RENTHAL Sprocket - Yamaha - Blue - 48 Tooth 150U-520-48GBBU Faster-3 Rideknit® Shoes Direct replacement rear central vent

Direct replacement rear central vent for Alpinestars SM5 helmets

Available with 1/2" rear offset to allow more space

Thes ti footpegs offer increased ground clearance

comfortable airmesh on the body side of the protector offers maximum breathability and rider comfort

Like all Cobra's Speedsters

RENTHAL Sprocket - Yamaha - Blue - 48 Tooth 150U-520-48GBBU Faster-3 Rideknit® Shoes Direct replacement rear central ventCNC machined from a specially enhanced 7075 T6 aluminum alloy Machined self cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance Ultralight design is 66% lighter than steel, yet incredibly durable