Helkama CX 27.5” sähköpyörä 10v

2025 UrbanGeneral urban Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €3,899 Last known price
Fork travel: 80 mm
Wheels: 650b
Weight: 27.5 kg 60.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

50cm
54cm

The manufacturer did not publish rider heights for these sizes.

Components

15 of 17 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

Aluminum Not identified

Electric system

4 parts

Suspension

1 part

Fork
- SR Suntour XCR32

Drivetrain

3 parts

Chain
- Shimano CN-LG500
CN-LG500
Crankset
- Shimano CR-ET600 1 speed 38t
- Shimano FC-EM600 38t
CR-ET600FC-EM600
Shifters
- Shimano Cues SL-U6000
SL-U6000SL-U6000-10

Brakes

2 parts

Brake levers
- Shimano
Brakes
- Shimano BR-MT410
BR-MT410

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Handlebar
- Ergotec
Saddle
- Selle Royal
Seatpost

30,9 x 350 mm Not identified
Stem
- Ergotec

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 50cm

Table

Reach 433mm

Stack 652mm

Wheelbase 1171mm

Head angle 69.0°

Seat angle 74.0°

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 Reach Stack

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	433	445
Stackmm	652	661.5
Top tube lengthmm	620	635
Seat tube lengthmm	500	540
Head tube lengthmm	175	185
Head tube angle	69°	69°
Seat tube angle	74°	74°
Chainstay lengthmm	465	465
Wheelbasemm	1171	1186
Front centermm	712	727
Bottom bracket dropmm	60	60
Fork rakemm	46	46
Trailmm	77	77
Stack/reach ratio	1.51	1.49

Not published by the manufacturer: Bottom bracket height, Standover 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: 27.5 kg

60.6 lb

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Battery: Shimano EN805L
Fork spring: Air
Wheel material: Aluminum
Wheel size: 650b

Technical analysis

1 measure

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Shifting

Mechanical

11 of 276 bicycles with this information use electronic shifting.

Cohort: Urban / General urban Model year: 2025
Sample: 276 bicycles with this information
Coverage: 100.0% of the class

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 2025 builds

Differences across 2025 builds
Specification	This bicycle Helkama CX 27.5” sähköpyörä 10v	Helkama CX 27.5″ 10sp	Helkama CX 28” 10sp	Helkama CX Di2 27.5″ 5sp	Helkama CX 27.5” Di2 8sp	Helkama CX Di2 27.5″ 8sp
Frame
Bicycle weight	27.5 kg	27.5 kg	27.5 kg	28 kg	28 kg	28 kg
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Not informed
Other specifications
Battery	Shimano EN805L	Shimano EN805L	Shimano EN805L	Shimano EN805L	Shimano EN805L	Not informed