Kizer Fluid IV (Fluid 4) "Superfluid" Antirocker Frames - Black (Carbon Material) Size:S: UK5-6.5 / EU38-40 / US6-7.5 The liner is 'V' shaped

The liner is 'V' shaped at the calf for freedom of ankle movelment and has impressive cushioning found in "pressure" areas

- Suitable for foot sizes EU39-45

Large: UK9-10 / US10-11

The NN Ninja 90 is a four-wheel frame utilising 90mm wheels with a built-in rocker to make the frame manoeuvrable

provide great protection against scrapes and impacts while the dual splint wrist guard gives superb support and comfort

Kizer Fluid IV (Fluid 4) "Superfluid" Antirocker Frames - Black (Carbon Material) Size:S: UK5-6.5 / EU38-40 / US6-7.5 The liner is 'V' shapedThe Fluid 4 frame is Kizer's longest running, and the market's only antirocker specific, frame. Now more than ever, with the new and improved Kizer Fluid IV SUPERFLUID frame, we feel it should get the plaudits it deserves. What's Superfluid? Apart from the juvenile jokes we can all come up with, Superfluid represents an upgraded material that is lighter, stronger and faster than the standard Fluid 4 frame. This makes the frame better for all round