Prevents loss of coolant due to overheating.

Works on most water-cooled motorcycles, snowmobiles, and ATVs.

Designed for hot weather and/or high-altitude riding conditions.

Compact, versatile, high density polyethylene bottle.

Built in mounting holes provide multiple mounting options.

Bottle cap is constructed from chemical-resistant rubber for durability and easy installation/removal.

Includes 27cc bottle, hose, clamps, mounting ties and instructions.