ALPINESTARS Heat Tech Vest - Black - 4XL 4753922-10-4X Heavy Duty Clutch Spring All kits have approximately 10-32

All kits have approximately 10-32 of your favorite stickers

Handy and easy to use

Highly resistant protection of the engine cover against stone strikes and damage from falls or impacts when handling the bike

Density cushioning on heel

Adjustable elastic straps incorporate thermoformed perforated rib protection panels for additional protection without compromising movement

ALPINESTARS Heat Tech Vest - Black - 4XL 4753922-10-4X Heavy Duty Clutch Spring All kits have approximately 10-32The automatic heating control system has a temperature sensor embedded inside the vest to continuously check the riders temperature in order to provide and maintain the pre set heating temperature for supreme riding comfort Smartphone Alpinestars Heat Tech App (as used on Alpinestars Heat Tech gloves) for turning the vest ON OFF and to precisely set and control the internal temperature via a Bluetooth connection Dual power: the vest can be plugged to