Ultra 940 CF Road Bike

    € 4,198.80

    Designed for high-performance road cycling (sport cycling, triathlon, duathlon) on flats or in the mountains.

    More details
    SKU: S176554 (2243657)
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    Available online

    Delivery in 6 to 7 days

    Our e-commerce is suspended for a transition period. We expect to be back soon!
    Product benefits
    1. Efficiency
      New mechanical 11-speed Shimano Dura Ace groupset. Zipp 303 wheels
    2. Lightweight
      B'Twin Ultra Carbon frame/fork combo. Antares carbon rails saddle.
    3. Precision
      Shimano Dura Ace (Front Direct Mount) brakes. Deda M 35 carbon handlebar
    • Sizes
      XS / S / M / L / XL
    • Weight
    Product feature
    1. Frame
      The B'Twin Ultra Evo Dynamic carbon fibre frame is the most advanced frame for conquering mountains and wining the most demanding classic races. Weight: 850g in size M (without accessories). A blend of HM and IM carbon fibres for one of the best weight-to-speed ratios on the market! The frame was specially designed for the most demanding climbers and sprinters. The bottom bracket is a standard PressFit 86 for greater chassis stiffness.
    2. Fork / suspension
      The B'Twin Ultra Evo Dynamic fork is exclusive to the B'Twin Ultra Evo Dynamic frame. Weight: 320g. Full-carbon fork.
    3. Handlebar / stem / steering
      Deda M35 carbon handlebar Axle-axle width XS, S 400mm M, L 420mm XL 440mm Deda Trentacinque Length XS 90mm S 100mm M 110mm L 120mm XL 130mm
    4. Drivetrain
      New Shimano Dura Ace 9100 groupset. The Dura Ace 9100 11-speed rear derailleur is now lighter and responds more quickly thanks to the polymer-coated low friction cables. Weight: 169g Shimano Dura Ace 9100 front derailleur Weight: 70g Shimano Dura Ace 9100 mechanical levers Weight: 378g
    5. Crankset / cassette
      Compact 52 X 36 Shimano Dura Ace 9100 double chainset Crank length: S: 170mm M: 172.5mm L/XL: 175mm Cassette: Shimano Dura Ace R9100 11 X 28 (30 teeth max) 11/12/13/14/15/17/19/21/23/25/28
    6. Brakes
      Front calliper: Dura Ace 9110 Direct Mount, dual symmetrical pivot for more effective braking control and increased strength. Adjustable spring tension. Rear calliper: Shimano Dura Ace 9100 (classic mounting on seat stay). Weight: 307 g per pair
    7. Wheels
      Wheels: Zipp 303 Rims: Firecrest carbon Brake track width: 26.45mm (in the centre) Toroidal profile: 45mm External width: 28.5mm Hubs: 77 front / 177D V2 rear Spokes: Sapim CX-Sprint: 18 front / 24 rear Pattern: Radial at the front / 2-cross at the back Nipples: Sapim Maximum Tyre Pressure: 125 PSI / 8.62 bar Weight: 1.590 per pair (703 g front wheel and 887 g rear wheel) Rear hub compatible with 10/11S and Sram XD cassettes
    8. Tyres
      Vittoria Corsa Graphene 700x25c tyres Very supple 320 TPI carcass G+ Isotech graphene for very high-level performance in terms of yield, grip on wet ground and puncture resistance. Kevlar reinforcement for extra protection on the sides. Weight: 241g
    9. Saddle / Seat post
      Fizik Antares R3 B'Twin Racing Team edition saddle. 7x9 woven carbon rails. Wing Flex™ fibreglass shell. Weight: 165g.
    10. Pedals
      Pedals not included.
    11. Weight
      6.9kg in size M without the pedals
    Product testing
    1. Composition
      Frame : 100.0% Carbon
    2. Approved by
      The B'Twin team - AG2R La Mondiale U19: This team uses this frame during races such as the Tour des Flandres or the Classique des Alpes. Check out their latest news at: http://www.u19racingteam.fr. Used and tested by our product development partners: Eric
    3. Cleaning advice
      IMPORTANT: Mount the seat post securely using special carbon grease provided in a packet with the accessories! Stay within the torque range of 4 to 6 Nm.
    4. Product restrictions
      Cannot take a mudguard.
    5. Product catchline
      High performance, the Ultra CF frame provides a perfect balance between lightness, performance, and dynamism. A true racing bike, the 940CF will help you push your limits.
    Product reviews
    5 / 5
    2 reviews
    2 users recommend this product
    Write a review
    • best bike i have rode

      marcus (United Kingdom)
      Used for 3 to 6 months
      every day i use this bike riding in the hills and is extremely useful to me
    • Grear race bike

      Dominic (United Kingdom)
      Used for 7 to 12 months
      Use this bike for semi-pro racing 100 km +. Smooth ride with great gearing takes hills with ease.