SRAM Red XG1090 10 Spd Cassette - Powerdome X Size:11-28t The u-shaped head is designed

The u-shaped head is designed to scrub and clean all four sides of the chain with its stiff bristles to clean

Sealed cartridge axle system for reliability and simplified low maintenance

SRAM Red XG1090 10 Spd Cassette - Powerdome X

A great time-saver

SRAM Red XG1090 10 Spd Cassette - Powerdome X Size:11-28t The u-shaped head is designedSRAM Red XG1090 10 Spd Cassette Powerdome X The new SRAM RED Powerdome X is the most advanced cassette ever made. It's super light, deadly silent, and delivers an undeniable performance advantage. The eight cogs in the middle are machined from a single block of high grade tool steel, increasing stiffness while weighing even less than a titanium cassette. Between each cog in the block is a StealthRing elastomer to reduce vibration and noise. Cutouts on