SRAM Red eTap Rear Derailleur B-Bolt and B-Screw ModelNumber=E4680 This is a spider for

This is a spider for use with the Race Face Cinch system

Color Black Number of Chainrings No Rings Included Crank Length (mm) 170 Crank Intended Use Mountain Weight 418 BB Included No Pedal Spindle 9/16" Spindle Interface Type RaceFace/Easton CINCH Chainring BCD Direct Mount CINCH Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 150/157 DH Hubs Defined Color Black keyword search RF136

Terry thumb

An ergonomic lever on the side of the clamp opens and closes the clamp

SRAM Red eTap Rear Derailleur B-Bolt and B-Screw ModelNumber=E4680 This is a spider forSRAM Red eTap Rear Derailleur B Bolt and B Screw. Upper Bolt and Spring kits for SRAM rear derailleur maintenance and repairs.