Radon Relate 9.0 800

2026 UrbanCommuter Electric bicycle Manufacturer page

Radon Relate 9.0 800, color Deepblack / Foxylady

Price: Not published

Prices shown first for United States
Europe: €3,999 Last known price
Fork travel: 100 mm
Wheels: 700c
Drivetrain: 1 × 12 40t / 10–51t
Gear range: 510%
Battery: 800 Wh
Weight: 26.8 kg 59.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

26 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

RELATE 800, Material: Aluminium , Powertube battery 800Wh horizontal, Hanger: UDH Not identified

Electric system

4 parts

Suspension

1 part

Fork
- Fox 34

Drivetrain

6 parts

Cassette
- Shimano Deore CS-M6100 12 speeds
CS-M6100
Chain
- Shimano Deore CN-M6100
CN-M6100
Chain guide

Reverse Components Flip-Guide, direct mount Not identified
Crankset
- Acid 40t
Rear derailleur
- Shimano Deore XT RD-M8260-12 12 speeds
RD-M8260-12RD-M8260-SGS
Shifters
- Shimano Deore SW-M6250-IR
SW-M6250-IR

Brakes

1 part

Brakes
- Shimano Deore XT BR-M8120
BR-M8120

Wheels and tires

5 parts

Cockpit and contact points

7 parts

Other components

3 parts

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 26.8 kg

59.1 lb
Weight limit: 150 kg

330.7 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 22.8 in
Highest gear: 116.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: suspension
Shifting: Electronic

Electric system

Battery capacity: 800 Wh

Additional specifications

Battery: Bosch Powertube 800Wh, Bosch Power More 250: compatible ✔
Fork spring: Air
Tire width: 55c
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.7 km/h
Highest gear: 44.4 km/h

Total gear range 510%

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: 22.8–116.0 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

Differences across 2026 builds
Specification	This bicycle Radon Relate 9.0 800	Radon Relate 7.0 800	Radon Relate 7.0 800 Lady	Radon Relate 8.0 800	Radon Relate 8.0 800 Lady	Radon Relate 9.0 800 Lady
Frame
Intended fit	Unisex	Unisex	womens	Unisex	womens	womens
Bicycle weight	26.8 kg	27.5 kg	27.5 kg	27.4 kg	27.4 kg	26.8 kg
Drivetrain
Rear sprockets	12	10	10	12	12	12
Smallest sprocket	10	11	11	10	10	10
Largest sprocket	51	48	48	51	51	51
Lowest gear	22.8 in	24.2 in	24.2 in	22.8 in	22.8 in	22.8 in
Highest gear	116.0 in	105.5 in	105.5 in	116.0 in	116.0 in	116.0 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Rim brake	Rim brake	Hydraulic disc
Cockpit
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Mechanical	Electronic
Other specifications
Fork spring	Air	Coil	Coil	Air	Air	Air