CARACTERÍSTICAS Y BENEFICIOS
- New design, same dimensions
- The right-hand crank arms are coupled two by two in the zones subject to a greater force applied by the cyclist
- Unchanged Q Factor (145.5)
- Unidirectional carbon fibre hand cranks, titanium axle and aluminium chainrings
- Symmetrical inner chainring teeth
- Optimised design for every chainring combination
- Double wheel sizing standards
- Superficial treatment of the chainrings for a longer lifespan
Tecnologias
- X.P.S.S.™ Extreme Performance Shifting System
- Ultra-Torque ™
- Sistema de cambio de micro precisión MPS ™