First name is required!
Last name is required!
First name is not valid!
Last name is not valid!
This is not an email address!
Email address is required!
This email is already registered!
Password is required!
Enter a valid password!
Please enter 6 or more characters!
Please enter 16 or less characters!
Passwords are not same!
Terms and Conditions are required!
Email or Password is wrong!

Silkolene Pro 4 Full Synthetic Race 5/40 4Ltr

More Views

Silkolene Pro 4 Full Synthetic Race 5/40 4Ltr


Usually despatched next day

Free UK Shipping UK Mainland orders over £25

Price Match Seen this cheaper? Request

+65 Years Trading Buy from the UK with confidence

Returns and Exchanges 60 days return & exchange policy

Our pride and joy's need maintenance and work from time to time and we've got the best parts here. Parts are an ongoing necessity of owning a motorcycle, any motor vehicle suffers from wear and tear and motorbikes are no different. Parts such as brake pads, chains, tyres and bulbs all need changing fairly regularly.

Read More


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.

Product Name PRO 4 PLUS 5W-40
Specifications / Approvals API SG, SH, SJ 7 SL


Sign up to our newsletter and recieve a

5% Discount

Off your next online order

You'll be the first to know about exclusive offers, sales and events

T&C's Apply