13 teeth 520 box output sprocket Yamaha YZ 250 (1980 - 1998), Banshee, Raptor 350, Kawasaki KDX 200, KX 500... Sunstar

Sunst 13 tooth sprocketar Yamaha Raptor, Banshee 350 ...

New gearbox output sprocket adaptable for motorcycles cross, quad 125cc, 250cc and other displacements Yamaha YFM Raptor, Banshee...

Front sprocket technical characteristics and dimensions

• Mark: Sunstar
• Drive train type: 520
• Number of teeth: 13
• Material: steel
• Colour: black

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
• C - Fixing center distance: 42 mm
• D - Diameter fixing holes: 6 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.