Marin San Quentin 3 29" Frame Kit

2022 MountainCross-country Manufacturer page

Marin San Quentin 3 29" Frame Kit, color Gloss White / Black/red

Wheels: 29″
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

SM 157.5–167
MD 164–174
LG 171–182
XL 179–188

Components

1 of 4 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, Double Butted Frame, Internal Shifter and Dropper Post Routing, External Brake, 12x148mm Thru-Axle, 73mm Threaded BB Not identified

Drivetrain

1 part

Bottom bracket

BSA, 73mm, threaded Not identified

Brakes

1 part

Brakes

Mechanical Disc Not identified

Cockpit and contact points

1 part

Headset
- FSA NO.57E

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG

Table

Reach 470mm

Stack 645mm

Wheelbase 1236mm

Head angle 64.0°

Seat angle 77.0°

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
Reachmm	422	450	470	500
Stackmm	—	636	645	650
Top tube lengthmm	568	596	619	650
Seat tube lengthmm	330	380	410	420
Head tube lengthmm	115	120	125	130
Head tube angle	64°	64°	64°	64°
Seat tube angle	77°	77°	77°	77°
Chainstay lengthmm	430	430	430	430
Wheelbasemm	1182	1212	1236	1268
Front centermm	757	787	810	842
Bottom bracket dropmm	50	50	50	50
Bottom bracket heightmm	327	327	327	327
Standover heightmm	650	683	688	695
Fork rakemm	—	44	44	43
Trailmm	—	134	134	135
Stack/reach ratio	—	1.41	1.37	1.30

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Wheel size: 29″

Technical analysis

1 measure

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

Shifting

Mechanical

127 of 1,692 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,692 bicycles with this information
Coverage: 99.4% 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 2022 builds

Differences across 2022 builds
Specification	This bicycle Marin San Quentin 3 29" Frame Kit	Marin San Quentin 1	Marin San Quentin 20	Marin San Quentin 2	Marin San Quentin 24	Marin San Quentin 27.5" 3
Suspension
Suspension configuration	Not informed	Hardtail	Hardtail	Hardtail	Hardtail	Hardtail
Front travel	Not informed	120 mm	80 mm	130 mm	100 mm	140 mm
Drivetrain
Front chainrings	Not informed	1	1	1	1	1
Smallest chainring	Not informed	32	30	32	30	32
Largest chainring	Not informed	32	30	32	30	32
Rear sprockets	Not informed	9	8	11	9	12
Smallest sprocket	Not informed	11	11	11	11	10
Largest sprocket	Not informed	46	32	51	46	51
Lowest gear	Not informed	19.1 in	18.8 in	17.3 in	15.7 in	17.3 in
Highest gear	Not informed	80.0 in	54.6 in	80.0 in	65.5 in	88.0 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Cockpit
Seatpost	Not informed	Rigid seatpost	Rigid seatpost	Dropper seatpost	Rigid seatpost	Dropper seatpost
Other specifications
Bottom bracket standard	BSA	BSA	Not informed	BSA	Not informed	BSA
Wheel size	29″	27.5″	20″	27.5″	24″	27.5″
Fork spring	Not informed	Coil	Coil	Not informed	Air	Air
Suspension	Not informed	Hardtail	Hardtail	Hardtail	Hardtail	Hardtail
Tire width	Not informed	2.6″	2.6″	2.6″	2.6″	2.5″
Wheel material	Not informed	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum