Why buy your bike from Sigma Sports?
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.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
BMC Twostroke AL Two Deore Mountain Bike 2021
The frame is realised in a high grade of aluminium to deliver efficient power transfer and strength while keeping the weight to a minimum. The spritely ride afforded by the frame is joined by the composure of the partnering RockShox Judy TK fork that increases line precision across rough ground thanks to its 100mm of metered travel.
Stability, reactivity and balance are gifted by the aggressive, racing geometry while strong, 29” wheels team up with wide tyres to roll with greater fluidity across the harshest of terrain. The Shimano Deore 12-speed configuration gives crisp and accurate gear shifts while the matching Deore hydraulic disc brakes stop with power and composure regardless of trail conditions.
- A versatile, spritely and robust cross country inspired ride that’s great for all manner of trails
- A refined aluminium frame takes design cues from BMC’s top models to deliver performance, functionality and slick aesthetics
- Frame clearance for 58mm tyres allows the use of all modern XC tyres
- RockShox Judy TK Remote fork increases line accuracy and composure with its 100mm of travel
- An aggressive geometry with a 67° head angle, a 75° seat angle and a long front end is perfect for tackling steep and loose terrain
- Robust wheels and wide, grippy tyres give control and impact management across rough trails
- Shimano Deore 12-speed gears give a wide range of ratios and are accurate
- Shimano hydraulic disc brakes give control in any situation or weather conditions
|Frame||BMC Twostroke 01 Premium Aluminium, hydroformed and smoothwelded - internal cable routing, BSA threaded bottom bracket, post mount disc, dropper post ready|
|Fork||RockShox Judy TK Remote, 100mm travel|
|Stem||BMC forged 6061 Alloy|
|Handlebar||BMC MFB03, 750mm width|
|Front Brake||Shimano BR-MT200 hydraulic with Shimano SM-RT30 rotor (160mm S-M, 180mm L-XL)|
|Rear Brake||Shimano BR-MT200 hydraulic with Shimano SM-RT30 160mm rotor|
|Brake Levers||Shimano BR-MT200 hydraulic|
|Rear Derailleur||Shimano Deore M6100 Shadow Plus, 12-speed|
|Shift Levers||Shimano Deore M6100, 12-speed|
|Chain||Shimano Deore M6100, 12-speed|
|Cassette||Shimano Deore M6100 10-51T, 12-speed|
|Crankset||Shimano FC-MT510-1, 32 tooth chainring|
|Front Wheel||Shimano HB-MT400-B hub with XCD23 rim|
|Rear Wheel||Shimano FH-MT410-B hub with XCD23 rim|
|Front Tyre||Vittoria Barzo 29” x 2.25, clincher|
|Rear Tyre||Vittoria Barzo 29” x 2.25, clincher|
|Seatpost||BMC MSP03, 31.6mm diameter, 0mm offset|
|Pedals||Available to be purchased separately|
|Claimed Manufacturers Weight||12.92kg (Size S)|
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 specified), 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. We do not install accessories to bikes, including mudguards.
BMC Twostroke AL Two Deore Mountain Bike 2021 Sizing
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