ALPINESTARS Tech Layer Underwear Top - Black - XL 4753616-10-XL Clutch Spring Kit The staggered tops allow the

The staggered tops allow the cylinders to share the available volume of air in the R1’s air-box evenly at low and mid range RPMs

feeds two central 10 mm intake ports

Alpinestars logo at epaulettes and back

Rise Tire Warmers feature a One (1) Year USA Limited Warranty

engineered and manufactured to deliver the best overall quality protection

ALPINESTARS Tech Layer Underwear Top - Black - XL 4753616-10-XL Clutch Spring Kit The staggered tops allow theDesigned for cool weather riding Features Windstopper arctic fleece lining Coldtack fabric construction Stretch arctic fleece insert panels for comfort and breathability Chest and bottom zippered pockets Seamless Lycra cuff with thumb loop