Order by 5th Dec to guarantee your bike for Christmas
New To Sigma Sports?
£10 off £100* - code SIGNUP10
£25 off £250* - code SIGNUP25

BMC Twostroke AL THREE Disc Mountain Bike

£1,799.00

Select a colour and size to view stock availability

BMC
Twostroke AL THREE Disc Mountain Bike
Email Me When Back in Stock

We're sorry, but unfortunately, we're unable to ship this item to your country

Product ID: 1643785

Why buy your bike from Sigma Sports?

sigma sports expert advice
Expert Advice

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.

sigma sports built checked tuned and tested
Built, Checked, Tuned and Tested

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.

Free Bike Delivery

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.

sigma sports free 30 day bike insurance
Free 30-Day Bike Insurance

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 THREE Disc Mountain Bike

Performance, functionality, aesthetics and value combine perfectly in the BMC Twostroke AL THREE Disc Mountain Bike. It brings the design and geometry of the carbon model to a refined smoothweld premium aluminium frame, which is paired with a RockShox Judy Silver TK fork with PopLoc Remote, to soak up bumps and big hits, giving more control over rough terrain. Integrated protection over the chainstays and downtube protect the frame from chainslap and rock strikes.

There's clearance for modern-style wide tyres up to 58mm and the bike rolls on strong wheels fitted with Vittoria Barzo 2.25" tyres, an XC offering that excels on mixed terrains. Shimano Deore 12-speed components ensure smooth, precise shifts across the wide-ranging cassette, while the hydraulic discs ensure easily modulated stopping that's effective in the dry, mud or rain. 

Highlights

  • A versatile, agile and confidence-inspiring hardtail suitable for all XC style trails
  • Smoothweld premium aluminium frame
  • RockShox Judy Silver TK fork with PopLoc Remote
  • Radical geometry - A 67° head angle, long front end and 75° seat angle to attack steep and loose terrain with the perfect weight distribution
  • Internal cable routing brings improved durability, and a clean, understated look
  • Shimano Deore-mix 12-speed groupset
  • Shimano hydraulic disc brakes
  • Strong, reliable 29" wheels and wide, grippy Vittoria Barzo tyres tame any trail
  • Moulded covers on the chainstay, an integrated chain suck plate and helicopter tape on the downtube ensure durability and a sleek design
  • Wide tyre clearance - 58mm (measured width)

Technical Specification

Frame BMC Twostroke AL premium aluminium hydroformed smoothwelded, internal cable routing, post mount disc
Fork RockShox Judy Silver TK - PopLoc Remote, 100mm travel
Bottom Bracket BSA threaded
Stem BMC-approved forged 6061 alloy
Handlebar BMC MFB03 alloy 750mm
Front Brake Shimano BR-MT200 hydraulic disc / Shimano SM-RT10 rotors (160mm - S/M / 180mm - L/XL)
Rear Brake Shimano BR-MT200 hydraulic disc / Shimano SM-RT10 rotors (160mm)
Brake Levers Shimano Deore M6100
Rear Derailleur Shimano Deore M6100, 12-speed
Shift Levers Shimano Deore M6100, 12-speed
Chain Shimano Deore, 12-speed
Cassette Shimano Deore, 12-speed, 10-51T
Crankset Shimano FC-MT510 32T
Front Wheel BMC-approved XCD23 rim / Shimano MT400 hub
Rear Wheel BMC-approved XCD23 rim / Shimano MT410 hub
Front Tyre Vittoria Barzo 2.25"x29", clincher
Rear Tyre Vittoria Barzo 2.25"x29", clincher
Saddle Selle Royal Seta
Seatpost BMC MSP03, 31.6mm, 0mm offset
Pedals Available to be purchased separately
Weight Limit (combined weight of bicycle, rider and cargo) 110kg

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.


BMC Twostroke AL THREE Disc Mountain Bike Sizing



Close menu