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BMC 257 Urbanchallenge AL Four Deore 1X11, Metallic Grey

Save £600.00 Save £600.00
Original price £1,549.00
Original price £1,549.00 - Original price £1,549.00
Original price £1,549.00
Current price £949.00
£949.00 - £949.00
Current price £949.00

In Stock | Estimated 5-7 Days Delivery

Frame Size: S

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100% Genuine Product

North Sports are an Authorised Retailer for Leading Brands

Discover the ultimate urban cycling experience with the BMC 257 Urbanchallenge AL Four Deore 1X11 in Metallic Grey. Engineered with Swiss precision and designed for the modern city rider, this bike combines style, durability, and high performance into one seamless package. Whether you're commuting to work or exploring the city, the BMC 257 Urbanchallenge promises a ride that’s as sophisticated as it is reliable.

Stand out on the streets with the minimalist yet iconic design of the BMC 257 Urbanchallenge. Swiss engineering ensures every detail is meticulously crafted, resulting in clean lines and a sleek silhouette that exudes effortless style and sophistication on every ride.

The BMC 257 features a single chainring drivetrain with an 11-speed cassette, offering the ideal balance of simplicity and functionality. The Shimano Deore 1X11 groupset provides smooth and reliable gear transitions, making it easy to navigate through varied urban landscapes with confidence and ease.

Key Features

  • Premium Aluminium Frame: Lightweight and durable with a sleek, powder-coated finish for long-lasting protection and style.
  • Shimano Deore 1X11 Drivetrain: Simple yet efficient gearing system for smooth transitions and easy handling.
  • Swiss Design Precision: Minimalist and iconic design that stands out with clean lines and meticulous attention to detail.
  • Durable Construction: Built to withstand the challenges of urban cycling, from busy streets to harsh weather conditions.
  • Comfort and Control: Ergonomically designed for optimal comfort and control, ensuring a pleasant ride every time.
  • Metallic Grey Finish: A sophisticated and modern color that enhances the bike's sleek design.


  • 257 Premium Aluminium Smoothwelded
  • Staggered Top Tube
  • Powder Coat Finish
  • Internal Cable Routing
  • BSA Threaded Bottom Bracket
  • Flat Mount Disc
  • 12x142mm Thru-Axle


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

Gears: 1x11
Chainwheel: FSA Vero Pro 40T
Cassette: SHIMANO Deore 11 spd 11-42T
Chain: SHIMANO Deore 11 spd
Rear Derailleur: SHIMANO Deore 11 spd
Shifters: SHIMANO Deore Rapidfire Plus
Brakes: SHIMANO MT200/RT10 Rotors (160/160)
Handlebar: BMC LSB 03
Stem: BMC RSM01
Seatpost: BMC LSP 02
Saddle: Selle Royal Vivo
Hubs: CL-712 / RXC-142S
Rims: PFR300
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.