11-SPD

 Made of hi-tensile steel and 7075-T6 aluminum, the Box Two�?� 11-46 cassette helps bring the steepest climbs within reach by providing a massive gear range of 418 percent Two aluminum carriers hold the largest seven cogs while four individual cogs are separated with aluminum spacers Each cog features ramped teeth for improved shifting Box cassettes are compatible with all major 11 speed chains and traditional MTB freehubs Not compatible with XD�?� Drivers 11-46t&n...

 11-speed road race cassette Ultra-shift technology provides clean crisp shifting Compatible with all Campagnolo drivetrains 12-32t 11sp 12,13,14,15,16,17,19,22,25,28,32 Silver 291g

 11-speed road race cassette Ultra-shift technology provides clean crisp shifting Compatible with all Campagnolo drivetrains 11-29t 11sp 11,12,13,14,15,17,19,21,23,26,29 Silver 291g

 11-speed road race cassette Ultra-shift technology provides clean crisp shifting Compatible with all Campagnolo drivetrains 11-32t 11sp 11,12,13,14,15,17,19,22,25,28,32 Silver 291g

 11-speed road race cassette Ultra-Shift design Stiff aluminum carriers Aluminum lockring Nickel-chrome finished steel sprockets ~ 230g 12-29t 11sp 12,13,14,15,17,19,21,23,25,27,29 Silver

 11-speed road race cassette Ultra-Shift design Stiff aluminum carriers Aluminum lockring Nickel-chrome finished steel sprockets ~ 230g 11-27t 11sp 11,12,13,14,15,17,19,21,23,25,27 Silver

 11-speed road race cassette Ultra-Shift design Stiff aluminum carriers Aluminum lockring Nickel-chrome finished steel sprockets ~ 230g ** Only compatible with mechanical shifting systems / not compatible with EPS ** Only compatible with mechanical shifting systems / not compatible with EPS 11-29t 11sp 11,12,13,14,15,17,21,23,25,27,29 Silver ...

 11-speed road race cassette Ultra-Shift design Stiff aluminum carriers Aluminum lockring Nickel-chrome finished steel sprockets ~ 230g 11-23t 11sp 11,12,13,14,15,16,17,18,19,21,23 Silver

 11-speed road race cassette Ultra-Shift design Stiff aluminum carriers Aluminum lockring Nickel-chrome finished steel sprockets ~ 230g 11-25t 11sp 11,12,13,14,15,16,17,19,21,23,25 Silver

 11-speed road race cassette Ultra-Shift design Stiff aluminum carriers Aluminum lockring Nickel-chrome finished steel sprockets ~ 230g 12-25t 11sp 12,13,14,15,16,17,18,19,21,23,25 Silver

 11-speed road race cassette Ultra-Shift design Stiff aluminum carriers Aluminum lockring Nickel-chrome finished steel sprockets ~ 230g 12-27t 11sp 12,13,14,15,16,17,19,21,23,25,27 Silver

 New design enables consistently responsive, fast and precise shifting One triplet with 8 individual sprockets with aluminum spacers keep the cassette light but durable 11-32t must be used with a mid cage derailluer 11-32t 11s 11,12,13,14,15,17,19,22,25,28,32 Silver 249g