CASSETTE SRAM PG-1130 11-42 11S.

The PG-1130 cassette is light, durable and equipped with SRAM's super wide 11-42 gear range that's a perfect fit for any ride. Sram product code: 00.2418.052.004. Personalize your wide range gearing with one of eight available X-SYNC chainrings. Super wide gear range-a perfect fit for any ride. Optimized gear steps across entire range. Compatible with non XD driver body. Fully compatible with all SRAM 1x drivetrains.