Increased rigidity with less weight
Wider bearing positioning
Rigidity is enhanced and pedaling force is efficiently transmitted
Precision Bearings
Low maintenance and simplified installation
Grow your confidence riding hard over the rough stuff with this HOLLOWTECH II crankset's superior chain retention, power transfer efficiency, and extra-wide range 46-32T gearing.
Grow your confidence riding hard over the rough stuff with this HOLLOWTECH II crankset's superior chain retention, power transfer efficiency, and extra-wide range 46-32T gearing.
BENEFIT
Efficient power transfer
BENEFIT
Hollow-forged crank maximizes power transfer while limiting weight
TECHNOLOGY
HOLLOWTECH II
FEATURE
Lightweight alloy top gear
FEATURE
Chain case compatible