Acerbis Chain Guide and Slider Kit 2.0, Black – Part Number ACB2449470001

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.

The Acerbis Chain Guide and Slider Kit 2.0 is a durable replacement solution for the high-wear area of your motorcycle’s drivetrain. Designed to replace the complete OEM chain guide assembly, this kit helps maintain proper chain alignment while providing strong resistance to shock, abrasion, and everyday chain contact. Its black finish complements a wide range of off-road motorcycles.

Built with a convenient two-piece construction, the Acerbis chain guide kit can be installed without removing the drive chain. This design simplifies service and reduces installation time during routine drivetrain maintenance or repairs. The robust construction is engineered for demanding powersports use, helping protect the chain and surrounding components during aggressive riding conditions.

Fitment: This Acerbis chain guide and slider kit fits select Yamaha models, including 2009–2013 Yamaha YZ250F and YZ450F motorcycles. It also fits select Yamaha WR250F, WR450F, YZ250FX, and YZ450FX applications, as well as 2009 and newer Yamaha models and 2021 and newer Fantic XEF applications where specified. Verify year, model, and OEM compatibility before installation.

What’s included: One Acerbis Chain Guide and Slider Kit 2.0 in black. Installation hardware or additional components are included only when supplied by the manufacturer.

Features:

• Durable drivetrain replacement: Replaces the complete OEM chain guide unit in a high-wear area.
• Shock and wear resistance: Built to withstand chain contact, impacts, abrasion, and demanding off-road riding.
• Two-piece construction: Allows installation without removing the motorcycle’s drive chain.
• Broad powersports fitment: Designed for select Yamaha WR, YZ, and YZ-FX models plus compatible Fantic applications.

Fitments:
2009 Yamaha YZ250F Base
2009 Yamaha YZ450F Base
2010 Yamaha YZ250F Base
2010 Yamaha YZ450F Base
2011 Yamaha YZ250F Base
2011 Yamaha YZ450F Base
2012 Yamaha YZ250F Base
2012 Yamaha YZ450F Base
2013 Yamaha YZ250F Base
2013 Yamaha YZ450F Base
2014 Yamaha YZ250F Base
2014 Yamaha YZ450F Base
2015 Yamaha YZ250F Base
2015 Yamaha YZ450F Base
2016 Yamaha YZ250F Base
2016 Yamaha YZ450F Base
2017 Yamaha YZ250F Base
2017 Yamaha YZ450F Base
2018 Yamaha YZ250F Base
2018 Yamaha YZ450F Base
2019 Yamaha WR450F Base
2019 Yamaha YZ250F Base
2019 Yamaha YZ450F Base
2020 Yamaha WR250F Base
2020 Yamaha WR450F Base
2020 Yamaha YZ250F Base
2020 Yamaha YZ250FX Base
2020 Yamaha YZ450F Base
2020 Yamaha YZ450FX Base
2021 Yamaha WR250F Base
2021 Yamaha WR450F Base
2021 Yamaha YZ250F Base
2021 Yamaha YZ250FX Base
2021 Yamaha YZ450F Base
2021 Yamaha YZ450FX Base
2022 Yamaha WR250F Base
2022 Yamaha WR450F Base
2022 Yamaha YZ250F Base
2022 Yamaha YZ250FX Base
2022 Yamaha YZ450F Base
2022 Yamaha YZ450FX Base
2023 Yamaha WR250F Base
2023 Yamaha WR450F Base
2023 Yamaha YZ250F Base
2023 Yamaha YZ250FX Base
2024 Yamaha YZ250FX Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1