The Acerbis chain guide, replacing the original component, guarantees greater impact resistance thanks to the high-strength plastic material. The guide is made in two pieces: the body and the slide, the latter replaceable once worn, also allowing you not to have to disassemble the chain when replacing the slide or the guide itself. The controlled elasticity structure of the guide absorbs shocks and minimizes damage to the chain and crown. Fits: KTM 150 EXC TPI 2020-2022 150 XC-W TPI 2023 250 XC-W 2T TPI 2023 300 XC-W 2T TPI 2023 350 XCF-W 2023 450 XC-F W 2023 EXC 250 2023 EXC-F 250 2023 EXC-F 350 2023 EXC-F 500 2023 XC-F 350 Factory Edition 2023