Made from Steel and Aluminium for the lightest possible bearing

Replaceable pins

Weight: 30T - 72g

Easy to use gauge perfect for shop use

Securely holds bottle

SRAM Derailleur B-Bolt Assembly - Black - Hex Head - Includes Limit Screws - GX Eagle 12 Speed 10-50T Exclusive Made from Steel and AluminiumGenuine SRAM Replacement B Bolt Kits. SRAM PART # UPC Black Eagle 12 Speed Hex Head Includes Limit Screws 11. 7518. 076. 010 710845785375 Gunmetal Grey 11 Speed Torx Head Includes Limit Screws 11. 7518. 014. 000 710845718397 Gunmetal Grey 7 Speed DH Torx Head 11. 7518. 033. 000 710845749636 12 speed B Bolts fit any 1x12 speed SRAM Derailleur 11 speed B Bolts fit any 1x11 speed SRAM Derailleur 7 speed B Bolts fit any 1x7 speed SRAM Derailleur