• Vision Trimax Pro TT Crankset

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Vision Trimax Pro TT Crankset

With broad arms and graceful curves, the Trimax Compact TT brings effective aerodynamics to an affordable alloy crankset. This MegaExo option uses a stiff, strong 7075 aluminium spindle.

The chainrings are 7075 too, ensuring low weight and good wear characteristics. As well as the conventional 50/34 compact setup, the Compact is also available with semi-compact 52/38 chainrings using the same BCD, a useful middle ground between compact and traditional chainring sizes.


  • Forged alloy arms with aero shape
  • Forged AL7050 spindle
  • AL7075 chainrings
  • CrMo steel chainring bolts
  • Laser graphics
  • Q-Factor: 146mm
  • BCD: 110mm
  • Weight: 839g

Buy Vision Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
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Buying Guide

  • We've got everything you need to know in our buying guide.