SALEELECTRIC

BMC 257 AMP AL ONE ST Disc Electric Hybrid Bike

£3,299.00
RRP £5,500.00 Save 40%

Check to see if we have it in stock - just select your colour and size.

BMC
257 AMP AL ONE ST Disc Electric Hybrid Bike

We're sorry, but unfortunately, we're unable to ship this item to your country

Not sure what you are after and looking to test ride an electric bike? Well, you can at our Electric Bike Store.

Click here to make a booking

Product ID: 1643801

Why buy your bike from Sigma Sports?

sigma sports expert advice
Expert Advice

Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.

sigma sports cycle schemes
Cycle to Work Schemes

Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.

Bike Delivery Options

Choose between Free Bike Delivery - to your home or place of work - or our new Premium Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.

laka insurance
Laka Insurance

We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.

BMC 257 AMP AL ONE ST Disc Electric Hybrid Bike

Bring a boost to your urban rides with the BMC 257 AMP AL ONE ST Disc Electric Hybrid Bike. With tuneable suspension from the ICS MTT x Redshift suspension stem, comfort is dramatically enhanced, and the premium aluminium frame and fork are strong and durable thanks to the powder-coated finish. A step-thru frame makes the bike easier to mount and dismount.

Power is delivered by a Bosch battery and motor system that provides pedalling assistance up to 15.5mph (25km/hour). Engagement is smooth for a natural ride feel. Hydraulic discs ensure confidence-inspiring stopping power, and the Shimano Alfine 8-speed hub gears with belt drive deliver a range of gears and are low maintenance. The bike rolls on well-built wheels fitted with Pirelli Angel GT in a 37mm width, for bump-smoothing comfort, grip and puncture protection. 

The bike is well equipped for all-condition riding, supplied with mudguards that have an integrated luggage rack, along with good quality lights and a kickstand.

Highlights

  • Lightweight and versatile premium aluminium frame with powder-coated finish for durability
  • Step-thru frame shape
  • Naturally-engaging and powerful BOSCH Performance CX belt drive motor 
  • Comfort-enhancing ICS MTT x Redshift suspension stem - Integrated Cockpit Design
  • Alfine 8-speed hub gears with belt drive
  • Hydraulic disc brakes

Battery Specification

  • Battery Power: 625Wh
  • Battery charger: Bosch compact charger

Technical Specification

Frame BMC 257 AMP premium aluminium smooth welded, step-thru, integrated battery, internal cable routing, powder coat finish, flat mount disc, 12x142mm thru-axle
Fork BMC 257 premium aluminium, mudguard mounts, flat mount disc, 12x100mm thru-axle
Stem BMC ICS MTT x Redshift Suspension Stem - Integrated Cockpit Design
Handlebar BMC LSB 01
Front Brake TRP hydraulic disc, 180mm rotor
Rear Brake TRP hydraulic disc, 160mm rotor
Brake Levers Shimano
Shift Levers Shimano Alfine 8 Rapidfire Plus
Chain Belt GATES 113 CDN
Cassette GATES CDX 22T
Crankset Miranda Classic x Bosch / Gates CDX 46T
Front Wheel BMC-approved SR500 rim / CL-712 hub
Rear Wheel BMC-approved SR500 rim / SHIMANO Alfine 8 hub
Front Tyre Pirelli Angel GT, 700x37c clincher
Rear Tyre Pirelli Angel GT, 700x37c clincher
Saddle Selle Royal Vivo
Seatpost BMC LSP 02
Pedals Available to be purchased separately
Motor Bosch Performance Line CX
Display/Remote Bosch Kiox
Battery Bosch PowerTube 625Wh
Charger Bosch compact charger
Electric Assisted Speed Limit 15.5mph / 25km/h
Weight Limit (combined weight of bicycle, rider and cargo) 120kg
Accessories Mudguards with integrated rack / lights / kickstand

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride.

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.


BMC 257 AMP AL ONE ST Disc Electric Hybrid Bike Sizing



Unable to display Reviews due to Privacy Settings.

Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".

Unable to display Q&A due to Privacy Settings.

Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".

Close menu