Sunrace CS-R91 Cassette 12-25t Steerer Tube Length (mm)-300 Designed for all terrain types

Designed for all terrain types from hard pack to mud to wet Flat Protection Tread and Sidewall TPI 120 Color Black/Anthracite Weight 670 Defined Color Gray ISO Width (mm) 55 ISO Diameter 584 / 650b / 27

This tornado in your hand cranks out a precision flow of high-powered air to blast water out of every nook and cranny of your ride after a clean firing air into all those pesky hard-to-reach water-pooling spots helping to prevent rust and corrosion

3 FX - 2012-2014 / 7

Black Ops DW1

Sunrace CS-R91 Cassette 12-25t Steerer Tube Length (mm)-300 Designed for all terrain types9 speed road cassette. Super Fluid Drive technology. Steel cogs. Aluminum lock ring. ~ 280g. SHIMANO Equivalent CS HG50 TECH SPECS Range 12 25t Gears 9sp Cogs 12 13 14 15 17 19 21 23 25 Color Nickel Weight