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Technical Reports

Foam Filter Oil - The internals of a well operating machine consist of a myriad of metal parts moving past each other under the tightest tolerances. Foreign particles are an absolute nightmare to these parts. If the inside of an engine were to get contaminated, the debris would cause catastrophic damage when trapped in these tight.. Read More
Lubrication Myth Chaps My Hide! - I recently received a Sir Tech inquiry from a Harley-Davidson owner who was considering using a Bel-Ray Full Synthetic Ester 10W-50 engine oil. The customer was told by a mechanic that synthetics are too slick to allow bearings to roll, that they just turn on one spot and slide within the race... Read More
Where Would We Be Without Waterproof Grease? - One of the most well known Bel-Ray products in the current Powersports line is the tub of Bel-Ray Waterproof Grease. This aluminum complex grease is a high performance general use grease suitable for applications in the Powersports, automotive and.. Read More
Bel-Ray V-Twin Lubricants - For over 60 years Bel-Ray has engineered high performance products to keep your motorcycle on the road and the wind at your back. Continuing to innovate and raise the bar, Bel-Ray has launched a re-engineered line of high performance oils and lubricants specially designed for V-Twin motorcycles... Read More
Bel-Ray Marine Lubricants - High Performance Engines, Need High Performance Lubricants. For more than 60 years Bel-Ray’s high performance marine products have been sold to everyone from the United States Navy to the largest manufacturers of outboard engines. Now, Bel-Ray has launched a comprehensive line.. Read More
Super Clean Chain Lube - Take a look at the final drive of any high performance racing motorcycle and you will see a chain drive. A chain and sprocket drive offers the advantages of highly mobile rear suspension, changeable gearing and a lightweight rear hub. The chain is a very important link of the machine and if it is not.. Read More

Tips & Tricks

How to prepare your bike for winter
ATV OEM Cross-Reference Guide
Tips On Recycling Your Oil
How To Adjust Your Motorcycle Chain

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