Radar Wheels is a brand specializing in roller Quad wheels. Derby wheels are quite special since they have to meet different criteria. For example, will I be riding indoors or outdoors? Wheels for the outdoors will be softer because it will be necessary to recover grip and be able to have a wheel that absorbs the imperfections of the ground, while indoors the ground is smooth and has a good grip which allows to have a hard wheel, which will also have better rolling. Then you have to ask yourself which wheel width and diameter to choose. This will influence handling, thrust, etc. Find various wheels between the Villain 59x42 mm and 84A, the Bullet Yellow 59x38mm and 88A or the Presto Red in 62x38 mm and 93A.
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