Acerbis 23+ Yamaha YZ250F/YZ450F Chain Guide/Slider Kit - Black

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 ACB2984800001 Chain Guide and Slider Kit is a practical replacement for the high-wear chain guide area on compatible Yamaha YZ motocross and off-road motorcycles. Designed to replace the complete original equipment chain guide assembly, this black kit helps restore dependable drivetrain protection while supporting consistent chain guidance during demanding riding conditions. Its durable construction is engineered to withstand repeated exposure to chain contact, impacts, dirt, and debris encountered on the track or trail.
The two-part design allows the guide and slider components to be installed without removing the drive chain, helping simplify service and reduce maintenance time. This convenient installation approach is especially useful when replacing worn drivetrain components during routine motorcycle maintenance or between riding sessions. The Acerbis chain guide is built with high resistance to shock and wear, making it a suitable choice for riders seeking reliable replacement performance from a purpose-designed powersports component.
This Acerbis chain guide and slider kit fits the 2023 Yamaha YZ450F; 2024 Yamaha YZ250F, YZ450F, and YZ450FX; and 2025 Yamaha YZ250F, YZ450F, and YZ450FX. Verify the motorcycle model and year before ordering to ensure proper application. With its vehicle-specific fitment, black finish, and service-friendly two-piece construction, the ACB2984800001 kit provides a direct, durable solution for renewing a worn chain guide area and helping protect the motorcycle’s drivetrain during continued use.

Features:

• Replacement Solution: Replaces the complete original equipment chain guide assembly on compatible Yamaha motorcycles.

• Durable Construction: Provides high resistance to shock, chain contact, wear, dirt, and off-road debris.

• Two-Part Design: Allows installation without removing the drive chain for more convenient servicing.

• Vehicle-Specific
  Fitment:
  Yamaha YZ250F Base 2024
  Yamaha YZ250F Base 2025
  Yamaha YZ450F Base 2023
  Yamaha YZ450F Base 2024
  Yamaha YZ450F Base 2025
  Yamaha YZ450FX Base 2024
  Yamaha YZ450FX Base 2025