Marin Larkspur CS2

2019 UrbanCommuter Manufacturer page

Last known price: $449

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 3 × 8 28–48t / 11–32t
Gear range: 499%
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

SM 152.4–162.6
MD 162.6–172.7
LG 172.7–180.3
XL Not informed
XXL Not informed

Components

14 of 23 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 1 City + Sport, 6061 Aluminum, 700C Wheels, Fender and Rack Mounts Not identified

Suspension

1 part

Fork

Steel, Straight Blade, Fender and Rack Eyelets Not identified

Drivetrain

7 parts

Bottom bracket

Sealed Cartridge Bearings, Square Taper Not identified
Cassette
- SunRace 11–32t
Chain
- KMC
Crankset
- Shimano FC-TY301 8 speeds 48/38/28t
FC-TY301
Front derailleur
- Shimano Tourney FD-TY710
FD-TY710
Rear derailleur
- Shimano Altus RD-M310
RD-M310
Shifters
- Shimano ST-EF500
ST-EF500

Brakes

2 parts

Brake levers
- Shimano
Brakes

Forged Alloy Linear Pull w/ Power Modulator Not identified

Wheels and tires

5 parts

Front hub

Forged Aluminum Alloy, 32H Not identified
Rear hub

Forged Aluminum Alloy, 32H Not identified
Rims
- Marin
Spokes

14g Stainless Steel Not identified
Tires
- Vee Tire

Cockpit and contact points

7 parts

Grips
- Marin
Handlebar
- Marin
Headset
- FSA
Pedals

Commute Platform Not identified
Saddle
- Marin
Seatpost

Alloy Suspension Post Not identified
Stem
- Marin

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG

Table

Reach 404mm

Stack 627mm

Wheelbase 1106mm

Head angle 70.5°

Seat angle 71.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	388.72	393.99	404.12	413.5	421.99
Stackmm	584.55	612.83	626.97	643.28	662.19
Top tube lengthmm	590	605	620	635	650
Seat tube lengthmm	381	432	483	503	559
Head tube lengthmm	140	170	185	200	200
Head tube angle	70.5°	70.5°	70.5°	71°	71°
Seat tube angle	71°	71°	71°	71°	71°
Chainstay lengthmm	460	460	460	460	460
Wheelbasemm	1075.83	1091.11	1106.24	1115.6	1130.6
Front centermm	624	639	654	663	678
Bottom bracket dropmm	65	65	65	65	65
Bottom bracket heightmm	286	286	286	286	286
Standover heightmm	667.41	716.71	760.63	779.78	826.92
Fork rakemm	45	45	45	45	45
Trailmm	76	76	76	73	73
Stack/reach ratio	1.50	1.56	1.55	1.56	1.57
Suspension and parts
Crank lengthmm	170	170	175	175	175
Handlebar widthmm	640	640	640	640	640
Stem lengthmm	90	90	90	90	90

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: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 28
Largest chainring: 48
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 25.4 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: suspension
Shifting: Mechanical

Additional specifications

Tire width: 38c
Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

25.4 gear inches

This value is within the central range for this class.

Cohort: Urban / Commuter Model year: 2019
Sample: 246 bicycles with this information
Coverage: 73.6% of the class

Highest gear

126.6 gear inches

This value is above the central range for this class.

Cohort: Urban / Commuter Model year: 2019
Sample: 246 bicycles with this information
Coverage: 73.6% of the class

Shifting

Mechanical

8 of 334 bicycles with this information use electronic shifting.

Cohort: Urban / Commuter Model year: 2019
Sample: 334 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.7 km/h
Highest gear: 48.5 km/h

Total gear range 499%

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: 25.4–126.6 gear inches
Class reference (p10–p90): 21.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Commuter Model year: 2019
Lowest gear: 246 bicycles with this information, 73.6% of the class
Highest gear: 246 bicycles with this information, 73.6% 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 2019 builds
Specification	This bicycle Marin Larkspur CS2	Marin Larkspur CS1	Marin Larkspur CS3
Frame
Fork material	Steel	Steel	Aluminum
Drivetrain
Smallest chainring	28	28	26
Rear sprockets	8	7	9
Largest sprocket	32	34	36
Lowest gear	25.4 in	23.9 in	20.9 in
Cockpit
Seatpost	suspension	Rigid seatpost	suspension