Marin Larkspur E

2025 UrbanCommuter Electric bicycle Manufacturer page

Last known price: $3,699

Prices shown first for United States
Suspension: Rigid
Wheels: 650b
Drivetrain: 1 × 10 38t / 11–48t
Gear range: 436%
Battery: 545 Wh
Frame: Steel
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

16 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 2 Butted CrMo, 27.5” Wheels, Mixte Low-Step, Integrated Headset, Disc Brake, Kickstand Mount, Fender and Rack Mounts Not identified

Electric system

2 parts

Suspension

1 part

Fork

CrMo Steel, Curved Blade, Disc Specific, Fender and Rack Eyelets Not identified

Drivetrain

6 parts

Cassette
- Shimano 11–48t
Chain
- KMC
Crankset

Forged Aluminum w/ 38T Steel Chairing Not identified
Front derailleur

None
Rear derailleur
- Shimano Cues
Shifters
- Shimano Cues

Brakes

2 parts

Brake levers
- Shimano BL-MT201
BL-MT201
Brakes
- Shimano BL-MT201
BL-MT201

Wheels and tires

5 parts

Front hub

Forged Alloy, Disc Specific, 32H Not identified
Rear hub

Forged Alloy, Disc Specific, 32H Not identified
Rims
- Marin
Spokes

14g Black Stainless Steel Not identified
Tires
- Vee Tire

Cockpit and contact points

7 parts

Grips
- Marin
Handlebar
- Marin
Headset
- FSA ORBIT CE
Pedals

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

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 410mm

Stack 649mm

Wheelbase 1159mm

Head angle 67.5°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 650b wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	390	410	430
Stackmm	639	649	658
Top tube lengthmm	579	602	625
Seat tube lengthmm	390	450	500
Head tube lengthmm	230	240	250
Head tube angle	67.5°	67.5°	67.5°
Seat tube angle	73.5°	73.5°	73.5°
Chainstay lengthmm	463	463	463
Wheelbasemm	1135	1159	1182
Front centermm	682	706	729
Bottom bracket dropmm	75	75	75
Bottom bracket heightmm	280	280	280
Standover heightmm	546	575	579
Fork rakemm	50	50	50
Trailmm	83	83	83
Stack/reach ratio	1.64	1.58	1.53
Suspension and parts
Crank lengthmm	170	170	170
Handlebar widthmm	700	700	700
Stem lengthmm	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: Steel
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 48
Lowest gear: 21.8 in
Highest gear: 95.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Electric system

Battery capacity: 545 Wh

Additional specifications

Battery: Bosch Power Pack 545, 545Wh
Tire width: 2.35″
Travel: Additional specification: Seat: Travel: 110 mm
Wheel material: Aluminum
Wheel size: 650b

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.3 km/h
Highest gear: 36.4 km/h

Total gear range 436%

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.