SRAM 1x11 X-Sync Jockey Wheels - Standard Bearings PDP|Colour so will work on almost

so will work on almost all the major brands

designed to clean wheels and components without damaging delicate finishes

Spindle size (diameter): This BB is for use with 24mm spindles

Chainring Bolts: All tooth sizes require 1x bolts that are 6mm long with exception to 30t rings which are threaded and require bolts that are 7-10mm long

For mountain bike use

SRAM 1x11 X-Sync Jockey Wheels - Standard Bearings PDP|Colour so will work on almostWorn jockey wheels are often overlooked during annual maintenance. To ensure your drivetrain is operating smoothly, replace your derailleur's jockey wheels when they look worn. Standard and ceramic bearings are available for purchase. Ceramic bearings include a 10ml syringe and grease optimised for ceramic bearings. These will offer reduced friction, decreased weight and added durability. Compatible with SRAM 1x11 X Sync drivetrains.