2021 Marin Rift Zone 29 3

A 29″ aluminum frame full suspension trail bike with upper mid-range components, priced near the middle of the Rift Zone model range. Compare the full range

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2021 Marin Rift Zone 29 3
MSRP$2,849
Front Travel130mm
Rear Travel125mm
FrameAluminum
ForkMarzocchi Bomber Z2
Wheels29″
Drivetrain1 × 12
GroupsetSLX, FSA
BrakesHydraulic Disc
SeatpostDropper post
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Gearing

1 × 12 — 12 speed

Rift Zone 29 3

25 mph

Similar Bikes

26 mph

The Rift Zone 29 3 is geared about the same as similar bikes for riding up hills.

The Rift Zone 29 3 is geared about the same as similar bikes for riding downhill.


Estimated Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more

Spec level →$0$500$1,000$1,500$2,000$2,500
This bike
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Geometry

Specs
Build
Frame

Series 3 6061 Aluminum Frame, 29” Wheels, 125mm Travel, MultiTrac Suspension Platform, 148x12mm Boost Thru-Axle, 73mm Threaded BB w/ ISCG05 Tabs

BB StandardBSA, 73mm, threaded

Fork

Marzocchi Bomber Z2 29", Rail Damper with Sweep Adjustment, 130mm Travel, Kabolt Bolt-On Axle, 44mm Offset

Bottom Bracket

Mego EXO 73mm BSA

Headset

FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”

Stem

Marin 3D Forged Alloy, 35mm

Handlebar

Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back

Saddle

Marin Speed Concept

Seatpost

X-Fusion Manic, 1x Composite Remote, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 175mm Travel, 30.9mm

Grips

Marin Single Clamp Locking

Groupset
Rear Derailleur

Shimano SLX SGS, Direct Attachment, 12-Speed

Crank

FSA GRID, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Mego EXO Spindle, Boost Spacing

Shifters

Shimano SLX, 12-Speed, SL-6100IR

Cassette

SunRace, 12-Speed, 11-51T, ED Black

Chain

KMC X-12 Silver and Black

Brake Levers

Shimano MT4100 Hydraulic Lever, I-Spec EV Compatible

Wheels
Rims

Marin Aluminum Double Wall, 29mm Inner, Sleeved Joint, Disc Specific, Tubeless Compatible

Front Hub

Forged Alloy, 110x15mm, 32H

Rear Hub

Forged Alloy, 148x12mm, Quad Sealed Bearings, 32H, Standard Freehub Body

Tires

Vee Tire Co, Flow Snap, 29x2.35, Tackee Compound, 72 TPI, Tubeless Compatible

2021 Marin Rift Zone 29 3
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