Marin Rift Zone 29 1

2021 MountainTrail Manufacturer page

Marin Rift Zone 29 1, color Grey / Black/blue

Last known price: $1,769

Prices shown first for United States
Travel: 130 / 125 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 11 32t / 11–51t
Gear range: 464%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 160–169
MD 166–179
LG 176–187
XL 184–193

Components

19 of 22 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Series 3 6061 Aluminum Frame, 29” Wheels, 125mm Travel, MultiTrac Suspension Platform, 141 Boost Spacing (upgradable to 148x12), 73mm Threaded BB w/ ISCG05 Tabs Not identified

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket

External Sealed Cartridge Bearing Not identified
Cassette
- SunRace 11–51t
Chain
- KMC X11 11 speeds
X-11
Crankset
- Marin 32t
Front derailleur

None
Rear derailleur
- Shimano Deore
Shifters
- Shimano Deore SL-M5100-R 11 speeds
SL-M5100SL-5100R

Brakes

2 parts

Brake levers
- Shimano BL-MT201
BL-MT201
Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

5 parts

Front hub
- Shimano HB-MT400-B
HB-MT400HF-MT400B
Rear hub
- Shimano FH-MT200-B
FH-MT200HB-MT200B
Rims
- Marin
Spokes

14g Black Stainless Steel Not identified
Tires
- Vee Tire

Cockpit and contact points

7 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 455mm

Stack 607mm

Wheelbase 1186mm

Head angle 65.5°

Seat angle 76.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	430	455	480	505
Stackmm	602.6	607.15	611.7	616.25
Top tube lengthmm	580.24	606.36	632.51	658.6
Seat tube lengthmm	390	400	425	430
Head tube lengthmm	100	105	110	115
Head tube angle	65.5°	65.5°	65.5°	65.5°
Seat tube angle	76°	76°	76°	76°
Chainstay lengthmm	425	425	425	425
Wheelbasemm	1158.92	1186	1213	1240.1
Front centermm	736	763	790	817
Bottom bracket dropmm	34	34	34	34
Bottom bracket heightmm	344	344	344	344
Standover heightmm	691.84	697.1	717.83	721.97
Fork rakemm	42	42	42	42
Trailmm	125	125	125	125
Stack/reach ratio	1.40	1.33	1.27	1.22
Suspension and parts
Crank lengthmm	170	175	175	175
Handlebar widthmm	780	780	780	780
Stem lengthmm	35	35	35	35

Not published by the manufacturer: Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 130 mm
Rear travel: 125 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 51
Lowest gear: 18.2 in
Highest gear: 84.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.35″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

130 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,324 bicycles with this information
Coverage: 98.1% of the class

Lowest gear

18.2 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,137 bicycles with this information
Coverage: 84.2% of the class

Highest gear

84.4 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,137 bicycles with this information
Coverage: 84.2% of the class

Shifting

Mechanical

53 of 1,346 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,346 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.0 km/h
Highest gear: 32.3 km/h

Total gear range 464%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 18.2–84.4 gear inches
Class reference (p10–p90): 16.9–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2021
Lowest gear: 1137 bicycles with this information, 84.2% of the class
Highest gear: 1137 bicycles with this information, 84.2% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2021 builds

Differences across 2021 builds
Specification	This bicycle Marin Rift Zone 29 1	Marin Rift Zone 26	Marin Rift Zone 27.5 1	Marin Rift Zone 27.5 2	Marin Rift Zone 27.5 3	Marin Rift Zone 29 2
Frame
Fork material	Aluminum	Not informed	Aluminum	Aluminum	Not informed	Aluminum
Suspension
Front travel	130 mm	120 mm	130 mm	130 mm	130 mm	130 mm
Rear travel	125 mm	120 mm	120 mm	120 mm	120 mm	125 mm
Drivetrain
Rear sprockets	11	11	11	12	12	12
Smallest sprocket	11	11	11	10	10	10
Lowest gear	18.2 in	16.3 in	17.3 in	17.3 in	17.3 in	18.2 in
Highest gear	84.4 in	75.6 in	80.0 in	88.0 in	88.0 in	92.8 in
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost
Other specifications
Fork spring	Air	Not informed	Air	Air	Air	Air
Tire width	2.35″	2.4″	2.3″	2.35″	2.5″	2.35″
Wheel size	29″	26″	27.5″	27.5″	27.5″	29″