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Eurobikes

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Motorcycle Oil

Bel-Ray Thumper Blend 4T 10W40 4L 99520-B4LW

Motor oil Bel-Ray Thumper Blend 4T 10W40 4L 99520-B4LW

Bel-Ray Thumper Racing Synthetic Ester Blend 4T engine oil delivers maximum power while providing consistent clutch performance. Ref. 99520B4LW

The synthetic ester blend Thumper® Racing in Bel-Ray oil enhances engine performance by reducing friction and improving lubrication, making it ideal for high-performance motorcycles and racing applications.

Bel-Ray 99520-B4LW Thumper Racing motor oil, synthetic ester blend SAE 10W-40 4T in a 4-liter format that will extend the lifespan of your engine by protecting it from wear and corrosion.

Specifications:

  • Can be used in all 4-stroke motorcycle engines with or without wet clutches.
  • Reduces cylinder and ring wear.
  • Shear stability provides superior lubrication and film strength. Minimizes friction for maximum power.
  • Prevents clutch slippage for easily controlled and efficient gear shifting and clutch operation.