AS3 Performance chain guide blocks are direct replacements for the OEM plastic blocks. They are manufactured from strong and hard wearing TPU plastic and are designed to be installed inside the OEM aluminium chain guide.

Will Fit

• 2008-2027 Yamaha YZ 125
• 2020-2027 Yamaha YZ 125 X
• 2008-2027 Yamaha YZ 250
• 2016-2027 Yamaha YZ 250 X
• 2007-2023 Yamaha YZ 250 F
• 2007-2022 Yamaha YZ 450 F
• 2015-2027 Yamaha YZ 250 FX
• 2016-2026 Yamaha YZ 450 FX
• 2015-2026 Yamaha WR 250 F
• 2016-2026 Yamaha WR 450 F

Features

• Manufactured from strong, hard wearing TPU plastic
• Direct replacement for the OEM plastic block
• Compatible with all OEM mounting hardware
• Designed to be installed with the OEM aluminium chain guide
• Not compatible with AS3 Performance chain guides
• All parts are in stock and ready for immediate despatch
• The chain guide in the picture is the exact part you will receive