Optimal 4T 20W-50 1L Liqui Moly - 21867

Description

Liqui Moly Motorbike Optimal 4T 20W-50 is a high-performance mineral-based engine oil formulated for 4-stroke motorcycle engines operating under normal to demanding conditions. Its composition of selected mineral base oils and advanced additives ensures reliable lubrication, optimal engine cleanliness, and excellent wear protection. This oil is particularly suitable for engines with or without wet clutches and has been tested for use with catalytic converters.

Product Features:

  • High-performance mineral oil for 4-stroke motorcycle engines
  • Ensures reliable lubrication and optimal engine cleanliness
  • Excellent wear protection and shear stability
  • Suitable for engines with or without wet clutches
  • Tested for use with catalytic converters

Technical Specifications:

  • SAE Viscosity Grade: 20W-50
  • Density at 15°C: 0.870g/cm³
  • Viscosity at 40°C: 172.0mm²/s
  • Viscosity at 100°C: 20.4mm²/s
  • Viscosity Index: 135
  • Pour Point: -30°C
  • Flash Point: 230°C
  • Evaporation Loss (Noack): 4.0%
  • Total Base Number: 6.4mg KOH/g
  • Sulfate Ash: 0.8g/100g

Application Information:

Developed for air and water-cooled 4-stroke engines exposed to normal to tough operating conditions. Suitable for engines with or without wet clutches. For optimal performance, follow the manufacturer's specifications and use the product unmixed.

Optimal 4T 20W-50 1L Liqui Moly - 21867

Product form

Liqui Moly Motorbike Optimal 4T 20W-50 is a high-performance mineral-based engine oil formulated for 4-stroke motorcycle engines operating under normal... Read more

5 in stock 1-2 business days

£24.20 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: LM-21867
    Barcode: 4100420218675

    • Free shipping on all orders above £75
    • No hassle returns within 30 days

    Description

    Liqui Moly Motorbike Optimal 4T 20W-50 is a high-performance mineral-based engine oil formulated for 4-stroke motorcycle engines operating under normal to demanding conditions. Its composition of selected mineral base oils and advanced additives ensures reliable lubrication, optimal engine cleanliness, and excellent wear protection. This oil is particularly suitable for engines with or without wet clutches and has been tested for use with catalytic converters.

    Product Features:

    • High-performance mineral oil for 4-stroke motorcycle engines
    • Ensures reliable lubrication and optimal engine cleanliness
    • Excellent wear protection and shear stability
    • Suitable for engines with or without wet clutches
    • Tested for use with catalytic converters

    Technical Specifications:

    • SAE Viscosity Grade: 20W-50
    • Density at 15°C: 0.870g/cm³
    • Viscosity at 40°C: 172.0mm²/s
    • Viscosity at 100°C: 20.4mm²/s
    • Viscosity Index: 135
    • Pour Point: -30°C
    • Flash Point: 230°C
    • Evaporation Loss (Noack): 4.0%
    • Total Base Number: 6.4mg KOH/g
    • Sulfate Ash: 0.8g/100g

    Application Information:

    Developed for air and water-cooled 4-stroke engines exposed to normal to tough operating conditions. Suitable for engines with or without wet clutches. For optimal performance, follow the manufacturer's specifications and use the product unmixed.

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

    WHY NOT CHECK OUT

    Recently viewed products

      Sign up for our newsletter

      Subscribe to our Mailing List

      Never miss any news and be the first to know about sale and offers

      © 2026 Radhouse, Powered by Shopify

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Maestro
        • Mastercard
        • PayPal
        • Shop Pay
        • Union Pay
        • Visa