
Designed for motocross, this double rear sprocket combines lightness and robustness to tackle mud and aggressive sections. The inner ring made of 7075-T6 aluminium is machined to reduce mass while the crown is made of high-performance steel, offering a balance between strength and weight. The geometry incorporates a self-cleaning groove between each tooth to limit dirt accumulation on the track.
Ideal for small displacement motocross bikes, it fits models such as the GAS-GAS MC 85 (19/16), KTM SX 85 (19/16), or HUSQVARNA TC 85 (19/16). Compared to a standard all-aluminium crown, this design offers a longer lifespan while remaining lighter than a fully steel part — a significant advantage on technical trajectories and accelerations. A relevant choice for riders looking for a reliable and high-performance rear crown without excessive compromise on weight.