105 110 115
SEATTUBE ANGLE (E) 76° 76° 76° 76°
SEATTUBE LENGTH (F) (mm) 390 400 425 430
TOPTUBE EFFECTIVE (G) (mm) 576.72 602.91 629.16 665.44
BB HEIGHT (H) (mm) 347 347 347 347
BB DROP (I) (mm) 31 31 31 31
CHAINSTAY (J) (mm) 425 425 425 425
WHEELBASE (K) (mm) 1164.899 1191.97 1219.12 1259.11
STANDOVER HEIGHT (L) (mm) 648 655 664 667
FORK OFFSET (M) (mm) 44 44 44 44
SEATPOST DIAMETER (mm) 30.9 30.9 30.9 30.9
HANDLEBAR WIDTH (mm) 780 780 780 780
STEM LENGTH (mm) 35 35 35 35
CRANK LENGTH (mm) 170 175 175 175


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 Performance Elite Float 36, 140mm Travel, GRIP 2 Damper, 110x15mm Kabolt Axle, 44mm Offset
Rear Shock Fox Factory Series Coil, Coil Spring, Climb Switch, Rebound & Compresion Adjustment, Custom Tune, 210x50mm, M8x30mm Top, M8x25mm Bottom. Spring rates: S = 350lb, M = 450lb, L/XL = 450lb
Rims Marin Aluminum Double Wall, 29mm Inner, Welded Joint, Disc Specific, Tubeless Compatible
Hubs Front: Shimano, 110x15mm, Disc, 32H
Rear: Shimano, Microspline 148x12mm, Disc, 32H
Spokes 14g Black Stainless Steel
Tires Maxxis Assegai 29x2.5”, 3C MaxxGrip, EXO+, Tubeless Compatible
Bottom Bracket MEGAEVO BB, 73mm BSA Threaded
Crankset FSA Gradient, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Mego EXO Spindle, Boost Spacing
Shifters Shimano SLX 12-Speed, I-Spec EV
Rear Derailleur Shimano XT, 12-Speed, SGS
Cassette/Freewheel Shimano SLX M7100, 12-Speed, 10-51T
Chain KMC X-12 Silver and Black
Brakes Front: Shimano XT, 4-Piston Hydraulic Disc, Brake 203mm Rotor
Rear: Shimano XT, 4-Piston Hydraulic Disc Brake, 180mm Rotor
Brake Levers Shimano XT Hydraulic, I-Spec EV
Handlebars Marin 35mm 7000 Alloy Bar, 780mm Length, 5 Degree Up, 8 Degree Back
Tape/Grips All New Marin Single Clamp Locking
Stem Marin CNC Stem, 35mm Length, 35mm Bar Bore
Headset FSA No 42/47, Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
Seatpost TranzX, YSP23JL, 1x Remote
Saddle Marin Trail Speed Concept Pro
Accessories & Extras Bolt-On Thru-Axle

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Gloss Grey/Carbon / Medium 843346113771 733930002 RIF268984210