SRAM XG-1290 Cassette, 12 spd over-40 Now you just need a

Now you just need a set of fast shoe covers to streamline the bumps from those bulky ratchets and seam edges

then the width of your foot or the prominence of your instep determines whether you should choose to size up or size down

This contains 2 replacement straps

kosher (Pareve) and gluten-free

SRAM XG-1290 Cassette, 12 spd over-40 Now you just need aThe workhorse of X Range gearing. The SRAM RED XG 1290 cassette progresses fluidly and quickly through a wider range of gears. It's specifically designed for wireless electronic shifting and the one piece design offers you the best in weight savings. FEATURES Updated design for smoother and faster shifting More gradual gear progression between cogs at least five one tooth jumps while still offering a wider range 10 tooth start helps provide a wider