Description
Rotor 3D TT Aero Cranks (Steel Axle)
Designed to offer exceptional stiffness with improved aerodynamics for faster time trials and bike splits.
Striking Aero spider design with a superlight reinforced structure increases stiffness and gives improved aerodynamics.
Utilizing the Trinity Drilling Process, an extruded aluminium bar is intricately CNC machined at the ROTOR Factory. The result is a unique triple hollow crank arm that enables ROTOR’s engineers to remove the excess aluminium in the core while still maintaining the structural strength of the crank.
Compatible with all 130 BCD chain rings: both Q-Ring and round chain rings. Compatible with all 24mm Shimano-compatible integrated, press fit or external BB systems.
Features
- Crank lengths: 165, 170, 172.5 & 175mm
- Weight: 566 g (in 170mm length w/o chain rings & BB)
- Q-Factor: 147mm
- Certified to EN 14781 standards
Delivery & Returns
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