

⚙️ Shift smoother, perform stronger — never miss a beat!
Bel-Ray Big Twin Transmission Oil delivers superior lubricity and thermal stability, ensuring smooth, quiet shifting and maximum power output. Its distinctive red color simplifies leak detection, while advanced additives protect against viscosity loss and oxidation, extending transmission life and performance.
| Material | Synthetic |
| Brand | Bel-Ray |
| Package Information | Bottle |
| Liquid Volume | 1 Liters |
| Item Weight | 2 Pounds |
| Recommended Uses For Product | Transmission Oil |
| Viscosity | 85W 140 |
| Upper Temperature Rating | 3.5E+2 Degrees Fahrenheit |
| Specific Uses For Product | Motorcycle transmissions and final drives, Big Twin air-cooled/liquid-cooled transmissions and final drives, meeting API GL-5 standard |
| Item Form | Oil |
| Manufacturer | Bel-Ray |
| Unit Count | 33.814 Fluid Ounces |
| UPC | 690509401318 690509114225 |
| Number of Items | 1 |
| Model | Bel-Ray 96900-BT1 |
| Item Weight | 2 pounds |
| Product Dimensions | 9 x 4 x 2.5 inches |
| Item model number | 96900-BT1 |
| Is Discontinued By Manufacturer | Yes |
| Exterior | Painted |
| Manufacturer Part Number | 840-1483 |
| OEM Part Number | 96900-BT1 |
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