Dartmoor E-SPARROW

Name: Dartmoor E-SPARROW
Brand: Dartmoor

2026 MountainTrail Electric bicycle Manufacturer page

Dartmoor E-SPARROW, color Graphite / Black

Fork travel: 130 mm
Wheels: 29″ / 27.5″
Drivetrain: 1 × 10 36t / 11–48t
Gear range: 436%
Battery: 450 Wh
Weight: 23.2 kg 51.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

19 of 20 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

matt Graphite/Black, AL 6061-T6 Not identified

Electric system

2 parts

Battery
- Bafang
Motor
- Bafang

Suspension

1 part

Fork
- X-Fusion

Drivetrain

5 parts

Brakes

1 part

Brakes
- Shimano BL-MT201
BL-MT201MT-201

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Sizes and geometry

2 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size MD

Table

Geometry diagram unavailable

Diagrams for different front and rear wheel sizes are not available yet. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	440	470
Stackmm	648	658
Seat tube lengthmm	430	455
Head tube lengthmm	120	130
Head tube angle	66°	66°
Seat tube angle	75°	75°
Chainstay lengthmm	452	452
Wheelbasemm	1205	1240
Front centermm	757	792
Bottom bracket dropmm	47	47
Standover heightmm	790	800
Fork rakemm	44	44
Trailmm	119	119
Stack/reach ratio	1.47	1.40

Not published by the manufacturer: Top tube length, Bottom bracket height, 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
Bicycle weight: 23.2 kg

51.1 lb

Suspension

Suspension configuration: Hardtail
Front travel: 130 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 48
Lowest gear: 20.6 in
Highest gear: 90.0 in

Wheels and brakes

Wheel configuration: Different sizes
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Electric system

Battery capacity: 450 Wh

Additional specifications

Battery: Bafang BT, 450Wh
Fork spring: Air
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 29″, 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: 2026
Sample: 1,644 bicycles with this information
Coverage: 96.3% of the class

Lowest gear

20.6 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,229 bicycles with this information
Coverage: 72.0% of the class

Highest gear

90.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,229 bicycles with this information
Coverage: 72.0% of the class

Shifting

Mechanical

389 of 1,706 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,706 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.9 km/h
Highest gear: 34.5 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.

This bicycle: 20.6–90.0 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2026
Lowest gear: 1229 bicycles with this information, 72.0% of the class
Highest gear: 1229 bicycles with this information, 72.0% of the class