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Description
A light, responsive and strong Premium grade aluminium frame unites with a SUNTOUR XCM suspension fork to make the BMC Twostroke AL SIX 29" Mountain Bike a lively, composed and accurate ride over any XC-style trails and tracks. The frame and fork are complemented by robust 29” wheels that seemingly roll through obstacles, and high-volume WTB tyres increase traction on steep climbs and in fast corners.
An aggressive geometry positions the rider with perfect balance, allowing them to attack technical ascents and loose surfaces. The Shimano Deore 1 x 10-speed gear configuration offers a wide range of ratios so that any topography can be tackled with success, while the hydraulic disc brakes, also from Shimano, afford accurate and reliable stopping power in all conditions.
Frame | BMC Twostroke AL Premium hydroformed aluminium, internal cable routing, BSA threaded bottom bracket, post mount disc attachment |
Fork | SUNTOUR XCM 32, 100mm travel |
Stem | BMC Forged 6061 Alloy |
Handlebar | BMC Alloy, 760mm width |
Front Brake | Shimano BR-MT200 hydraulic disc with Shimano SM-RT30 rotor (160mm on S-M sizes, 180mm on L-XL sizes) |
Rear Brake | Shimano BR-MT200 hydraulic disc with Shimano SM-RT30 rotor (160mm rear on all sizes) |
Brake Levers | Shimano BR-MT200 hydraulic |
Rear Derailleur | Shimano Deore, 10-speed |
Shift Levers | Shimano Deore, 10-speed |
Chain | KMC, 10-speed |
Cassette | SUNRACE, 10-42T, 10-speed |
Crankset | BMC lightweight forged alloy cranks 30T 1x specific narrow wide chainring |
Front Wheel | Rim - XCD23 29”, tubeless-ready, Hub - Shimano RM35 |
Rear Wheel | Rim - XCD23 29”, tubeless-ready, Hub - Shimano MT400 |
Front Tyre | WTB Ranger Comp 2.25", tubeless-ready |
Rear Tyre | WTB Ranger Comp 2.25", tubeless-ready |
Saddle | Selle Royal Seta |
Seatpost | BMC Alloy, 31.6mm, 0mm offset |
Pedals | Available to be purchased separately |
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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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.
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.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
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