The Roller Derby Sting 5500 Speed Skates are now available to order at the Ripped Knees Extreme Store Want a high intensity, stylish look with speed to match? Well you've got it with the Roller Derby Sting 5500 quad skates and they will definitely get you noticed. With the Euro styling, lightweight, aluminium trucks and ABEC-9 race bearings pre-fitted to the 58mm urethane wheels you'll be the one at the front of the pack! No need to worry about sore spots from long skating sessions either, as fitted in the Sting 5500 from Roller Derby is a memory foam liner which adapts to suit your foot, reducing stress on your feet (you'll thank us later for this) meaning you can concentrate on your skating. Specification: Boot: High performance, light micro-tech upper with quick wick comfort lining and memory foam fit. Colour: Black and Yellow Closure: Full lace up boot with Sting 5500 overlay Frame: RTX 6000 reinforced pro frame with adjustable toe stop and aluminium frame Wheel: 58mm Speed Urethane Bearings: Abec 7
