The Monster Valve™ Fit Kit allows you to test fit a Monster Valve™ in your wheel before you invest in the fastest air down/air up system on the market! Each fit kit comes with the parts to make every Monster Valve™ version and also allows outside of the box combos to fit your unique wheels. Each part is color coded to make your final order easy. 

Each Fit Kit comes with a $15 coupon for your eventual Monster Valve™ purchase, effectively making this a free way to test fitment. It ships for free when purchased standalone.