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BMC 257 UrbanChallenge Two ST Deore 1X12, Electric Performance CX, Sand

Save £2,101.00 Save £2,101.00
Original price £5,250.00
Original price £5,250.00 - Original price £5,250.00
Original price £5,250.00
Current price £3,149.00
£3,149.00 - £3,149.00
Current price £3,149.00

In Stock | Estimated 5-7 Days Delivery

Size: Medium

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Unleash the spirit of urban adventure with the BMC 257 UrbanChallenge Two ST Deore 1X12, Electric Performance CX in Sand. This e-bike is your ultimate partner for elevating daily rides, combining sleek design, cutting-edge technology, and Swiss craftsmanship. From its lightweight frame to its powerful motor, every aspect of the BMC 257 is engineered to redefine urban exploration with style and performance.

Feel the rush of exhilaration as you ride with the potent BOSCH Performance CX drive unit. This advanced motor delivers powerful and natural pedal assistance, propelling you forward with ease and speed. With a high-capacity 625 Wh battery, enjoy extended intervals between charges, granting you the freedom to explore without limits. Stay connected and informed with the intuitive Kiox display, seamlessly integrated with Bosch eBike Connect for a comprehensive riding experience.

Make a bold statement in the urban landscape with the minimalist yet iconic Swiss design of the BMC 257 UrbanChallenge Two ST Deore 1X12, Performance CX, Sand. Crafted with meticulous attention to detail, this e-bike exudes elegance and sophistication, ensuring you stand out wherever you ride. From its sleek lines to its premium finish, the BMC 257 epitomises the perfect blend of style and functionality.

Crafted with precision using Premium Aluminium and powder coating, the BMC 257 series guarantees superior durability, promising a stylish ride for years to come. Safety is paramount with powerful front and high-visibility rear lights, enhancing your visibility and adding a touch of style to the urban environment. Ride with confidence knowing that your BMC 257 is built to withstand the rigours of city life while keeping you safe on every journey.

Key Features:

  • BOSCH Performance CX Drive Unit: Provides powerful and natural pedal assistance for an exhilarating ride experience.
  • 625 Wh High-Capacity Battery: Offers extended intervals between charges, allowing for longer urban explorations.
  • Bosch Kiox Display: Intuitive and easy-to-use display for monitoring ride data and battery status.
  • Premium Aluminium Frame: Lightweight, durable, and powder-coated for enduring style and protection.
  • Shimano Deore 1X12 Drivetrain: Ensures smooth and reliable shifting for urban and off-road excursions.
  • Swiss Design Excellence: Minimalist yet iconic design that exudes confidence and sophistication.
  • Safety Lights: Powerful front and high-visibility rear lights enhance visibility and add style to urban riding.


  • 257 AMP Premium Aluminium Smoothwelded
  • Staggered Top Tube
  • Integrated Battery
  • Internal Cable Routing
  • Powder Coat Finish
  • Flat Mount Disc
  • 12x142mm Thru-Axle

Drive Unit: Bosch Performance Line CX
Drive Unit Control: Bosch Kiox
Display: Bosch Kiox
Battery Pack: Bosch PowerTube 625 Wh
Charger: Bosch Compact Charger

  • 257 Premium Aluminium
  • Fender Mounts
  • Flat Mount Disc
  • 12x100mm Thru-Axle

Gears: 1x12
Chainwheel: Miranda Classic x Bosch
Cassette: SHIMANO Deore 12 spd 10-51T
Chain: SHIMANO Deore 12 spd
Rear Derailleur: SHIMANO Deore 12 spd
Shifters: SHIMANO Deore Rapidfire Plus
Brakes: TRP HD (180/160)
Handlebar: BMC LSB 01
Seatpost: BMC LSP 02
Saddle: Selle Royal Vivo
Hubs: RX-812 / MSL-142S
Rims: SR500
Tires: Pirelli Angel GT - 37mm
Tire Clearance: 42mm (Measured Width)
Extras: Fenders with Integrated Rack, Lights and Kickstand
Weight Limit: 120 Kg
ASTM Classification: Level 2

We accept the following Cycle schemes: Cyclescheme, Bike2Work, Green Commute Initiative, Vivup and Cycle Solutions.

If your employer is enrolled in a cycle to work scheme or is willing to join, you have the opportunity to save up to 47% on any electric bike available and spread your costs over 12 months.

Already have a cycle to work voucher?

Great! Please request your eCertificate for the total price required from your employer.

Submit your certificate to and our our dedicated team will help finalise your order.

Don't yet have a voucher?

If you are enrolled in a scheme but do not have a voucher, simply request that your employer use their cycle to work scheme and submit a quote for the value of the bike you desire.

Your employer can arrange for a voucher to be issued, which you can send to us in exchange for your new electric bike.

Should I know anything else?

It is important to note that in the UK, only eBikes that comply with EAPC Regulations can be used on public roads without tax, insurance, or registration. More information on EAPC Regulations can be found here:

Welcome to North Sports! We are delighted to offer free UK delivery for orders over £50.

When an order has been placed, the tracking information will be sent to you, if available, at the earliest.

Delivery Courier Services

Your delivery will usually be carried out through the distributor's own courier service. This is to help speed up deliveries for our customers.

Deliveries are Monday-Friday and the courier might be able to deliver on Saturday's for an additional cost.

Our ordering team will always request the courier contacts you on the day of delivery to advise they're on route but please note the driver contacting you is not guaranteed and we only request that this happens.

Pre-Assembled Ready To Ride Delivery

Throughout the website there are selected products with the product option to have pre-assembly, some might be for an additional cost.

Next Day Delivery

Next Day delivery is subject to availability. Please contact us prior via email for us to confirm if this option is available.


If you've changed your mind about keeping your purchase please email, within 14 days from receipt of delivery ensuring you quote your order number. Want to know more? Please visit our full returns page here.

Effortless and Powerful Riding:
Experience effortless pedalling and powerful performance with the BOSCH Performance CX drive unit of the BMC 257 URBANCHALLENGE AMP AL ONE ALFINE 8, PERFORMANCE CX e-bike. This cutting-edge technology provides natural pedal assistance, giving you an exhilarating sense of speed and making every ride an enjoyable journey.

Swiss Design and Durability:
Stand out in style with the iconic Swiss design of the BMC 257 AMP AL ONE ALFINE 8, PERFORMANCE CX. Crafted from Premium Aluminium and featuring a powder-coated finish, this e-bike is not only sleek and elegant but also built to withstand the rigors of daily urban commuting, ensuring lasting durability and aesthetic appeal.

Safety and Low Maintenance:
Prioritize safety with integrated lights powered by the internal battery and StvZo Certification, enhancing visibility on urban streets. Enjoy a low-maintenance riding experience with the belt drivetrain and integrated gear hub, providing reliability unaffected by weather and minimal upkeep. The BMC 257 AMP AL ONE ALFINE 8, PERFORMANCE CX e-bike is your trusted companion for a safe and hassle-free commute.