- Options
- Weight
- Alu
170, 172.5,
175 mm
39-53- - 738 g
- Carbon
170, 172.5,
175 mm
39-52, 39-53- - 644 g
Technical Specifications
forged aluminium cranks/full-carbon unidirectional-multidirectional cranks - chainrings with MPS™ (Micro Precision Shifting) - light-alloy sheared-drawn chainrings with antifriction treatment - 8 pins on the large chainring - integrated POWER-TORQUE™ axle - requires POWER-TORQUE™ BB cups
FEATURES & BENEFITS
- MPS™: the perfect combination between chainring teeth, chain, and front derailleur. A perfectly synchronous system that enables fast and precise shifting even under load.
- POWER TORQUE SYSTEMTM BOTTOM BRACKET: pressure on the pedals is transmitted efficiently without any power loss.
- 8 UP SHIFT AND 2 DOWNSHIFT ZONES: faster and more accurate shifting, even under stress.
- CARBON-FIBER VERSION AVAILABLE: less weight - racing style
* The nominal weight refers to the lighter specification among the available options. The weight of the hubs does not includes the quick-release.
The nominal weight does not take account of the sometimes considerable quantities of grease used in the assembly of the products.