Crown 43 steel teeth 428 Keeway RKV 125 (2011 - 2019)

Crown 43 steel teeth Keeway RKV 125

Transmission tray par original new chain for motorcycle 125cc Keeway RKV from 2011 to 2019.

Technical characteristics and dimensions of the rear toothed pinion

• Brand: Keeway
• Drive train type: 428
• Number of teeth: 43
• Material: steel
• Colour : grey
• Number of fixing holes: 4
• Diameter of fixing holes: 8 mm
• Fixing centers: 54 mm and 78 mm
• Inner diameter of the crown: 57 mm
• Rear sprocket dimensions shown on the diagram

It is essential that you you check the type of drive train you need before ordering. On small motorcycles, most 50cc use the 420 (width 6mm, center distance 12.7mm) but some 50s and most 125s use the 428 (width 7mm, center distance 12.7mm) even for 125 in 520 (width 6mm, center distance 15.8mm). All drive train parts, i.e. front sprocket, chain and rear sprocket, absolutely must be of the same type.