13 teeth 520 box output sprocket Yamaha YZF 450, YFZ 450, Fantic XX 250, XXF 450... Afam SC (anti-mud)

13 teeth 520 sprocket Afam SC Yamaha YF-Z 450, Raptor 660 ...

New gearbox output sprocket adaptable for quad, motorcycle cross, enduro 450cc, 660cc ... Yamaha YF Z, YFM Raptor, WR-F, YZ F, Kawasaki KLX ...

Technical characteristics and dimensions of the pinion

• Mark: Afam
• Manufacturer Part Number: 27500+13
• Modèle: SC anti-mud
• Drive train type: 520
• Number of teeth: 13
• Material: steel
• Colour: grey

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

• A - Inner width (outer diameter of gearbox shaft): 25mm
• B - Inner width: 21 mm

A chain is made up of different links, or links, and can be of different widths. It is essential to check the type of secondary transmission which you need before order. All the parts of the kit, namely the pinion, the chain and the crown, must imperatively be same type (not).

All about the different types of transmission.