CULT TECHNOLOGY AND A CORROSION-PROOF TREATMENT EXALT ITS STRENGTH AND ENDURANCE.
The use of unidirectional and multidirectional carbon fibre in the Ultra-Hollow structure gives the cranks rigidity and lightness. ESP (Enhanced Shifting Performance) ACTUATION SYSTEM technology ensures precision and speed when shifting.
Redesigned tooth profile to optimize 11-speed operation. The ESP (Enhanced Shifting Performance) ACTUATION SYSTEM, specially developed to improve shifting timing.
- hollow structure cranks
- asymmetrical ESP ACTUATION SYSTEM geometry for the chainring teeth
- CULT bearings with premium grade ceramic ball bearings
- chainrings with anodization, corrosion-proof and wear-proof treatment
- ultralight aluminium chainrings and screws