Rear sprocket 39 teeth steel 520 Yamaha YFM Warrior, Banshee 350, Virago 125 Sunstar gray

Crown 39 teeth 520 Sunstar gray Yamaha YFM Warrior, Banshee 350 and Virago 125

Transmission tray par new chain adaptable for motorcycle 125cc Yamaha XV Virago and quad 350cc Yamaha YFM Warrior et Banshee.

Technical characteristics of the crown

• Mark: Sunstar
• Drive train type: 520
• Number of teeth: 39
• Material: steel
• Colour: grey
• Number of fixing holes: 4
• Type of mounting holes: smooth

Dimensions of the rear pinion (see marks on the typical drawing)

• A - Fixing center distance: 102 mm
• B - Fixing center distance: 145 mm
• C - Diameter of fixing holes: 10 mm
• D - Inner diameter of the crown: 125 mm

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 6 mm, center distance 12.7 mm) but some 50s and most 125s use the 428 (width 7 mm, center distance 12.7 mm) even for 125 in 520 (width 6 mm, center distance 15.8 mm). All drive train parts, i.e. front sprocket, chain and rear sprocket, absolutely must be of the same type.