GAS GAS MC EC EX 125 150 250 300 350 450 500 2021-2026 AS3 FACTORY REAR SPROCKET 520 46T RED year-1986 2014-2017 Honda CRF 125 F

2014-2017 Honda CRF 125 F

The throttle position sensor on the Gas Gas fuel injected 2 stroke enduro bikes is located in a very exposed area of the bike and the OEM plastic guards can often crack and damage easily

2008-2025 Yamaha YZ 250

Montesa (all trials models)

GAS GAS MC EC EX 125 150 250 300 350 450 500 2021-2026 AS3 FACTORY REAR SPROCKET 520 46T RED year-1986 2014-2017 Honda CRF 125 FAS3 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: 46 Chain: 520 Will Fit