Öhlins cartridge kit for MSX 125/Grom is a great performance upgrade for the standrad bikes front end. Improved handling, cornering and braking are immediately noticed. Full maintenance capability. Alternative spring rate available as an accessory part (60000-02). Öhlins recommends use of Öhlins oil suspension fluid R&T (01309-01). Öhlins recommends installation by an approved service centre. Installation requires specialist tools, available separately (60000-01).