BBB RollerBoys BDP-01 Headsets Loosening your sprocket can be

Loosening your sprocket can be a tough job

Easy-to-read 3” gauge

The wider rims increase the volume of air and accommodate wider tires (up to 32 mm)

Designed to integrate seamlessly with compatible Giant and Liv helmets

AND FIND THE FASTER LINE

BBB RollerBoys BDP-01 Headsets Loosening your sprocket can beDescription 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! Composite material provided by EMS Swiss, with 40% glass fiber mixture Special teeth pattern for quick