YAMAHA YZ 250 F 14-24 YZ 450 F 10-22 WR 250 F 15-24 WR 450 F 15-23 YZ 250 FX 15-24 YZ 450 FX 15-23 AS3 ALUMINIUM ENGINE PLUG KIT BLACK year-2020 The AS3 Performance power valve

The AS3 Performance power valve adjustment tool allows you to do this quickly and easily

2007-2016 Kawasaki KLX 450 R

2012-2015 KTM 350 EXC-F

1990-1993 Suzuki RM 250 (Whitepower)

1997 Honda CR 250

YAMAHA YZ 250 F 14-24 YZ 450 F 10-22 WR 250 F 15-24 WR 450 F 15-23 YZ 250 FX 15-24 YZ 450 FX 15-23 AS3 ALUMINIUM ENGINE PLUG KIT BLACK year-2020 The AS3 Performance power valveAS3 Performance ignition cover plugs are CNC machined from billet aluminium and have an anodised finish with AS3 Performance branding, they are a great way to customise the engine on your bike. The precise CNC machining process allows for the perfect fit in the ignition cover and helps them to stay in place under high heat and high pressure conditions. Will Fit 2014 2024 Yamaha YZ 250 F 2010 2022 Yamaha YZ 450 F 2015 2024 Yamaha YZ 250 FX 2016 2023