Made in the USA

Big Twin Transmission Oil is a multi-grade 4-stroke V-Twin transmission oil formulated for sliding contacts of gears in heavily loaded 4-stroke transmissions. It provides superior anti-wear, smooth shifting and reduces gear noise.

  • Formulated for motorcycles with separate transmissions
  • Wear protection extends gear life
  • Quiets gear whine and improves shifting
  • For Big Twin, air-cooled/liquid-cooled transmissions

BELRAY BIG TWIN Transmission Oil (Gear Oil) Conventional 85W-140- 1 Qt


Brand: LUCAS

Type: Primary Oil

Oil Base: Conventional

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