DRIVEN RACING Counter Shaft Sprocket - 16-Tooth 1225-520-16T Low-Profile Double Bucket 2-Up Vinyl Seat An engineered fit designed to

An engineered fit designed to accommodate any Alpinestars Tech-Air® System in order to deliver the highest level of active race protection

Fits most Alpinestars leather suits

PrimaLoft® Gold Insulation Aerogel inserts on fingers to provide high insulation against wind-chill

bump rubber and bladder

DRIVEN RACING Counter Shaft Sprocket - 16-Tooth 1225-520-16T Low-Profile Double Bucket 2-Up Vinyl Seat An engineered fit designed toOne of the lightest 520 steel sprockets available today Designed using our proprietary EST Technology Performance and longevity all in one sprocket Attractive black zinc semi gloss finish Lowered surface to remove unnecessary weight