Bikeradar gallery

Truvativ's new Hammerschmidt drivetrain system

This front transmission’s revolutionary design comprises five main components - bottom bracket, crank arm, collar assembly, trigger and mechanism assembly

  • Hammerschmidt drivetrain system
  • All Mountain crank arm in Tungsten Gray
  • Freeride crank arm in Galvanized Silver
  • This front transmission’s revolutionary design comprises five main components - bottom bracket, crank arm, collar assembly, trigger and mechanism assembly
  • The guts of the new drivetrain system
  • The guts of the new drivetrain system
  • Slim with plenty of ground clearance
  • Designed to mount to frames with ISCG 03 or ISCG 05 chain-guide mounting tabs
  • The view from the front
  • The All Mountain model on the bike
  • All wrapped up in a neat little package
  • The Hammerschmidt stays out of the way of trail obstacles
  • With only two shifting directions, you’ll never make a bad shift

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This front transmission’s revolutionary design comprises five main components - bottom bracket, crank arm, collar assembly, trigger and mechanism assembly

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