Spitfire's F4 97A is formulated for a softer, faster ride. Unmatched flatspot resistance. Designed for every spot. Grips or slides where you need it. 100% true performance urethane.
Radial Full offers a super wide riding surface with round edges for stability and versatility.
57mm x 40mm with a 27mm riding surface and 97A durometer.
54mm x 38mm with a 25mm riding surface and 97A durometer.
