ALL BALLS Versnellingsbak uitgaande as revisieset Suzuki DR-Z400E/S Yoshimura developed the RS-12 to

Yoshimura developed the RS-12 to optimize the power on the new CRF250R and enable it to have the most bottom and mid power and provide maximum overrev to give the best possible power curve for Supercross and Motocross racing

RFX Pro Series Black Zinc Front Sprockets are CNC machined to the tightest tolerances from high tensile steel and case hardened to 60 Rockwell to resist wear and ensure longevity

Corrosion-free 303 stainless steel swivel unions allow perfect twist-free alignment

To reduce impact damage

Crankshaft bearing + seal kit

ALL BALLS Versnellingsbak uitgaande as revisieset Suzuki DR-Z400E/S Yoshimura developed the RS-12 toDe revisiesets voor de bakuitgang van ALL BALLS zijn bestemd voor het repareren van dit onderdeel van de versnellingsbak. Ze bestaan uit de keerring, de O ring, de bus en de borgveer.