Penrite 75W-90 Premium Mineral Full Synthetic Pro Gear Oil 1L

Penrite Pro Gear 75W-90 is a premium full synthetic gear oil formulated for motorcycle gearboxes, final drives, and differentials requiring a 75W-90 viscosity grade lubricant.

Produced by Penrite, an Australian-owned lubricants manufacturer, the Pro Gear range is designed to meet the demands of modern powersports applications. The full synthetic formulation is intended to provide stable viscosity across a wide operating temperature range.

Supplied in a convenient 1-litre bottle, it suits riders carrying out their own routine maintenance.

• Full synthetic formulation for stable viscosity across operating temperature range
• SAE 75W-90 viscosity grade
• Suitable for motorcycle gearboxes, final drives, and differentials specifying 75W-90
• Australian-owned and manufactured brand
• 1-litre bottle for easy handling and storage

• Penrite Pro Gear 75W-90 Full Synthetic Gear Oil — 1L bottle

Always consult your motorcycle's owner manual for the specified gear oil viscosity grade and service interval before purchasing or applying any lubricant.
Drain the existing gear oil only when the gearbox or final drive is at operating temperature — warm oil flows more freely and carries suspended contaminants out more effectively.
Use the exact quantity specified in your owner manual; overfilling can cause seal damage and foaming.
Inspect the drained oil for metal particles or a milky appearance, which may indicate internal wear or water ingress requiring further investigation before refilling.
Use a clean, dedicated funnel or transfer pump to avoid introducing contaminants during filling.
Replace the drain plug with a new sealing washer if recommended by the manufacturer, and torque to specification.
Store unused product in the original, tightly sealed bottle in a cool, dry location away from direct sunlight and heat sources.
Keep out of reach of children and dispose of used oil at an authorised recycling or waste collection facility in accordance with local regulations.