Motorcycle Lubricants

Bel-Ray Thumper Synthetic Motorcycle Oil for Four-Stroke Engines 10W-50 1lt

The Bel-Ray Thumper Racing Works Synthetic Ester 4T Engine Oil is a racing oil for 4-stroke motorcycles that combines the highest quality synthetic additives with extremely pure mineral base oils,...

The Bel-Ray Thumper Racing Works Synthetic Ester 4T Engine Oil is a racing oil for 4-stroke motorcycles that combines the highest quality synthetic additives with extremely pure mineral base oils, specifically developed for use in full competition conditions. It is designed to withstand extreme racing conditions.

Fully synthetic ester-based oils withstand...

See Description & Specifications See Description & Specifications
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Description & Specifications

The Bel-Ray Thumper Racing Works Synthetic Ester 4T Engine Oil is a racing oil for 4-stroke motorcycles that combines the highest quality synthetic additives with extremely pure mineral base oils, specifically developed for use in full competition conditions. It is designed to withstand extreme racing conditions.

Fully synthetic ester-based oils withstand the highest temperatures and stresses, delivering absolute performance. It provides excellent wear protection for valve systems, rings, cylinders, and pistons. It offers maximum horsepower while providing consistent clutch performance. It meets API SN and JASO MA2 requirements.

Suitable for air-cooled and liquid-cooled 4-stroke engines and wet clutches.

  • Mixture of synthetic esters for racing conditions
  • Maximum horsepower and consistent clutch performance
  • Wear protection for valve systems, rings, cylinders, and pistons
  • Suitable for air-cooled and liquid-cooled 4-stroke engines with wet clutches
  • Low emissions formula
  • Excellent engine cleanliness
  • Outstanding shear and stress resistance even under extreme temperatures and prolonged stress conditions
  • Lower oil consumption

Manufacturer

Dimensions

Type
Oil 4T
Type
Synthetic
Viscosity
10W-50
Capacity
1 lt

Specifications

JASO
MA2
API
SN

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.