Why buy your bike from Sigma Sports?
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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.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier 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.
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BMC Alpenchallenge Three Sora Hybrid Bike 2021
A versatile, hardy and agile character makes the BMC Alpenchallenge Three Sora Hybrid Bike an ideal choice if running urban errands, hurried commuting or social weekend rides are part of the regular routine.
The high-grade aluminium frameset is strong and resilient but is light and spritely for when flicking around street corners and trying to beat the traffic lights. The clean and stylish aesthetic of the frameset is joined by a race bike inspired geometry that grants a reactive and fast ride.
Lightweight alloy wheels accelerate sharply but are still robust enough to handle poorly maintained city roads and the Shimano Sora 9-speed gears change dependably amongst their wide range of ratios. Hydraulic disc brakes stop accurately in all weather conditions and concealed mounting points on the frame and fork means that mudguards can be easily and securely attached for when riding in the rain.
Highlights
- A nimble, quick and versatile hybrid bike that has a stylish aesthetic
- The high-grade alloy frameset gives a reactive, nippy and sure-footed ride
- Racing bike inspired geometry grants a spritely character that’s ideal for rushing about town
- Light but robust wheels are fast but handle poor road surfaces with ease and are low maintenance
- Shimano Sora 9-speed gear system shifts precisely and is reliable
- Hydraulic disc brakes stop with composure in all weather conditions
- Concealed mounts on the frame and fork allow mudguards to be fitted
Technical Specification
Frame | BMC Alpenchallenge Aluminium - hydroformed aluminium, internal cable routing, hidden mudguard mounting eyelets |
Fork | BMC Alpenchallenge Aluminium |
Stem | BMC RSM01 |
Handlebar | BMC LSB 03 |
Front Brake | Shimano MT200 hydraulic with RT30 160mm disc rotor |
Rear Brake | Shimano MT200 hydraulic with RT30 160mm disc rotor |
Brake Levers | Shimano MT200 hydraulic |
Front Derailleur | Shimano Sora R3000 |
Rear Derailleur | Shimano Sora R3000, 9-speed |
Shift Levers | Shimano Sora R3000, Rapidfire Plus, 9-speed |
Chain | Shimano CH-HG53, 9-speed |
Cassette | Shimano HG200, 11-32T, 9-speed |
Crankset | Shimano Sora R3000, 50-34T |
Front Wheel | Shimano HB-TX505 hub with PFR300 rim, 700c |
Rear Wheel | Shimano HB-TX505 hub with PFR300 rim, 700c |
Front Tyre | Continental Contact Speed, 700x35mm, clincher |
Rear Tyre | Continental Contact Speed, 700x35mm, clincher |
Saddle | Selle Royal Vivo |
Seatpost | BMC LSP 03 |
Pedals | Available to be purchased separately |
Claimed Manufacturers Weight | 11.4kg / 25.13lbs (size 51) |
Includes | 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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
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.
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