the Tension C

As fast as you dare.

"Focused only on winning, this no-frills machine foregoes extra mounts or features to offer race-ready performance."




  • * Full carbon frame with tapered headtube and T47 bottom bracket.
  • * Full carbon fork with through axles and flat mount disc brake.
  • * Race proven geometry for fast handling and acceleration.
  • * Oversized downtube and chainstays for maximum power transfer.
  • * Low seatstays for optimized compliance.
  • * Front derailleur compatible.
  • * 12 mm through axles front and rear.
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  • SPECIFICATION

    Color Glossy Turquoise
    Frame TORAY T700/T800 Hi-Mod carbon, TA, 68 mm T47 BB shell
    Fork Full carbon, TA, 1.1/2'' - 1.1/8''
    Headset Sealed integrated aheadset, 1.1/2'' - 1.1/8''
    Seat clamp BOMBTRACK PRIME forged aluminium seat clamp, 31.8 mm
    Weight frameset 1060 g frame (size S, incl. TA, hanger, cable guides) 
    600 g fork (300 mm steerer, incl. TA)
    Maximum rider weight 115 kg incl. luggage
    ASTM riding condition 2

  • BUILD INFO

    BB Standard T47 - 68 mm shell width
    Headset Standard (S.H.I.S.) IS42 / 28.6 | IS52 / 40
    Fork Max Tire Clearance w/o fender 700C x 37C
    Frame Max Tire Clearance w/o fender 700C x 37C
    Maximum chainring clearance 1x 46 T with 45 mm chainline
    Maximum chainring clearance 2x 53 / 39 T with 43.5 mm chainline
    Seat Post Diameter 27.2 mm
    Seat clamp diameter 31.8 mm
    Brake mount front FM
    Brake mount rear FM
    Maximum rotor clearance front 160 mm
    Maximum rotor clearance rear 160 mm
    Front through axle 12 mm x 100 mm, 1.5 TPI
    Rear through axle 12 mm x 142 mm, 1.5 TPI
    Derailleur hanger BT-DH-013
    ISO testing standard Road

  • GEOMETRY FRAME

    Bike Size XS S M L XL
    Wheel size 700C 700C 700C 700C 700C
    Seat Tube Length 490 520 540 560 580
    Horizontal TT length 521 535 545 560 575
    Seat Angle 75.0° 74.0° 73.5° 73.0° 73.0°
    Head Angle 71.0° 71.5° 72.0° 72.0° 72.0°
    Headtube Length 110 123 140 160 180
    BB Drop 64 64 64 64 64
    Chainstay Length 425 425 425 425 425
    Fork Offset 45 45 45 45 45
    Trail 73 70 66 66 66
    Wheelbase Length 1007 1007 1008 1018 1033
    Standover 761 785 800 818 837
    Reach 378 376 378 382 391
    Stack 533 553 565 584 603
    Front Center 591 591 591 601 616
    Axle to Crown 400 400 400 400 400
    Minimum rider height * 1550 1630 1710 1790 1860
    Maximum rider height * 1650 1730 1810 1880 1950

    * Our bike size recommendation generally represents a rough guideline for quickly narrowing down the sizes from which to choose based on the body height. Bike fitting is a complex topic and other measurements and factors have to be accounted for as well. Since no two human bodys are exactly the same it is not possible to give a 100% correct advice for everyone. Therefore BOMBTRACK cannot guarantee for the stated recommendations to be correct for every individual customer. The best way to work out the correct size is to consult a local BOMBTRACK dealer or a professional bike fitter and have them determine the needed size.

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