microSHIFT G10 Cassette - 10 Speed, 11-28t, Silver, Chrome Plated, With Spider Bike Accessories Brand_SP Gadgets Specially designed to fit tri

Specially designed to fit tri saddles that often have trouble finding their rear hydration match

while Tryptophan helps with a restful night sleep

Cassette: Shimano CS-HG50 8-Speed 11-32 T

The K-EDGE chain catcher mounts to all braze-on type front derailleurs

microSHIFT G10 Cassette - 10 Speed, 11-28t, Silver, Chrome Plated, With Spider Bike Accessories Brand_SP Gadgets Specially designed to fit triCS G100 cassettes combine microSHIFT's continuously molded cogs with a CNC machined aluminum spider to deliver rapid, precise shifting at a lower weight. Continuously molded cogs are straighter than stamped steel, resulting in more consistent shifting performance from cassette to cassette CNC machined aluminum alloy spider carrier saves weight Sprockets are chrome plated for hardness and corrosion resistance Precision ramps and chamfers for rapid