13 teeth 428 box output sprocket AM6 minarelli Afam

Pinion 13 teeth Afam AM6 minarelli

New gearbox output sprocket adaptable for 50cc motorcycle Rieju, Yamaha, Sherco, Beta... with motor AM6 Minarelli.

Front sprocket technical characteristics and dimensions

• Mark: Afam
• Manufacturer Part Number: 94118-13
• Drive train type: 428
• Number of teeth: 13
• Material: steel
• Color: black or gray (depending on arrivals)

Dimensions of the front toothed pinion (see marks on the typical drawing)

• A - Inner width (outer diameter of gearbox shaft): 20mm
• B - Inner width: 17 mm

It is essential that you you check the type of drive train which you need before order. On the small displacements we find 420 (width 6 mm, center distance 12.7 mm) but some 50s and most 125s use the 428 (width 7 mm, center distance 12.7 mm). For motorcyclescross, quads and large displacement motorcycles from 520 (width 6 mm, center distance 15.8 mm). All the parts of the kit (the pinion, the chain and the crown) must imperatively be of the same type.