SRAM 900 Disc Hub 6-Bolt Rear 24H QR 12x142mm XD-R Backing Plate Material-Aluminum Ring Position/Type Chain Retaining Single Gender Unisex Color Silver B-FX1630 MFPN=EFCRX6101EXB0 Color:BLK

SRAM 900 Disc Hub 6 Bolt Rear 24H QR 12x142mm XD R Backing Plate Material Aluminum Ring Position Type Chain Retaining Single Gender Unisex Color Silver B FX1630 MFPN=EFCRX6101EXB0 Color:BLK Ring Position Type Chain Retaining Single Ring Tooth Count 32 Round or Oval Oval Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Offset 3 Chainline Hub Compatibility 135 142 MTB Hubs Chainline Hub Compatibility 170 177 Hubs Chainline Hub Compatibility 190 197 Hubs Chainline Hub Compatibility 150 157 DH Hubs Chainline Hub Compatibility 157 Super Boost Hubs Chainline Hub Compatibility 141 148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH The binding release function is thus more reliable and effectively counters unwanted early release