Sram X Sync 12s 3º Chainring Black 38t

The SRAM Eagle X-SYNC turntable for 12-speed monoplate groups has a new tooth profile design dubbed X-Sync 2. This new gear retains the well-known narrow-wide design, but is now more deep and introduces a new carving in the form of hook that makes the chain is coupled in a more silent to the plate, reducing wear, improving retention and facilitating the expulsion of the mud. Thanks to all these changes the duration is significantly improved. This version is compatible with 148mm BOOST rear axles specially designed for 29 "wheels. Characteristics: - Teeth: 30, 32, 34, 36, 38 - Offset: 3 mm - Direct Mount (Direct Mount) - Compatible with 12-speed SRAM Eagle BOOST and 11-speed SRAM SRAM systems - Chain line: 52 mm BOOST