Description
PD R550 SPD SL Pedals Colour:Black Switching it to 'Charge' gives SHO555453636 Crank Colour:Black White Black Once set up Switching it to 'Charge' gives the ability to pressurize a chamber and 'flash release' the stored air in order to seat tubeless tires without a bulky air compressor The GRID casing provides a light and supple trail construction with additional sidewall protection for durability and sidewall stability