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Item #:
17244991
Bel-Ray 96900-BT1 Big-Twin Transmission Oil - 85W140-1L.
Item #:
17244991
USD 27
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Only 9 items left in stock.
Order now and get it around Sunday, August 23
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What Stands Out
High Viscosity
The 85W140 viscosity offers optimal performance in high-load conditions, ensuring reliable gear protection and minimizing wear, perfect for heavy-duty transmissions.
Superior Lubrication
Bel-Ray’s advanced formulation guarantees superior lubrication, reducing friction and heat buildup, enhancing the longevity of your gearbox in demanding environments.
Compatible Formula
Designed specifically for big twin transmissions, this oil seamlessly integrates with your system, delivering improved efficiency and smooth operation compared to standard alternatives.
Product Details
- 85W140-1L Big-Twin Transmission Oil
- Superior lubricity for maximum power and performance
- Special additives for smooth and quiet shifting
- Distinctive red color for easy leak detection
- Resists viscosity breakdown from gear shearing action
| Container Type | Bottle |
| Viscosity | 85w-140 |
| SAE J300 Viscosity Grade | 75W-140 |
| Liquid Volume | 1 liters |
| Material | Oil |
| Brand Name | Bel-Ray |
| Recommended Uses For Product | Automotive |
| Specific Uses For Product | Motorcycle transmissions and final drives |
| Item Form | Oil |
| Manufacturer | Bel-Ray |
| Unit Count | 33.81 Fluid Ounces |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | AutoPart_16268 |
| Brand | Bel-Ray |
| Package Information | Bottle |
| Item Weight | 2.2 lbs (1 kg) |
Who Should Buy?
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Harley-Davidson Owners
Ideal for those who own Harley-Davidson motorcycles, enhancing performance in big twin transmissions.
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Heavy-Duty Applications
Suitable for riders utilizing their bikes for heavy loads or long-distance riding, ensuring reliable transmission function.
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Performance Seekers
Perfect for enthusiasts seeking improved gear responsiveness and smoother shifting in their motorcycle's transmission.
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Sportbike Riders
Not suitable for sportbikes that require different viscosity and performance characteristics in their transmission oil.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Bel-Ray 96900-BT1 Big-Twin Transmission Oil and its primary use?
Answer: Bel-Ray 96900-BT1 Big-Twin Transmission Oil is a high-performance lubricant specifically formulated for big twin motorcycle transmissions. It offers exceptional protection against wear, oxidation, and thermal breakdown, ensuring that your bike's transmission operates smoothly even under demanding conditions. This oil is ideal for seasoned riders and those who push their motorcycles to the limit, as it significantly reduces friction and enhances overall transmission efficiency. -
Question:
What are the key features of Bel-Ray 96900-BT1 oil?
Answer: The key features of Bel-Ray 96900-BT1 include its advanced synthetic blend formulation, which provides superior thermal stability and resistance to shear. This oil prevents the formation of sludge and deposits, enhancing overall engine cleanliness. Additionally, the multi-viscosity design (85W140) ensures excellent performance in a wide range of temperatures, making it suitable for various riding conditions and environments. -
Question:
How often should I change my transmission oil when using Bel-Ray 96900-BT1?
Answer: It's recommended to change your transmission oil every 5,000 to 10,000 miles, but this can vary depending on riding style and conditions. Regular oil changes help maintain optimal performance and prolong the lifespan of your transmission. If you frequently ride in high-stress conditions, such as in heavy traffic or extreme temperatures, consider changing the oil more frequently to ensure best performance. -
Question:
Can Bel-Ray 96900-BT1 be used in all types of motorcycles?
Answer: Bel-Ray 96900-BT1 is specifically designed for big twin motorcycles, especially those manufactured by Harley-Davidson. While it may be suitable for some other models, it is not Universal and may not be suitable for smaller engines or different transmission systems. Always refer to your motorcycle manufacturer’s guidelines before selecting transmission oil to ensure compatibility. -
Question:
What are the benefits of using synthetic oil like Bel-Ray 96900-BT1?
