Acerbis 17-18 Kawasaki KX250F/450F/ 19-20 KX250 Chain Guide/Slider Kit 2.0 - Black - 2466040001

The perfect solution for replacing the high-wear area of your bike's drivetrain. The Acerbis Chain Guide Block easily replaces the entire OEM unit and ensures durability coupled with high resistance to shock and wear from the chain. Two-part construction allows for installation without removing the chain.