See: Mugen Seiki

Mugen Seiki have introduced a new suspension refresh kit for the MBX8 and MBX8 Eco. Ideal to rebuild and refresh your MBX8 before the opening of the 2020 outdoor season, the kit allows to refresh the high stress suspension components and upgrade to the optional carbon fiber arm stiffeners with a single part number. The refresh kit includes front upper suspension arms (E2132), front lower suspension arms (E2144), rear suspension arms (E2145), inline front uprights (E2146), carbon fiber front arm stiffeners (E2154) and carbon fiber rear arm stiffeners (E2156).