Marin San Quentin 2

2021 MountainTrail Manufacturer page

Marin San Quentin 2, color Gloss Blue / Green/black

Last known price: $1,459

Prices shown first for United States
Fork travel: 130 mm
Wheels: 27.5″
Drivetrain: 1 × 11 32t / 11–51t
Gear range: 464%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

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

Components

18 of 21 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

Suspension

1 part

Fork
- RockShox Recon RL

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
BR-MT201
Brakes
- Shimano
BR-MT201

Wheels and tires

4 parts

Front hub
- Shimano HB-MT400-B
HB-MT400HF-MT400B
Rear hub
- Shimano FH-MT400-B
FH-MT400HF-MT400B
Rims
- Marin
Tires
- Vee Tire

Cockpit and contact points

7 parts

Grips
- Marin
Handlebar
- Marin
Headset
- FSA NO.57E
Pedals

Nylon Platform Not identified
Saddle
- Marin
Seatpost
- Tranz-X
Stem
- Marin

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 444mm

Stack 591mm

Wheelbase 1169mm

Head angle 65.0°

Seat angle 75.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ 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	422	444	464	484
Stackmm	586.1	590.7	599.7	604.3
Top tube lengthmm	579.1	602.3	624.7	645.9
Seat tube lengthmm	385	430	475	515
Head tube lengthmm	105	110	120	125
Head tube angle	65°	65°	65°	65°
Seat tube angle	75°	75°	75°	75°
Chainstay lengthmm	425	425	425	425
Wheelbasemm	1144.8	1168.9	1193.1	1215.3
Front centermm	724	749	773	795
Bottom bracket dropmm	50	50	50	50
Bottom bracket heightmm	310	310	310	310
Standover heightmm	664	677	714	745
Fork rakemm	37	37	37	37
Trailmm	115	115	115	115
Stack/reach ratio	1.39	1.33	1.29	1.25
Suspension and parts
Crank lengthmm	170	175	175	175
Handlebar widthmm	780	780	780	780
Stem lengthmm	45	45	45	45

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

Suspension

Suspension configuration: Hardtail
Front travel: 130 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: 17.3 in
Highest gear: 80.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 27.5″

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: 1,325 bicycles with this information
Coverage: 98.1% of the class

Lowest gear

17.3 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,138 bicycles with this information
Coverage: 84.2% of the class

Highest gear

80.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,138 bicycles with this information
Coverage: 84.2% of the class

Shifting

Mechanical

53 of 1,347 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,347 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.6 km/h
Highest gear: 30.6 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: 17.3–80.0 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: 1138 bicycles with this information, 84.2% of the class
Highest gear: 1138 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
Specification	This bicycle Marin San Quentin 2	Marin San Quentin 1	Marin San Quentin 20	Marin San Quentin 24	Marin San Quentin 3
Suspension
Front travel	130 mm	120 mm	80 mm	100 mm	130 mm
Drivetrain
Smallest chainring	32	32	30	30	32
Largest chainring	32	32	30	30	32
Rear sprockets	11	9	8	9	12
Smallest sprocket	11	11	11	11	10
Largest sprocket	51	46	32	46	51
Lowest gear	17.3 in	19.1 in	18.8 in	15.7 in	17.3 in
Highest gear	80.0 in	80.0 in	54.6 in	65.5 in	88.0 in
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost
Other specifications
Bottom bracket standard	BSA	BSA	Not informed	Not informed	BSA
Tire width	2.6″	2.6″	2.6″	2.6″	2.5″
Wheel size	27.5″	27.5″	20″	24″	27.5″
Fork spring	Not informed	Coil	Coil	Air	Air