ALPINESTARS Dunker T-Shirt - Black - Medium 1214-73120-10-M Fire Starter T-Shirt RCT (Resonance Chamber Technology) features

RCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output

all components may not be used in every style

Comfort collar with internal padding and hook and loop closure and an internal loop to keep the collar open

The steel tubing is bolted to the engine mount of the bike

Improves starting

ALPINESTARS Dunker T-Shirt - Black - Medium 1214-73120-10-M Fire Starter T-Shirt RCT (Resonance Chamber Technology) featuresPrinted cut and sew fit t shirt Dunker logo graphic on front of t shirt Soft hand print Internal neck print and external labeling 60% Combed Ring Spun Cotton 40% Polyester