Wheelset information at the core of this all round wheel lies a brand new aluminium rim with its balanced width to stiffness to weight ratio the r24 spline is built around it and features a proven pawl system freewheel as well as a high end build with bladed spokes and elaborate alloy nipples with these features it is a premium training wheel be it for road or cyclo cross use spline technology with their intricately machined hub shells cleverly positioned spokes and proven freewheel technol