Shimano CS-R7100 105 12Spd 11-34T Cassette combo Secure bottle retention with easy

Secure bottle retention with easy in-and-out accessibility

Automatically adjusts display settings such as your backlight and LEDs as lighting conditions change

Highly visible saddle-mounted rear light

Crafted from robust aluminum for added durability to accompany you on every adventure

- Not sickly sweet

Shimano CS-R7100 105 12Spd 11-34T Cassette combo Secure bottle retention with easyHigh Performance Cassette The CS R7100 cassette that brings versatility to any rider on the road. Made with all the precision materials and construction you would expect you get a fantastic 12 speed cassette that gives you all the options from sprinting on the flats to climbing steep inclines, the 11 34T cassette has you covered. Series: Shimano 105 R7100 Combination: 11 12 13 14 15 17 19 21 24 27 30 34T Speed: 12 Range: 11 34T Use: Road Weight: 361g