My “Indy” recommended this product to me over twenty years ago. Have been using it in my three Sportsters to the tune of 344,000+ miles. This last service was on my 2004 with 115,000 miles and being the original primary chain I chose to replace the chain and tensioner assembly. To make a point the new chain and the original when laid side by side were effectively the exact same length. The plastic tensioner shoe was deeply scored and worn down nearly to the metal backer. I’m very satisfied and will continue my use of BelRay!
Bel-Ray Sport Transmission Fluid - 1l (12/Case Sold Ea)
Bel-Ray Sport Transmission Fluid is a genuine formulation designed for V-twin motorcycle transmissions and primary drives. The distinctive red color aids in spotting leaks, while the wear-protective formula extends transmission life and prevents clutch slipping.
Features
- Formulated for Sportster transmissions and primary drives
- Wear protection extends transmission life
- Prevents clutch slipping and chatter
- Distinctive red color for leak detection
- 1-liter bottle
Specifications
- Brand: Bel-Ray
- Manufacturer Part #: 96925-BT1
- UPC: 690509401394
- Volume: 1 liter
- Weight: 2.15 lbs
- Package Dimensions: 8 in L × 4 in W × 2 in H
Fitment
Formulated for V-twin motorcycle transmissions, including Harley-Davidson Sportster models.
Frequently Asked Questions
What's the difference between Bel-Ray Sport and other transmission fluids?
Sport Transmission Fluid is specifically formulated for V-twin transmissions and primary drives to prevent wear and clutch slipping.
Can I use this in my Harley Touring or Milwaukee-Eight?
This product is formulated for Sportster transmissions. Consult your owner's manual or contact Bel-Ray to confirm compatibility with your specific model.
Why is the fluid red?
The distinctive red color helps you spot transmission leaks early, making maintenance easier.
How often should I change my transmission fluid?
Follow your motorcycle's owner's manual for recommended service intervals. Typical intervals range from 20,000 to 40,000 miles.
| BRAND | Bel-Ray |
| TYPE | Chemicals |
| SKU | 840-1478 |
| WEIGHT | 2.15 lb |
Sportster Primary and Tranmission
What I run in my Sportster Primary / transmission.
This primary case oil is exactly what I needed to quieten down my transmission noises. While improving my shifting and o overall performance.
Bel-ray sport
Great product I really like bel-ray fluids
Transmission shifts very smoothly with belray
Works great don’t use anything else
BelRay
Works well , as do all the beltway products. Been using this for 7 years.<br />Been using BelRay products when racing Moto Cross