DUCATI DESMO 450 MX EDX 2026 AS3 FACTORY SERIES REAR SPROCKET 520 49T BLACK year-1986 AS3 Performance front sprocket covers

AS3 Performance front sprocket covers are CNC machined from strong and lightweight 7009-T6 aluminium making them much stronger and less vulnerable to damage than standard plastic sprocket guards

1993-2015 Kawasaki KLX 250

2013-2017 Triumph Trophy SE

2012-2014 Sherco SE-F 300 R Factory

2021-2022 Sherco SE 125 R Factory

DUCATI DESMO 450 MX EDX 2026 AS3 FACTORY SERIES REAR SPROCKET 520 49T BLACK year-1986 AS3 Performance front sprocket coversAS3 Performance Factory Series rear sprockets combine the strength of steel and the light weight of aluminium to give you the ultimate hard wearing rear sprocket. The outer ring is manufactured from hardened steel with a nickel coating and will outlast an aluminium sprocket by up to 3 times. The inner ring is constructed from aircraft grade 7075 T6 aluminium and is up to 50% lighter than a standard steel sprocket. Details Teeth: 49 Chain: 520 Will Fit