SPECTRO SKU: 582-05021

Spectro Platinum Full Synthetic 75W140 Gear Oil - Harley & Indian V-Twin

$87.000,00
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About Spectro

Spectro parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every Spectro item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.

Spectro Platinum HD Gear Oil is a full-synthetic 75W140 lubricant specifically formulated for Harley-Davidson and other V-twin motorcycle transmissions. This premium gear oil reduces friction and wear, delivering smooth, consistent shifting across a wide range of operating temperatures.

Why riders pick this

  • Full-synthetic with premium additive package
  • Formulated for Harley-Davidson and V-twin transmissions
  • Reduces drag friction and component wear
  • Extends gear life with superior temperature control
  • Delivers smoother, easier, more consistent shifting

Your V-twin's transmission works hard, and the right gear oil makes all the difference in its performance and longevity. Spectro Platinum HD Gear Oil's full-synthetic formulation, combined with a premium additive package, is designed to withstand the extreme pressures and heat within your transmission. This results in less drag, extended gear life, and a noticeably improved shifting experience.

Enhanced Transmission Performance

  • Full-synthetic formulation with a premium additive package for maximum protection
  • Specifically formulated for Harley-Davidson and V-twin motorcycle transmissions
  • Reduces drag friction and minimizes component wear within the gearbox
  • Extends gear life through superior temperature control and film strength
  • Promotes smoother, easier, and more consistent shifting action

Protect Your Drivetrain Investment

Choosing a high-quality gear oil is a critical step in maintaining your V-twin's drivetrain. Spectro Platinum HD Gear Oil exceeds all manufacturer warranty requirements, offering peace of mind that your transmission is well-protected. For optimal performance and durability, ensure you use the correct type and amount of gear oil recommended for your specific Harley-Davidson or Indian Motorcycle model.

Specifications

  • Brand: Spectro
  • Manufacturer Part #: 310317
  • UPC: 831556000417
  • Viscosity: 75W140
  • Type: Full Synthetic
  • Size: 1 quart
  • Weight: 2.0833 lbs
  • Dimensions: 4 in L × 2 in W × 8.75 in H

Common questions

Is this gear oil compatible with my Harley-Davidson transmission?

Yes, Spectro Platinum HD is formulated specifically for Harley-Davidson and V-twin transmissions and exceeds all manufacturer warranty requirements.

What viscosity is this gear oil?

This gear oil has a 75W140 viscosity, which is a heavy-duty synthetic designed for V-twin transmissions.

Will this oil improve my shifting experience?

Yes, it is formulated to reduce friction and wear, leading to smoother, easier, and more consistent shifting.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDSpectro
TYPEChemicals
SKU582-05021
WEIGHT2.08 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
5
2 RATINGS
5★ 2
4★ 0
3★ 0
2★ 0
1★ 0
✓ VERIFIED
Apr 12, 2021

So far so good, wanted to try this out in the summer heat.

— Wayne G
✓ VERIFIED
Apr 5, 2021

Go To Oil for My R1200GS

My preferred oil for my 2012 R1200GS. Good value for a high quality, proven synthetic.

— Paul V