Revolution Design XB4 Aluminium Caster Block 12° XRAY X4'23 5mm Hex Tip
Platform notes & fabric story
Description
Revolution Design XB4 Aluminium Caster Block 12° XRAY X4'23 5mm Hex Tip 5mm Hex Tip Using Ceramic for the drivetrain and ABEC7 Steel for the hubs gives the best balance of longevity and performance