Rick's Motosport Electric 70504 Starter motor overhaul kitRef : RICK00218A / 70504

Manufacturer reference: 70-504 — Brand: RICK'S MOTORSPORT ELECTRIC

This starter rebuild kit is aimed at motorcyclists who want to restore the brush holder plate and the carbon brushes without replacing the entire starter. Designed as a universal kit, it includes the necessary components for replacing the brushes, springs, and insulators, depending on the type of brush holder and motorisation.

• Type: 2 Brush | Brush Plate
• Units: Kit
• Contents (depending on starter model):
  • For Mitsuba starters: brushes, springs, plastic parts, and insulators.
  • For Nippon-Denso starters: brush holder plate, springs, and positive brush mounted on a screw.

Practical for regular maintenance on quads, enduros, motocross, roadsters, sports bikes, touring bikes, and supermotos, this kit allows intervention on the starter contact system — friction points, ground connection, and current transmission to the collector. Ideal for repair operations in the workshop or on the trackside, it facilitates the reassembly and reactivation of the starter.

Suitable for machines such as Yamaha YFM 350 Grizzly, KTM 690 Duke, and Honda TRX 250 Fourtrax (check specific model and year compatibility before installation).