Fox Racing D3O Viper Stealth Level 2 Insert Size:M Shaped Front Collar: Provides improved

Shaped Front Collar: Provides improved comfort and reduces chafing

Its durability and impressive list of features are legendary and the reason the world's best riders have used it for almost 20 years

These protectors are adjustable to achieve the ideal position on the shoulders

the Sidewinder coils up small for a perfect fit in your side by side

VP's X16 was designed for naturally aspirated engines and is an economically priced option for four-stroke engines with compression ratios of up to 16:1 and for engines using nitrous up to 300 HP

Fox Racing D3O Viper Stealth Level 2 Insert Size:M Shaped Front Collar: Provides improvedReplacement D3O Viper Stealth Level 2 insert. FEATURES Fox Racing official replacement parts