39 steel teeth ring 428 Zündapp GTS50 and KS50

Crown 39 Zündapp teeth GTS 50 and KS 50

Rear transmission platear adaptable new chain for motorcycle 50cc Zündapp GTS 50 and KS 50.

Technical characteristics and dimensions of the toothed gear

• Brand: generic
• Material: steel
• Colour : grey
• Drive train type: 428
• Number of teeth: 39
• Number of fixing holes: 6
• Diameter of fixing holes: 8 mm
• Fixing centers: 36 mm and 72 mm
• Inner diameter of the crown: 58 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 mopeds we find mostly 415 (width 4.5 mm, center distance 12.7mm). All the parts of the kit namely the pinion, the chain and the crown must imperatively be same type.

To mount a chain with a split link you just need multigrip pliers and perhaps a flat screwdriver. If you need to shorten it you will need a chain splitter. To avoid that count the number of links needed to order the right length.