Very similar to our RSX Wheel but this wheel uses a needle axle (included) with a .035” diameter.   Set-up and alignment is tricky but you can expect to see up to .020 sec. increase over the standard “RSX” wheel when aligned correctly.  We recommend this wheel for experienced builders due to the small axle size and the small drill bits used (you will need to use a drill press to drill the axle holes). NyOil or other liquid lubricants are recommended for this wheel.

This is a Derby Worx wheel

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