including a heat-moldable carbon boot customizable to foot shape and fit preference

and durable Blank frames can hold up to 60mm wheels to get you moving real fast and smooth through any obstacle

This Union exclusive process produces a material 4 times the strength of aluminum with only 1/2 the weight

The Full Cut is reminiscent of old school skater and cafe racer style

25" (48-54cm)

FR Carbon Inline Skate Frames 243 (4x80mm) Flat - Sale Kizer including a heat-moldable carbon bootThe FR Carbon Inline Skate Frames 243 Flat are one of the best upgrades available for skaters that want a highly responsive 4x80mm frame setup, that is as lightweight as possible. Made of carbon fiber, these frames have a terrific balance of stiffness and flex to ensure quality stride potential while maintaining excellent power transfer. Great for urban skaters that need to reduce weight on their setups and don't want to sacrifice performance.