Bel-Ray V-Twin Big Twin Transmission Oil - 96900-BT1 — image 1

Bel-Ray V-Twin Big Twin Transmission Oil - 96900-BT1

$16.99
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Bel-Ray V-Twin Big Twin Transmission Oil - 96900-BT1 — image 1

Bel-Ray V-Twin Big Twin Transmission Oil - 96900-BT1

$16.99

Fitment check

Universal-fit product

The approved source identifies this exact product as universal fit. Check its dimensions, specifications, configuration, and installation requirements.

A saved-bike match is a shopping aid. Always review manufacturer notes, exclusions, measurements, and installation requirements.

Big Twin Transmission Oil - 1L

Published features

  • Formulated for gears in heavily loaded transmissions/gear boxes
  • For Big Twin transmissions and final drives
  • Recommended for 4, 5 & 6 speed Big Twin transmissions
  • Extreme pressure additives to reduce component wear
  • Distinctive red color for leak detection
  • Wear protection extends gear life
  • Easier to find neutral & reduces/eliminates common V-Twin transmission “clunk”
  • Quiets gear whine and improves shifting

Published specifications

  • Application: 4-Stroke
  • Container Size: 1 liter, 1.05 US quart
  • Dispenser Type: Bottle
  • Meets or Exceeds Requirements for: API GL-5
  • Oil Base: Conventional (Mineral)
  • Product Name: Oil
  • Riding Style: Street
  • Style: Big Twin
  • Type: Transmission
  • Units: Each
  • Viscosity (Weight): 85W-140

Application: Drag provides category-level use evidence rather than vehicle-fitment rows for this item. Confirm the exact motorcycle, service cavity, viscosity or specification, and manufacturer or service-manual requirements before ordering. No vehicle-specific interval, capacity, or compatibility is asserted.

Local help: AVT's Boca Raton Harley service storefront can verify the correct filter, seal, lubricant, service cavity, and published specification for your motorcycle and perform routine service.