Simplon Sengo :e Essential

2026 UrbanCommuter Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €4,999 Last known price
Fork travel: 120 mm
Wheels: 29″
Battery: 540 Wh
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

18 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

SENGO :e, Cosmic Red | Metallic Black, M (42) 2.33 kg Not identified

Electric system

3 parts

Suspension

1 part

Fork
- RockShox Recon Silver RL

Drivetrain

4 parts

Chain guide

no chain guard selected 0.00 kg Not identified
Crankset
- FSA
CK-745
Rear derailleur
- Shimano Cues RD-U6000 11 speeds
RD-U6000
Shifters
- Shimano Cues SL-U6000
SL-U6000

Brakes

1 part

Brakes
- Shimano BR-MT420
BR-MT420

Wheels and tires

2 parts

Cockpit and contact points

7 parts

Grips
- Ergon
Handlebar
- Simplon
Headset
- Acros
Pedals

no pedal selected 0.00 kg Not identified
Saddle
- Selle Italia X-BOW
Seatpost
- Simplon
Stem
- Simplon

Other components

4 parts

Bell

Widek Paperclip XXL 0.03 kg Not identified
Fenders
- Hebie
Lights
- Litemove
SEC-150
Racks

no carrier selected 0.00 kg Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 430mm

Stack 645mm

Wheelbase 1199mm

Head angle 66.5°

Seat angle 74.0°

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 Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	410	430	450	470
Stackmm	637	645	649	668
Top tube lengthmm	593	615	636	662
Seat tube lengthmm	380	420	480	530
Head tube lengthmm	131	137	141	162
Head tube angle	66°	66.5°	66.5°	66.5°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	465	465	465	465
Wheelbasemm	1182	1199	1221	1249
Front centermm	721	738	760	788
Bottom bracket dropmm	50	50	50	50
Bottom bracket heightmm	324	324	324	324
Standover heightmm	735	735	735	735
Fork rakemm	44	44	44	44
Trailmm	119	115	115	115
Stack/reach ratio	1.55	1.50	1.44	1.42

Not published by the manufacturer: 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: Carbon
Weight limit: 150 kg

330.7 lb

Suspension

Suspension configuration: Hardtail
Front travel: 120 mm

Drivetrain

Front chainrings: 1

Derived by Bikelake

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 540 Wh

Additional specifications

Battery: Bosch Powertube 540 2.98 kg
Fork spring: Air
Tire width: 2.25″
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 Simplon Sengo :e Essential	Simplon Sengo :e Advanced+	Simplon Sengo :e Essential+	Simplon Sengo :e Premium+
Drivetrain
Rear sprockets	Not informed	Not informed	Not informed	1
Drivetrain technologies	Not informed	Not informed	Not informed	belt-drive
Cockpit
Shifting	Mechanical	Electronic	Mechanical	No shifting
Electric bicycle systems
Battery capacity	540 Wh	800 Wh	800 Wh	800 Wh