Sram Cassette Am Pg-1170 11Speed Gearing 11-28T Teeth Ratio:11-28T Shimano's ICE technology and caliper

Shimano's ICE technology and caliper fins provide excellent heat dissipation

Two keys are supplied with the lock

Jump in the pool and record your swimming metrics

Size: 70 x 78 x 18 (mm)

reflecting our commitment to environmental responsibility

Sram Cassette Am Pg-1170 11Speed Gearing 11-28T Teeth Ratio:11-28T Shimano's ICE technology and caliperFeatures Cassette design for high shifting performance with a quieter chain cassette combination. Semi spidered design: light, strong, efficient 16t cog (except for WiFLi: 14t) Specifications Groupset Series Speed 11 Speed Combination 11 28t: 11,12,13,14,15,16,17,19,22,25,28, 11 32t: 11,12,13,14,15,17,19,22,25,28,32, 11 36t: 11,12,13,15,17,19,22,25,28,32,36, n a