BMC 257 AMP AL SPEED ONE 625Wh 2024
Frame Material: Premium 6061 Aluminum Frame
Assist Speed: 45km/h High Speed Assist
Drivetrain Specs: Shimano Alfine 8-Speed Hub
Suspension Travel: Rigid Aluminum Urban Fork
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Description
BMC 257 AMP AL SPEED ONE 625Wh Bosch E-Bike
The BMC 257 AMP AL SPEED ONE is a premium aluminum speed pedelec designed for high-velocity urban commuting. It is powered by the Bosch Performance Line Speed motor, delivering 85Nm of torque and assistance up to 45 km/h. The frame is constructed from premium aluminum with smooth welds and a durable powder-coat finish. It features a rigid aluminum fork, integrated fenders, and a rear carrier. The drivetrain is equipped with the Shimano CUES 1×11-speed groupset, providing robust and durable shifting. For safety, it includes a high-intensity integrated lighting system and Tektro hydraulic disc brakes for maximum stopping power at high speeds.
Key Features
- Bosch Performance Line Speed motor (45 km/h)
- Integrated 625Wh Bosch PowerTube battery
- Shimano CUES 11-speed drivetrain
- Premium aluminum frame with internal cable routing
- ICS MTT suspension stem for vibration damping
- Integrated lights, fenders, and rear rack
BMC 257 AMP AL SPEED ONE 625Wh 2024 Specs
| Brand | BMC |
| Full Model Name/Series | BMC 257 AMP AL SPEED ONE (625Wh) 2024 |
| Country of Origin | Switzerland |
| Drive Unit Type | Mid-Drive (Bosch Performance Line CX Smart System) |
| Motor Nominal Power | 250 Watts / 85 Nm |
| Battery Capacity | 625 Wh / Bosch PowerTube / Li-Ion |
| Display/Control Unit | Bosch Kiox 300 |
| Assist Classes | Class 3 (S-Pedelec) |
| Max Assist Speed | 45 km/h (28 mph) |
| Drivetrain Compatibility | Shimano Alfine 8-Speed Internal Hub + Gates Belt Drive |
| Braking System | Tektro HD-EU818 Hydraulic Disc (S-Pedelec Rated) |
| Suspension Setup | Rigid Aluminum Fork |
| Frame Material | Premium Aluminum (Powder Coated) |
| Total Weight | 24.5 kg / 54.0 lbs |
| Wheel/Tire Size | 700c / Pirelli Angel GT e-bike 37mm |
| Sensor System | Bosch Multi-Sensor System |
| Charging Time | ~5 Hours |
| IP Rating | IP54 |
| Standard Warranty | 3 Years Frame / 2 Years Motor |
| Application | High-Speed Urban Commuter; maintenance-free belt drive and 45km/h capability. |

















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Stylish design and durable quality delivered fast via UPS to my home in Utah.