Details
Shimano CS-6700 Ultegra 10sp Cassette
- 10 speed Super Narrow HyperGlide compatible cassette (compatible with older Ultegra-6600 10-speed systems)
- Fits 9 speed spacing (older 9sp freehubs require spline shim)
- Single, 6-arm aluminum carrier (3 largest cogs) reduces weight and increases stiffness
- Nickel plated steel cogs for increased durability with an aluminum lockring
- 210g @ 11-23t