Spacer kit Rotor for crank 30mm UNI 03013774

The Rotor spacer set for cranks with a diameter of 30 mm is a universal solution designed for precise adjustment of the crank position and ensuring an optimal chain line. Made with high accuracy, this set is compatible with various bicycles and cranks using a 30 mm axle. The spacers provide stability and precision, contributing to more efficient power transfer and preventing wear of the components.