SRAM 1x11 X-Sync Jockey Wheels - Blackbox Ceramic Bearings PDP|Colour Lithium-ion rechargeable battery

Lithium-ion rechargeable battery

The first secured reusable security tie provides ultra-convenient added protection for use on car racks

brass or copper the 37mm diameter tops are very easy on the eye

Do you have 50 tooth envy

SRAM 1x11 X-Sync Jockey Wheels - Blackbox Ceramic Bearings PDP|Colour Lithium-ion rechargeable batteryWorn 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.