Lucas Synthetic SAE 75W-140 V-Twin Gear Oil is blended with the highest quality synthetic base oils and a Lucas synthetic additive package that makes it superior to any other motorcycle gear oil. Expect a cool quiet performance with minimum wear and minimum drag. Stands up to high horse power and high temperatures. Designed especially for V-Twins but excellent for use in any heavy duty or high performance transmission. Key Benefits Blended with high quality synthetic base oils Cools & quiets with minimum wear and drag Stands up to high horse power and high temperatures Designed for V-Twins also for any high performance transmission