We're sorry but all Size / Type combinations for this product are currently out of stock.

You can be notified upon their arrival by choosing the Size and Type options you are interested in and then entering your email in the box below.

Looking for something else?

Out of Stock

Silkolene Pro 4 Plus Engine Oil

Save $2.03 10%


This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

Ships Free to Cycle Gear Stores!

Ship to an Address: Please select a to view availability.


Pick-up in Store:
Cycle Gear Springfield Check Nearby Stores
Please select a to view availability.

The Cycle Gear Difference
  • 30-Day Best Price Guaranteed
  • Free Shipping Over $49
  • No-Hassle Returns View Details

Related Categories

Silkolene Pro 4 Plus Motor Oil

For all racing and performance street motorcycles where excellence is the only option. Fully synthetic esters provide exceptional film strength and outstanding surface protection from start-up to maximum output in all ambient conditions. High viscosity index (VI), exceptional shear strength and outstanding thermal stability give excellent “stay-ingrade” performance and make PRO 4 PLUS the ideal choice for highly tuned engines. Developed for racing applications and tested extensively in World and National Superbike competition, PRO-4 Plus grades are also of benefit in high performance or highly tuned street bike engines.


  • The ultimate 100% ester synthetic 4-stroke racing engine oil
  • Utilizes technology derived from aircraft turbojet engine lubrication
  • Developed and tested in World and National Superbike Racing
  • High Viscosity Index, exceptional shear strength and outstanding thermal stability give excellent “stay-in-grade" performance
  • Outstanding anti-wear, anti-friction and load-carrying properties
  • Meets or exceeds API-SF and SG standards
  • Motorcycle 4T JASO-MA certified
Read More
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style 1L / 10W-50 Item # 1122445 Store SKU Manufacturer Product # 600988623 Availability Out of Stock
Product Style 1L / 5W-40 Item # 1122444 Store SKU Manufacturer Product # 600988654 Availability Out of Stock