Stevens E-Triton 7.8.1 Plus HT

Name: Stevens E-Triton 7.8.1 Plus HT
Brand: Stevens

2026 UrbanCommuter Electric bicycle Manufacturer page

Stevens E-Triton 7.8.1 Plus HT, color Harbor Cloud

Price: Not published

Prices shown first for United States
Europe: €4,499 Last known price
Fork travel: 80 mm
Wheels: 29″
Drivetrain: 1 × 11 11–50t
Gear range: 455%
Battery: 800 Wh
Weight: 29.5 kg 65.0 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

52cm
55cm
58cm
61cm

The manufacturer did not publish rider heights for these sizes.

Components

22 of 28 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

Aluminium 6061, O.L.D.: 148 mm, Brake: Flatmount disc 7", BB: Bosch, Cable routing: internal Not identified

Electric system

4 parts

Suspension

1 part

Fork
- SR Suntour MOBIE34

Drivetrain

6 parts

Bottom bracket
- Bosch
Cassette
- Shimano CS-LG400-11 11 speeds 43–50t
CS-LG400-11
Chain
- Shimano CN-LG500
CN-LG500
Crankset
- FSA
CK-747
Rear derailleur
- Shimano Cues RD-U6000 11 speeds
RD-U6000RD-U6000-GS
Shifters
- Shimano Cues SL-U6000-11R 11 speeds
SL-U6000-11R

Brakes

2 parts

Brake levers
- Tektro HD-T532
HD-T532
Brakes
- Tektro HD-T532
HD-T532

Wheels and tires

4 parts

Front hub

Strummer G15-3, Axle: QR15x110 mm Not identified
Rear hub

Strummer M42-3, Axle: QR12x148 mm Not identified
Rims
- Oxygen
RM-T25
Tires
- Schwalbe Marathon E-Plus

Cockpit and contact points

6 parts

Handlebar

Scorpo Rise, Width: 700 mm, Backsweep: 9°, Rise: 25 mm, Clamp: 31.8 mm Not identified
Headset
- Acros
Pedals

ATB Alu Pro Reflex Not identified
Saddle
- Selle Royal Vivo
Seatpost

Scorpo, Length: 320 mm, Diameter: 30.9 mm, Insertion depth: min. 100 mm, Offset: 10 mm Not identified
Stem
- Oxygen

Other components

4 parts

Sizes and geometry

4 sizes Open in the geometry plotter

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

Size 55cm

Table

Reach 426mm

Stack 699mm

Wheelbase 1180mm

Head angle 70.0°

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.

Size Reach Stack

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	412	426.2	440.5	454.7
Stackmm	680.5	699.3	718.1	736.9
Top tube lengthmm	620	640	660	680
Seat tube lengthmm	445	475	505	535
Head tube lengthmm	185	205	225	245
Head tube angle	70°	70°	70°	70°
Seat tube angle	73°	73°	73°	73°
Chainstay lengthmm	480	480	480	480
Wheelbasemm	1158.4	1179.5	1200.6	1221.7
Front centermm	686	707	728	749
Bottom bracket dropmm	65	65	65	65
Bottom bracket heightmm	299	299	299	299
Standover heightmm	858.3	861.9	886.1	910
Fork rakemm	44	44	44	44
Trailmm	80	80	80	80
Stack/reach ratio	1.65	1.64	1.63	1.62
Suspension and parts
Crank lengthmm	170	170	175	175
Stem lengthmm	90	90	110	110

Not published by the manufacturer: Front travel, Rear travel, Handlebar width, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 29.5 kg

65.0 lb
Weight limit: 180 kg

396.8 lb

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 50

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 800 Wh

Additional specifications

Battery: Bosch PowerPack 800, The smart system, Capacity: 800 Wh/22.2 Ah, Voltage: 36 V, Technology: Li-Ion
Bottom bracket standard: Bosch
Fork spring: Air
Tire width: 50c
Wheel material: Aluminum
Wheel size: 29″

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

Differences across 2026 builds
Specification	This bicycle Stevens E-Triton 7.8.1 Plus HT	Stevens E-Triton 5.5.1 Forma	Stevens E-Triton 5.5.1 HT	Stevens E-Triton 6.6.1 Forma	Stevens E-Triton 6.6.1 HT	Stevens E-Triton 7.7.1 Forma
Frame
Intended fit	Unisex	Unisex	Unisex	womens	Unisex	womens
Bicycle weight	29.5 kg	27.5 kg	26.7 kg	28.7 kg	28.3 kg	28.8 kg
Weight limit	180 kg	140 kg	140 kg	140 kg	140 kg	140 kg
Suspension
Front travel	80 mm	80 mm	80 mm	63 mm	63 mm	80 mm
Drivetrain
Rear sprockets	11	9	9	10	10	11
Largest sprocket	50	46	46	48	48	50
Electric bicycle systems
Battery capacity	800 Wh	545 Wh	545 Wh	625 Wh	625 Wh	725 Wh