Answer: Using synthetic oils like Bel-Ray 96900-BT1 provides superior lubrication, which means less wear and tear on your engine components. Synthetic oils are formulated to withstand higher temperatures and reduce friction better than conventional oils. This contributes to improved fuel efficiency and extends the lifespan of your engine, making it an excellent choice for high-performance bikes. -
Question:
Is Bel-Ray 96900-BT1 suitable for wet clutch applications?
Answer: Yes, Bel-Ray 96900-BT1 is suitable for high-performance wet clutch applications. It is specially formulated to provide optimal lubrication to both the transmission and wet clutch, ensuring seamless operation without slippage. This is especially important for motorcycles equipped with wet clutches, as it helps enhance performance and prolongs the life of clutch components. -
Question:
How should I store Bel-Ray 96900-BT1 Transmission Oil?
Answer: Bel-Ray 96900-BT1 should be stored in a cool, dry place away from direct sunlight and extreme temperatures. Ensuring the bottle is tightly sealed will prevent contamination, which can affect oil performance. Proper storage ensures the oil retains its effectiveness and provides the highest level of performance when applied to your motorcycle’s transmission. -
Question:
Does Bel-Ray 96900-BT1 help in noise reduction in the transmission?
Answer: Yes, Bel-Ray 96900-BT1 is known for its ability to reduce noise in motorcycle transmissions. Its advanced formulation minimizes friction and wear, which not only enhances gear engagement but also contributes to a quieter ride. This can be particularly beneficial for those who enjoy long rides and prefer a smoother, more refined operational sound from their motorcycle. -
Question:
What is the best way to apply Bel-Ray 96900-BT1 in my motorcycle?
Answer: The best way to apply Bel-Ray 96900-BT1 is to first drain the old transmission oil completely. Then, using a funnel, pour the required amount of Bel-Ray 96900-BT1 through the fill hole. Always consult your motorcycle’s manual for the specific oil capacity and application instructions. Regular maintenance using proper techniques will ensure your motorcycle remains in peak condition. -
Question:
Where can I buy Bel-Ray 96900-BT1 Big-Twin Transmission Oil - 85W140-1L in Zimbabwe?
Answer: You can purchase Bel-Ray 96900-BT1 Big-Twin Transmission Oil - 85W140-1L conveniently at Ubuy. They offer a wide selection of automotive oils and lubricants, ensuring that you get the right product delivered to your doorstep.
Bel-Ray Engine Oil Editorial Review
** Bel-Ray 96900-BT1 Big-Twin Transmission Oil - 85W140-1L** The Bel-Ray 96900-BT1 Big-Twin Transmission Oil has garnered positive feedback from Harley riders who appreciate its performance, durability, and oil composition. This mineral-based oil has proven to be an effective solution for many users, particularly those with older Harley models that are more sensitive to synthetic oils. Several reviews highlight substantial improvements in transmission smoothness, noise reduction, and gear engagement, making for a noticeably improved riding experience. One user shared their experience using the oil in a 2001 HD Road King with 64,000 miles, noting that their transmission has become smoother and quieter after switching to Bel-Ray. Another customer who owns a 1997 Harley Evo 5-speed reported a dramatic decrease in the notorious "clunk" when shifting gears, especially when finding neutral. They experienced an 85% improvement in ease of shifting and overall performance since using this oil, finding that it transformed their riding experience to be much more enjoyable. Long-term users appreciate the oil's ability to perform under regular maintenance cycles, affirming that using mineral-based oil has been beneficial for older engines and contributes to better engine health over time. This product stands out as a recommended choice for Harley riders seeking a reliable, high-performing transmission oil that can also address common transmission issues effectively. **
Customer Reviews & Ratings
55 customers ratings
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5 Star
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4 Star
3%
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Pros
- Significantly reduces gear clunk and improves shifting smoothness.
- Effective for older Harley models, particularly those requiring mineral oils.
- Positive impact on overall transmission and engine performance.
- High customer satisfaction with long-term use.
Cons
- May not be suitable for newer models requiring synthetic oils.
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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USD 27
Order now and get it around Sunday, August 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 9 items left in stock.
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Features & Benefits
- Superior lubricity for maximum power
- Smooth and quiet shifting
- Easy detection of transmission leaks
- Resists viscosity breakdown
- Ideal for use with Bel-Ray V-Twin Synthetic Motor Oil
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