BBB - RollerBoys Pulleys Stock Item:BBB 'ROLLERBOYS' PULLEY SET 11T BLACK SHIM 9/10/11 spd ANKR is rated Gold level

ANKR is rated Gold level security for both bicycles and motorbikes

INNER DIAMETER: 30

Seat post material: 6061 T6 Aluminium

grease and mud while the trunk lip cover prevents paintwork scratch to your bike or car when loading and unloading

INSTALLATION TIP: To fully and properly install your SLIMFIT grip due to the tapered inner sleeve

BBB - RollerBoys Pulleys Stock Item:BBB 'ROLLERBOYS' PULLEY SET 11T BLACK SHIM 9/10/11 spd ANKR is rated Gold levelBBB ROLLERBOYS PULLEYS The RollerBoys will make your bike ride so smooth that you will never stop anymore! The composite material is strong and durable and the special teeth pattern makes sure you can shift to a higher gear with the speed of light! High quality pulley wheels are a must have for every serious bike rider, with the RollerBoys you are good to go! BDP 01 1 10 10T Compatible with Campagnolo, Shimano, SRAM 7, 8, 9 and 10 speed BDP 02 1 11