Thumper® Racing Works Synthetic Ester 4T Engine Oil
August 15, 2018Thumper® Gear Saver Transmission Oil
August 15, 2018
Thumper® Racing Synthetic Ester Blend 4T Engine Oil
Bel-Ray Thumper Racing Synthetic Ester Blend 4T Engine Oil is a 4-stroke motorcycle racing oil that combines the finest quality synthetic esters and highly-refined mineral base oils specifically engineered for today’s 4-stroke single cylinder, multi-valve racing engines. Provides maximum anti-wear protection for valve-trains, rings, cylinders and pistons. Delivers maximum horsepower while providing consistent clutch performance. Meets API SN and JASO MA2 requirements. Suitable for air-cooled/liquid-cooled 4-stroke engines and wet clutches.
- Synthetic ester blend for racing engines
- Maximum horsepower and consistent clutch performance
- Wear protection for valve-trains, rings, cylinders and pistons
- For air-cooled/liquid-cooled 4T engines with wet clutches
Sizes & Viscosities
SAE 10W-40
| Available Sizes | Item Number |
| 1 Liter Bottle - 12/case | 301723150160 (99520-B1LW) |
| 4 Liter Bottle - 4/case | 301723150185 (99520-B4LW) |
SAE 15W-50
| Available Sizes | Item Number |
| 1 Liter Bottle - 12/case | 300926150160 (99530-B1LW) |
| 4 Liter Bottle - 4/case | 300926150185 (99530-B4LW) |
