Devinci E-Griffin ST EP6 725 Wh 9s

2026 UrbanComfort Electric bicycle Manufacturer page

Devinci E-Griffin ST EP6 725 Wh 9s, color Black Dust Gloss

Fork travel: 80 mm
Wheels: 29″
Drivetrain: 1 × 9 38t / 11–41t
Gear range: 373%
Weight: 27.45 kg 60.5 lb · Reference configuration not specified
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

One Size 152–174

Components

20 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.

Electric system

2 parts

Suspension

1 part

Fork
- SR Suntour NVX30

Drivetrain

5 parts

Cassette
- Shimano 11–41t
Chain
- Shimano CN-LG500
CN-LG500
Crankset
- Shimano CR-ET600 1 speed 38t
CR-ET600
Rear derailleur
- Shimano Cues RD-U4000 9 speeds
RD-U4000
Shifters
- Shimano Cues SL-U4000
SL-U4000

Brakes

2 parts

Wheels and tires

5 parts

Front hub
- Formula
Rear hub
- Formula
EHL-135S
Rims
- Ritchey Comp
Spokes

Stainless 14G Not identified
Tires
- Kenda

Cockpit and contact points

7 parts

Other components

1 part

Fenders

Front: Sunny Wheel, Rear: Sunny Wheel Not identified

Sizes and geometry

1 size Open in the geometry plotter

Enter your height to highlight matching ranges.

Size One Size

Table

Reach 415mm

Stack 671mm

Wheelbase 1181mm

Head angle 68.0°

Seat angle 73.0°

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. Bottom bracket drop is derived from the published bottom bracket height.

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	415
Stackmm	671
Top tube lengthmm	621
Seat tube lengthmm	400
Head tube lengthmm	170
Head tube angle	68°
Seat tube angle	73°
Chainstay lengthmm	480
Wheelbasemm	1181
Bottom bracket heightmm	295
Standover heightmm	455
Stack/reach ratio	1.62

Not published by the manufacturer: Front center, Bottom bracket drop, Fork rake, Trail, 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
Bicycle weight: 27.45 kg

60.5 lb

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 41
Lowest gear: 26.9 in
Highest gear: 100.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 2.2″
Wheel material: Aluminum
Wheel size: 29″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.3 km/h
Highest gear: 38.4 km/h

Total gear range 373%

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: 26.9–100.2 gear inches

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 2026 builds
Specification	This bicycle Devinci E-Griffin ST EP6 725 Wh 9s	Devinci E-Griffin EP6 9s	Devinci E-Griffin ST EP6 540 Wh 9s
Frame
Bicycle weight	27.45 kg	Not informed	28.2 kg
Frame material	Not informed	Aluminum	Not informed
Electric bicycle systems
Battery capacity	Not informed	540 Wh	Not informed