2023 Marin Rift Zone 29 Carbon 2
Availability: | In stock (1) |
Delivery time: | FREE Eco-Friendly Standard Ground. Usually ships within the following 2-5 business days. Ships via UPS Ground w/ Signature Required. (We cannot ship Bikes to AK or HI) |
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 1:
- Fox Performance 34 Float/Float Float w/Reservoir suspension
- Shimano SLX/XT drivetrain
- Shimano SLX 4-piston brakes
- FSA Gradient crankset
SIZE RANGE: S, M, L, XL
Size | Rider height range |
---|---|
S | 5'3" to 5'6" |
M | 5'6" to 5'10" |
L | 5'10" to 6'1" |
XL | 6'1" to 6'4" |
SPECIFICATIONS
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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
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FRONT SUSPENSION
Fox Performance 34 Float, 130mm Travel, 3-Position Micro Adjust Compression Adjustment, Rebound Adjustment, 110x15mm Kabolt Axle, 44mm Offset
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REAR SUSPENSION
Fox Float with Reservoir, Performance Series, EVOL Air Spring, Climb Switch, Rebound Adjustment, Custom Tune, 210x50mm, M8x30mm Top, M8x25mm Bottom
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RIMS
Marin Aluminum Double Wall, 29mm Inner, Welded Joint, Disc Specific, Tubeless Compatible
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HUB, REAR
Shimano, Microspline 148x12mm, Disc, 32H
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HUB, FRONT
Shimano, 110x15mm, Disc, 32H
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SPOKE, NIPPLES
14g Black Stainless Steel
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TIRES
Front: Maxxis Assegai 29x2.5”, 3C MaxxTerra, EXO, Tubeless Compatible Rear: Maxxis Aggressor 29x2.5”, 3C Maxx Terra, EXO, Tubeless Compatible
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DERAILLEUR, REAR
Shimano XT, 12-Speed, SGS
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DERAILLEUR, FRONT
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SHIFT LEVER
Shimano SLX 12-Speed, I-Spec EV
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CRANKSET
FSA Gradient, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Mego EXO Spindle, Boost Spacing
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BOTTOM BRACKET
MEGAEVO BB, 73mm BSA Threaded
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CHAIN
KMC X-12 Silver and Black
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CASSETTE
Shimano SLX M7100, 12-Speed, 10-51T
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BRAKE, FRONT
Shimano SLX, 4-Piston Hydraulic Disc, Brake 203mm Rotor
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BRAKE, REAR
Shimano SLX, 4-Piston Hydraulic Disc Brake, 180mm Rotor
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BRAKE LEVERS
Shimano SLX Hydraulic, I-Spec EV
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HANDLEBAR
Marin 35mm 7000 Alloy Bar, 780mm Length, 5 Degree Up, 8 Degree Back
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STEM
Marin CNC Stem, 35mm Length, 35mm Bar Bore
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GRIPS
Marin Single Clamp Locking
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HEADSET
FSA No 42/47, Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
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SEATPOST
TranzX, YSP23JL, 1x Remote, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 170mm Travel, 30.9mm
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SADDLE
Marin Trail Speed Concept Pro
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PEDALS
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EXTRAS
Bolt-On Thru-Axle
Specifications, pricing, and availability are subject to change without notice.
GEOMETRY

S | M | L | XL | |
---|---|---|---|---|
STACK | 602.6 | 607.15 | 611.7 | 616.25 |
REACH | 430 | 455 | 480 | 515 |
HEADTUBE ANGLE | 65.5° | 65.5° | 65.5° | 65.5° |
HEADTUBE LENGTH | 100 | 105 | 110 | 115 |
SEATTUBE ANGLE | 76° | 76° | 76° | 76° |
SEATTUBE LENGTH | 390 | 400 | 425 | 430 |
TOPTUBE EFFECTIVE | 580.24 | 606.36 | 632.51 | 668.65 |
BB HEIGHT | 344 | 344 | 344 | 344 |
BB DROP | 34 | 34 | 34 | 34 |
CHAINSTAY | 425 | 425 | 425 | 425 |
WHEELBASE | 1158.92 | 1186 | 1213 | 1252 |
STANDOVER HEIGHT | 643 | 650 | 659 | 662 |
FORK OFFSET | 44 | 44 | 44 | 44 |
SEATPOST DIAMETER | 30.9 | 30.9 | 30.9 | 30.9 |
HANDLEBAR WIDTH | 780 | 780 | 780 | 780 |
STEM LENGTH | 35 | 35 | 35 | 35 |
CRANK LENGTH | 170 | 175 | 175 | 175 |
All lengths in millimeters
This was my first carbon frame mountain bike and i couldn't be more thrilled with it. This is a very capable bike in that i can go out and pedal for miles but then turn around the next day and hit the bike park and not feel under-gunned in the slightest. Marin's slogan "Made For Fun" rings very true with this bike!