Racing Radiator Caps

Built to take the
higher pressures
of competition.

High-Performance Racing Radiator Caps Designed to Deliver Under Pressure

A racing radiator cap isn’t just about sealing in coolant; it’s designed to handle higher pressure levels, raising the boiling point of the coolant and allowing the engine to run at peak efficiency under extreme conditions.

ENGINEERED for Racing

MotoRad Spec-R Racing Radiator Caps are engineered to maintain optimal pressure, ensuring coolant can withstand higher temperatures without boiling over. This advanced pressure control allows for enhanced cooling performance, keeping engines safe and efficient during high-speed demands.

MANUFACTURED for Racing

MotoRad Spec-R Racing Radiator Caps are built to withstand intense vibrations and extreme heat, providing unmatched durability and reliability. From start to finish, these caps ensure racers experience consistent performance without the risk of overheating, lap after lap.

High Performance:

Constructed from premium, OE quality materials
Distinct high performance design and labeling
EasyGrip™ design for simple installation and removal (various styles based on application)
Designed and tested to meet or exceed the highest quality standards