Acerbis 07-24 Honda CRF250R/RX/250X/ CRF450R/ RX/ X/ CRF450R-S Chain Guide Block 2.0 - Black

The Acerbis 2.0 Chain Guide Block easily replaces the entire OEM unit and ensures durability and high resistance to shock and wear from the chain. Made of two pieces, allowing to be mounted without removing the chain. In the event of a collision or contact with roost, material won't bend.