

AS3 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.
Teeth
48
Will Fit
2018-2020 Beta 125 RR 2T
2019-2020 Beta 200 RR
2013-2020 Beta 250 RR
2013-2020 Beta 300 RR
2017-2020 Beta 250 Xtrainer
2015-2020 Beta 300 Xtrainer
2013-2020 Beta 350 RR
2015-2020 Beta 390 RR
2013-2014 Beta 400 RR
2015-2020 Beta 430 RR
2013-2014 Beta 450 RR
2015-2020 Beta 480 RR
2013-2014 Beta 498 RR
Features