Bel-Ray  |  SKU: 301724150160

Bel-Ray Synthetic Thumper Racing Works 4T Engine Oil 10W50 (1L)

$39.99
✔ In stock — ready to ship
⚡ Typically ships within 1–2 business days
🚚 Free shipping on orders over $279
📦 Ships from Canadian warehouses (AB, ON, QC)
🔒 Secure checkout — trusted payment methods

Fast Shipping from Canadian Warehouses

📦 Delivered in 3–7 business days (Canada)
✔ No duties or cross-border delays

Bel-Ray Thumper Racing Works Synthetic Ester 4T Engine Oil is a 4-stroke synthetic motorcycle racing oil that has been developed for full works competition use and is designed to withstand extreme racing conditions. Full synthetic ester base oils withstand the highest temperatures and stresses and provide the ultimate performance for 4-stroke motorcycles. Meets API SN and JASO MA2 requirements. Suitable for air-cooled/liquid-cooled 4-stroke engines and wet clutches.
  • Synthetic ester formula for the ultimate Thumper performance
  • Withstands extreme racing conditions
  • For air-cooled/liquid-cooled 4T engines with wet clutches
  • SKU: 301724150160
  • Blend type: Synthetic
  • Fits on engine: 4 Stroke
  • Grade: 10W50
  • Number: 050903
  • Oil type: Motor Oil
  • Original Product Type: Oils
  • Volume: 1 L / 0.26 G

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Back to top