RECORD ULTRA-TORQUE ST 11s crankset
An extra weapon for achieving victory. The Record® crankset is designed to transmit 100% of the cyclist's power to the wheel: maximum torsional stiffness of the system, the best U and Q factors in the category, and cranks made entirely of unidirectional carbon fibre.
full-carbon unidirectional-multidirectional cranks - hollow cranks (Ultra- Hollow Structure) - light alloy fixing bolts - light alloy chainrings with XPSS (eXtreme Performance Shifting System) - chainrings with hard anodization treatment - 8 pins on the large chainring - USB bearings (Ultra Smooth Bearings) - integrated ULTRA-TORQUE semi-axles - requires ULTRA-TORQUE BB cups
FEATURES & BENEFITS
HOLLOW CRANKS AND SPIDER ARMS WITH ULTRA-HOLLOW TECHNOLOGY: reduces weight of stress-free areas, improves crank set weight and rigidity ratio.
8 CHAIN UP SHIFTING AREAS AND 2 CHAIN DOWNSHIFTING AREAS: faster and more precise shifting, even under stress.
INTEGRATED CRANK/CHAINRING MOUNTING SYSTEM: reduced weight easy maintenance.
LIGHTER BOTTOM BRACKET: lighter