SRAM EX1 XG-899 E-Block 11-48 8 Speed Cassette colour-atlantic-blue Compatible with quick-release and 12

Compatible with quick-release and 12 mm thru axle frames

Tightly packed center knobs are ramped for rolling efficiency on hardpack roads

An all-around trail tyre excelling on everything from loose cross country race courses to heavy all-mountain riding

Adapters for quick release

The ideal tight for most of your winter riding

SRAM EX1 XG-899 E-Block 11-48 8 Speed Cassette colour-atlantic-blue Compatible with quick-release and 12About SRAM EX1 XG 899 E Block 11 48 8 Speed CassetteE BLOCK shifting technology is a fundamental redevelopment of external drivetrain shifting. On the E BLOCK cassette, the chain has a defined link position on each cog. Cog architecture has been engineered to work with both inner and outer links of the chain, which allows extremely refined shifting for both inboard and outboard shifts. The result is precise and robust shifting performance in any