ROTOR 3D24 Track 144 BCD cranks 2015 View full size

ROTOR 3D24 Track 144 BCD cranks 2015

Reference: ROT3DTTP

The ROTOR 3D24 Track crank is featuring a striking aero spider design with light reinforced structure increases stiffness and improves aerodynamics.

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The crank arms of the Rotor 3D24 Track are made of 100% cnc machined, 7075 T6 aluminium which have been trinity drilled for a further weight reduction. Rotors axle systems has been specifically developed for multiple BB systems. In addition Rotor has extended the compatibility of the 3D24 Track because now it's featuring an improved ultra stiff 24mm aluminium UBB axle.

Features of the ROTOR 3D24 Track 144 BCD cranks :

  • Weight : 574 g for 170 mm / 584 g for 175 mm
  • Crank arm lengths : 165, 170, 172, 175 mm
  • 100% CNC, machined, T6 7075
  • Q-Factor 147 mm, Chain line 43,5 mm
  • Ultra stiff steel 24 mm UBB axle compatible with BSA, ITA, BB86, BB90, BB94, BB30 and BBRight frames
  • For all 144 BCD 1/8th and 3/32nd, oval & round chainrings
  • Included : crank, aluminium chainring bolts without bottom bracket cups and without chainrings

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