The Rift ES20D (Disc) comes stock with rear dropout inserts that work with 10mm bolt in axles. However the ES20D can accept 12mm and 15mm through axles with these easy conversion kits. Simple no fuss installation and conversion.
****Axles specific for the ES20 (147mm)by Onyx are available here on the site.
****Kit does not included the brake mount, this is a seperate purchase item.
