Description Ultegra quality meets cross-specific features.
With the CX70, Shimano has outfitted their race proven road cranks with 46 tooth and 36 tooth chainrings, providing excellent performance over the most challenging off-road terrain. New Hyperdrive SG-X rings ensure lightening fast gear changes while eliminating chain rub in all combinations. Hollowtech II crankarms are light, stiff, and durable.
The CX70 Crankset is compatible with Shimano and SRAM 10-Speed chains. Weight: 719 grams (172.5; weighed without bottom bracket cups).
Note: Bottom bracket cups sold separately. Compatible with Shimano outboard Hollowtech II bottom brackets such as the BB-6700.
Articles A description of the different types of bottom brackets, the bearings for bike cranks.
You wanna go fast? Join the ceramic revolution!
An introduction to road bike cranksets.
