Klotz Gear And Chain Case Lube Sportster - 80w90 Sportsters — Harley-Davidson Sportster 1200 Custom, Sportster 883, Sportster 883 Hugger (1972-2026)

Klotz American V-Twin Synthetic Techniplate is a gear and chain case lube formulated specifically for Harley-Davidson Sportster primary cases. This 80W90 API GL-5 oil exceeds all Harley warranty requirements and provides superior protection in combined gear and chain case designs.

Features

• Synthetic Techniplate formula for V-twin engines
• API GL-5 service rating
• Exceeds Harley-Davidson warranty requirements
• Formulated for 1971+ Sportster XL and XR models

Specifications

• Brand: Klotz
• Manufacturer Part #: KH-S80
• UPC: 028175013809
• Viscosity: 80W90
• Weight: 1.96 lbs

Fitment

Recommended for 1971 and later Harley-Davidson Sportster XL and XR models with combined gear and chain case.

Frequently Asked Questions

Does this meet Harley-Davidson warranty requirements?

Yes — this synthetic lube exceeds all Harley-Davidson warranty specifications for Sportster primary cases.

Will this work in my Sportster's primary case?

Yes, for 1971 and later Sportster XL and XR models with combined gear and chain cases. Pre-1971 or aftermarket cases may differ.

What viscosity is this?

80W90 API GL-5 synthetic formulation, matched to Sportster primary case cooling and bearing loads.

How often should I change it?

Follow your Harley-Davidson service manual intervals — typically every 20,000 miles or annually, whichever comes first.