Rear sprocket 49 aluminum teeth 520 Suzuki RM 125, 250, RM-Z 250, 450... Sunstar black

Crown 49 teeth Sunstar black Kawasaki KLX 400 R, Suzuki RMZ...250, 450...

Transmission tray par new chain adaptable for motorcycle cross, 125cc, 250cc, 400cc and 450cc enduro Kawasaki KLX R, Suzuki RM Z ...

Technical characteristics of the crown

• Mark: Sunstar
• Drive train type: 520
• Number of teeth: 49
• Material: aluminium
• Colour: black
• Number of fixing holes: 6
• Type of mounting holes: countersunk

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

• A - Fixing center distance: 73 mm
• B - Fixing center distance: 127 mm
• C - Fixing center distance: 146 mm
• D - Diameter of fixing holes: 8 mm
• E - Inner diameter of the crown: 126 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:

KAWASAKI
KLX R 400 03
KLX R 400 04
KLX R 400 05
KLX R 400 06
KLX R 400 07
KLX S 400 03
KLX S 400 04
KLX S 400 05
KLX S 400 06
KLX S 400 07

SUZUKI
RM 125 80
RM 125 81
RM 125 82
RM 125 83
RM 125 84
RM 125 85
RM 125 86
RM 125 87
RM 125 88
RM 125 89
RM 125 90
RM 125 91
RM 125 92
RM 125 93
RM 125 94
RM 125 95
RM 125 96
RM 125 97
RM 125 98
RM 125 99
RM 125 00
RM 125 01
RM 125 02
RM 125 03
RM 125 04
RM 125 05
RM 125 06
RM 125 07
RM 125 08
RM 125 09
RM 125 10
RM 125 11
RM 125 12
RM E 125 04
RM E 125 05
RM E 125 06
RM E (Italy - Valenti Racing) 125 04
RM E (Italy - Valenti Racing) 125 05
RM E (Italy - Valenti Racing) 125 06
RM SM 125 05
RM SM 125 06
RM SM (Italy - Valenti Racing) 125 05
RM SM (Italy - Valenti Racing) 125 06
DR 250 90
DR 250 91
DR 250 92
DR 250 93
DR SE 250 93
DR SE 250 94
DR SE 250 95
DR Z 250 01
DR Z 250 02
DR Z 250 03
DR Z 250 04
DR Z 250 05
DR Z 250 06
DR Z 250 07
RM 250 87
RM 250 88
RM 250 89
RM 250 90
RM 250 91
RM 250 92
RM 250 93
RM 250 94
RM 250 95
RM 250 96
RM 250 97
RM 250 98
RM 250 99
RM 250 00
RM 250 01
RM 250 02
RM 250 03
RM 250 04
RM 250 05
RM 250 06
RM 250 07
RM 250 08
RM 250 09
RM 250 10
RM 250 11
RM 250 12
RM E 250 04
RM E 250 05
RM E 250 06
RM E (Italy - Valenti Racing) 250 04
RM E (Italy - Valenti Racing) 250 05
RM E (Italy - Valenti Racing) 250 06
RMX S 250 92
RMX S 250 93
RMX S 250 94
RMX S 250 95
RMX S 250 96
RMX S 250 97
RMX S 250 98
RMZ 250 07
RMZ 250 08
RMZ 250 09
RMZ 250 10
RMZ 250 11
RMZ 250 12
RMZ 250 13
RMZ 250 14
RMZ 250 15
RMZ 250 16
RMZ 250 17
RMZ 250 18
RMZ 250 19
RMZ 250 20
RMZ 250 21
RMZ 250 22
RMZ E VALENTI 250 16
DR R 350 94
DR R 350 95
DR R 350 96
DR R 350 97
DR R 350 98
DR R 350 99
DR R 350 00
DR SE 350 96
DR SE 350 97
DR SE 350 98
DR SE 350 99
DR SE 350 00
DR SE 350 01
DRZ E 400 02
DRZ E 400 03
DRZ E 400 04
DRZ E 400 05
DRZ E 400 06
DRZ E 400 07
DRZ S 400 02
DRZ S 400 03
DRZ S 400 04