BBB - RollerBoys Pulleys Stock Item:BBB 'ROLLERBOYS' PULLEY SET 11T BLACK SHIM 9/10/11 spd The Aspen pushes the limits

The Aspen pushes the limits of a lightweight XC tire

ANKR is rated Gold level security for both bicycles and motorbikes

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

and breathability is rated at a stunning 40k

INNER DIAMETER: 30

BBB - RollerBoys Pulleys Stock Item:BBB 'ROLLERBOYS' PULLEY SET 11T BLACK SHIM 9/10/11 spd The Aspen pushes the limitsBBB 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