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 01 FIVE 29" Mountain Bike 2022
Lively, comfortable and composed, the BMC Twostroke 01 FIVE 29" Mountain Bike is a versatile XC-inspired option that is a great choice for taming the trails. The Premium grade carbon frame is low in weight but big in character to provide an enthused riding experience and is tuned by BMC's design team to grant a lofty amount of bump-taming compliance to increase control and traction on rough terrain. Clearance for up to 58mm wide tyres and internal cable routing gives the frame an ultra-modern performance and look, while a moulded chainstay cover and a chain suck plate afford extra protection to the carbon over the most challenging terrain.
A RockShox Judy TK R fork helps the bike float over uneven ground, heightening line precision in the process. The frame and fork work in unison within an innovative geometry that allows the rider to attack ascents and loose tracks with heightened balance and confidence. Wide and grippy Vittoria tyres partner the resilient 29" wheels, and an accurate, wide-ranging Shimano Deore 1 x 12-speed gear set-up guarantees the rider can conquer any topography. Shimano hydraulic disc brakes complete the build, affording excellent stopping power and accuracy in all conditions.
- A versatile, progressive, compliant and confidence-inspiring hardtail suitable for all XC style trails
- Premium carbon frame with a Tuned Compliance Concept design is light, stiff and comfortable
- The frame offers clearance for up to 58mm wide tyres
- Internal cable routing keeps the aesthetics clean and crisp
- Moulded covers on the chainstay, a chain suck plate and helicopter tape on the downtube protects the frame
- The frame is dropper post ready
- A RockShox Judy TK R fork cushions the trails and increases control with its plush suspension
- A 67˚ head angle, long front-end and 75° seat angle helps the rider attack steep and loose terrain with perfect weight distribution
- Strong, reliable 29" wheels and wide, grippy Vittoria tyres tame any trail
- Shimano Deore 1 x 12-speed gears are accurate and give a huge range of ratios for any terrain
- Shimano hydraulic disc brakes are precise and powerful
|Frame||BMC Twostroke 01 Premium Carbon with Tuned Compliance Concept XC, fully guided internal cable routing, PF92 bottom bracket, post mount disc attachment, 12x148mm Boost thru-axle|
|Fork||RockShox Judy TK R, 100mm travel|
|Stem||BMC Forged 6061 Alloy|
|Handlebar||BMC MFB02 Alloy, 750mm width|
|Front Brake||Shimano BR-MT200 hydraulic disc with Shimano SM-RT30 rotors (160mm on S-M sizes, 180mm on L-XL sizes)|
|Rear Brake||Shimano BR-MT200 hydraulic disc with Shimano SM-RT30 rotors (160mm on all sizes)|
|Brake Levers||Shimano BR-MT200 hydraulic|
|Rear Derailleur||Shimano Deore, 12-speed|
|Shift Levers||Shimano Deore, 12-speed|
|Chain||Shimano Deore, 12-speed|
|Cassette||Shimano Deore, 10-51T, 12-speed|
|Crankset||Shimano FC-MT510, 32T chainring|
|Front Wheel||Rim - SHL28OS 29”, 25mm inner width, tubeless-ready, Hub - Shimano MT400|
|Rear Wheel||Rim - SHL28OS 29”, 25mm inner width, tubeless-ready, Hub - Shimano MT410|
|Front Tyre||Vittoria Barzo 29” x 2.25”, tubeless-ready|
|Rear Tyre||Vittoria Barzo 29” x 2.25”, tubeless-ready|
|Saddle||Fizik Antares R7|
|Seatpost||BMC MSP03 - 27.2 mm (D-shaped insert), 0mm offset|
|Pedals||Available to be purchased separately|
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.