Winora Radius 500Wh 2024
Frame Material: 6061 Aluminium Folding Frame
Assist Speed: 25km/h Maximum Speed Limit
Drivetrain Compatibility: Shimano Nexus 3-Speed Internal
Suspension Setup: Rigid Alloy Compact Fork
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Description
Winora Radius 500Wh Bosch E-Bike
The Winora Radius utilizes a 6061 aluminum frameset featuring a rigid aluminum fork and a compact 20-inch wheel geometry. This chassis incorporates 20-inch Rodi FW Disc rims and functions with 60 mm wide Schwalbe Pick-Up tires. The platform employs Shimano MT400 hydraulic disc brakes with 180 mm rotors to regulate stopping force. Its construction features a BySchulz Speedlifter Twist stem, a Limotec dropper seatpost, and integrated carry handles to facilitate storage. The frame utilizes a 135 mm rear axle spacing to accommodate the internal gear hub assembly.
This system generates 75 Nm of torque via a Bosch Performance Line drive unit and consists of an integrated 500 Wh Bosch PowerTube battery. The drivetrain transfers power through a 5-speed Shimano Nexus internal gear hub and a KMC Z1 Narrow chain. A Bosch Purion display connects the electrical components, while the system regulates assistance modes via the Bosch Smart System protocol. The battery sits within the downtube and connects to a 4A charger, allowing for energy replenishment to support the high-torque motor during urban utility and heavy-load transport.
Key Features
- Bosch Performance Line 75 Nm drive unit
- Integrated 500 Wh Bosch PowerTube internal battery
- Shimano Nexus 5 speed internal gear hub
- Shimano MT400 hydraulic disc brake system components
- Schwalbe Pick Up 20 inch high volume tires
- BySchulz Speedlifter Twist stem for compact storage
- Limotec dropper seatpost with handlebar remote control
Winora Radius 500Wh 2024 Specs
| Brand | Winora |
| Full Model Name/Series | Winora Radius (500Wh) 2024 |
| Country of Origin | Germany |
| Drive Unit Type | Mid-Drive (Yamaha PW-ST) |
| Motor Nominal Power | 250 Watts / 70 Nm |
| Battery Capacity | 500 Wh / Integrated / Li-Ion |
| Display/Control Unit | Yamaha Side Switch |
| Assist Classes | Class 1 |
| Max Assist Speed | 25 km/h |
| Drivetrain Compatibility | Shimano Nexus 8-Speed (Internal Hub) |
| Braking System | Shimano MT400 Hydraulic Disc (160/160mm) |
| Suspension Setup | Rigid Aluminum Fork |
| Frame Material | Aluminum 6061 (Compact Folding Pedals/Bar) |
| Total Weight | ~22.5 kg |
| Wheel/Tire Size | 20" / Schwalbe Big Ben |
| Sensor System | Yamaha Quad Sensor System |
| Charging Time | ~4.5 Hours |
| IP Rating | IPX4 |
| Standard Warranty | 2 Years |
| Application | Compact Urban Mobility; features a swiveling handlebar and folding pedals for easy storage in small city apartments or vans. |

















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Ernesto Landry (verified owner) –
Outstanding performance on my daily 10-mile commute. Total life changer.
Lyanna Lambert (verified owner) –
Better than the cheap versions elsewhere and the quality really stands out.
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Superb packaging and a very fair return policy truly a professional business that values honesty.