2026 BMC 257 AMP AL Speed One USA - Powder Anthracite
BMCElegant, fast commuter e-bike with Bosch Performance Line Speed (28mph), Shimano Cues 11-speed, and urban essentials - fenders, rack, and kickstand.
The 257 AMP AL SPEED swiftly and safely transports you from A to B. A commuter e-bike's clean, detailed design and seamless functionality are embodied in the premium aluminium frame with a durable powder-coated finish. The Bosch Performance Line speed motor propels you to 28mph, delivering a joyful, elegant feeling of velocity and safety. The ICS MTT x Redshift Stem and premium lights enhance comfort, providing a perfect fusion of style and function for your riding pleasure.
Powerful Companion
Experience powerful support with the BOSCH Performance Line Speed motor, delivering assistance up to 45km/h, coupled with the high-capacity 625Wh battery that guarantees extended intervals between charges.

Swiss Design
Stand out in style with 257's minimalist yet iconic Swiss Design.

Durable
257 bikes use Premium Aluminium and Powder Coating for superior durability.

Safe
Enhance your safety during rapid commutes with the 257 AMP AL SPEED, featuring powerful lights, a bicycle mirror, and a horn to ensure optimal visibility and alertness.

- Frame:
- 257 AMP Premium Aluminium | Smoothwelded | Integrated Battery | Internal Cable Routing | Powder Coat Finish | Post Mount Disc | 12 x 142mm Thru-Axle
- Fork:
- 257 Premium Aluminium | Fender Mounts | Post Mount Disc | 12 x 100mm Thru-Axle
- Handlebar:
- BMC LSB 01
- Seatpost:
- BMC LSP 02
- Saddle:
- Selle Royal Vivo
- Crankset:
- Miranda Classic x Bosch | CF3D
- Chainrings:
- 46T
- Cassette:
- SHIMANO CUES (CS-LG700-11)
- Cassette Size:
- 11-50T
- Chain:
- SHIMANO CUES CN-LG500
- Rear Derailleur:
- SHIMANO CUES (RD-U8000)
- Shifters:
- SHIMANO CUES (SL-U8000)
- Gears:
- 1 x 11
- Brake Levers / Calipers:
- TEKTRO TRP HD
- Rotors:
- TEKTRO
- Rotor Size (F/R):
- 180 / 160mm
- Rims:
- E-SRX30
- Hubs (F/R):
- CL-712 | ECT-142S
- Tires:
- Pirelli Angel GT | 37mm
- Tire Clearance:
- 42mm measured tire
- ASTM Classification:
- Level 2
- System Weight Limit:
- 120kg
- Stem:
- ICS MTT x Redshift Suspension Stem | Integrated Cockpit System Technology
- Drive Unit:
- Bosch Performance Line Speed
- Battery Pack:
- Bosch PowerTube | 625 Wh | Certified by Intertek Testing Services NA, Inc.NYC Lithium-Ion Battery Safety Guidelines
- Display:
- Bosch Kiox
- Drive Unit Control:
- Bosch Kiox
- Charger:
- Bosch Compact Charger