Rear sprocket 45 teeth steel 520 Yamaha DT 250 MX, MT03, XTR 660... Sunstar black

Crown 45 teeth Sunstar black Yamaha DT 250 MX, MT03, XTR 660...

Transmission tray par new chain adaptable for motorcycle 250cc, 660cc and other displacements Yamaha DT MX, MT03, XTR...

Technical characteristics of the crown

• Mark: Sunstar
• Drive train type: 520
• Number of teeth: 45
• Material: steel
• Colour: black
• Number of fixing holes: 6
• Type of mounting holes: smooth

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

• A - Fixing center distance: 73 mm
• B - Fixing center distance: 125 mm
• C - Fixing center distance: 145 mm
• D - Diameter of fixing holes: 10 mm
• E - 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.

Applications:

YAMAHA
DT MX 250 80
DT MX 250 81
DT MX 250 82
XJ 600 91
XJ 600 92
XJ 600 93
XJ 600 94
XJ 600 95
XJ 600 96
XJ 600 97
XJ 600 98
XJ S 600 02
XJ N 650 95
XJ S 650 95
MT03 660 06
MT03 660 07
MT03 660 08
MT03 660 09
MT03 660 10
MT03 660 11
MT03 660 12
XT R 660 04
XT R 660 05
XT R 660 06
XT R 660 07
XT R 660 08
XT R 660 09
XT R 660 10
XT R 660 11
XT R 660 12
XT R 660 13
XT R 660 14
XT X 660 04
XT X 660 05
XT X 660 06
XT X 660 07
XT X 660 08
XT X 660 09
XT X 660 10
XT X 660 11
XT X 660 12
XTZ TENERE 660 08
XTZ TENERE 660 09
XTZ TENERE 660 10
XTZ TENERE 660 11
XTZ TENERE 660 12
XTZ TENERE 660 13
XTZ TENERE 660 14
XTZ TENERE 660 15
XTZ TENERE 660 16
XTZ SUPER TENERE 750 89
XTZ SUPER TENERE 750 90
XTZ SUPER TENERE 750 91
XTZ SUPER TENERE 750 92
XTZ SUPER TENERE 750 93
XTZ SUPER TENERE 750 94
XTZ SUPER TENERE 750 95
XTZ SUPER TENERE 750 96
XTZ SUPER TENERE 750 97
XTZ SUPER TENERE 750 98