Description and materials - New Bonz 24" rear rim, made from high quality 6061-T6 aluminium, with a new design much lighter than the previous version, which now offers a better braking performance compared to the rest of rims and also saves weight. - 47mm wide profile, which offers a great anti-roll performance, even at the lowest pressures, with a nice grip. - Single-walled design, with customized holes, saving a good few grams but without compromising its strength. - 32 holes orientated on both sides to be able to use shorter spokes and make a more comfortable wheel-building. Dimensions - 47mm wide - Ø 492mm in internal diameter(ERD) - 32 holes Finishes - Anodised black rim - Grey laser-etched Bonz graphics Weight - 513g