Spitfire Formula Four Classic 99du 52mm size-140 The 9060 reinterprets familiar 99X

The 9060 reinterprets familiar 99X elements with a warped sensibility inspired by the proudly futuristic

V2 HARNESS - Customize your heel hold with the V2 harness as it works in tandem with the V2 liner to provide enhanced support and a personalized fit

Velcro® stormflap covers front zipper

The innovative new Shaft Nut in the baseplate creates a rigid and durable solution to lateral movement found in most inverted kingpin designs and increases adjustability

Spitfire Formula Four Classic 99du 52mm size-140 The 9060 reinterprets familiar 99XMore speed and control on all surfaces. Unmatched flat stitch resistance. Non Stick Smooth Slide 99du