Polisport APT Brake Lever - Fits Kawasaki KX250F/KX450F (2015-20), Yamaha WR250F/WR450F (2017-21), YZ250FX/YZ450FX/YZ/YZX/YZF (2009-26), OEM Shape, APT Composite, CNC Adapter, Easy Install, Black banner The multi-port exhaust system helps

The multi-port exhaust system helps extend motor life by reducing debris buildup and heat

Built from high-strength composite with ultra-precise CNC-machined aluminum adapters

Plexus seals the pores in plastic with wax to make plastic resistant to scratches

and 1000R-4 (including FOX Live Valve variants)

Polisport APT Brake Lever - Fits Kawasaki KX250F/KX450F (2015-20), Yamaha WR250F/WR450F (2017-21), YZ250FX/YZ450FX/YZ/YZX/YZF (2009-26), OEM Shape, APT Composite, CNC Adapter, Easy Install, Black banner The multi-port exhaust system helpsUpgrade your ride with the Polisport APT Unbreakable Brake Lever, built for durability and OEM level control in motocross conditions. Designed to fit Kawasaki KX250F and KX450F models (20152020), this lever features a sleek black finish and exact OEM shape for seamless integration. Constructed from Polisports proprietary APT composite with a horizontally embedded stainless steel strip, it bends under impact but resists cracking or permanent