ART Dual-components Aluminium/staal ultralicht zelfreinigend achtertandwiel 8000 - 520 Number of rear sprocket teeth:50 30 to 40% lighter than

30 to 40% lighter than its alloy equivalent

A profile designed for the teeth that facilitates the evacuation of the mud and minimizes power losses due to friction between the chain and the rear sprocket

This lightweight mesh sleeveless over jersey is meant to be worn over our Zero Compression Jersey

Anti-mud: improved evacuation of mud for maximum and constant efficiency

Frame aluminum body

ART Dual-components Aluminium/staal ultralicht zelfreinigend achtertandwiel 8000 - 520 Number of rear sprocket teeth:50 30 to 40% lighter thanDual material sprockets, extremely lightweight and durable; the outer ring is composed of tough 7075 T65A aluminum and a cured steel outer ring for optimized performance.