Bel-Ray 96900-BT1 Big-Twin Transmission Oil - 85W140 - 1L.

Superior lubricity minimizes sliding friction for maximum power. Use in combination with Bel-Ray V-Twin Synthetic Motor Oil for maximum performance. Special lubricity additives provide for exceptionally smooth and quiet shifting. Distinctive red color makes transmission leaks easy to detect. Resists viscosity breakdown caused by gear shearing action that motor oil cannot. High Viscosity Index base oils maintain film strength at high temperatures. Superior oxidation protection prevents thermal oil degradation for extended performance.