Rock Oil Classic SAE 1 Litre - Norton Commando MK3 Roadster (850cc) 1977

Application List

Overview

Rock Oil is a respected British lubricant manufacturer known for producing high-performance oils and fluids for motorcycles, scooters, ATVs and competition machines. Developed for demanding road and race use, Rock Oil products are trusted for their quality, consistency and reliable protection.

4 Stroke Oil - Rock Oil Classic SAE 30
Wemoto Product Code: MVCS9108
Rock Oil Classic SAE 30 is a high-quality mineral engine oil formulated specifically for classic and vintage four-stroke engines. Designed to meet the lubrication needs of older engine designs, it provides reliable protection, consistent performance and suitable viscosity for heritage motorcycles and machinery.

Technical Specifications

• Brand: Rock Oil
• Product Type: Mineral 4-Stroke Engine Oil
• Viscosity Grade: SAE 30
• Formulation: Mineral oil
• Suitable For: Classic and vintage four-stroke engines requiring SAE 30 oil

Rock Oil Classic SAE 30 is engineered to provide dependable lubrication for older engines, helping to reduce wear and maintain smooth operation. The formulation is suitable for use in classic motorcycles and equipment where a straight-grade oil is specified.

Key Features & Benefits

• Genuine Rock Oil classic engine oil
• SAE 30 viscosity grade for vintage applications
• Mineral oil formulation suitable for older engines
• Helps protect against engine wear
• Provides consistent lubrication and performance
• Ideal for classic motorcycles and heritage machinery
• Suitable where straight-grade oil is specified

Why buy from Wemoto

• Fast dispatch and reliable delivery
• Extensive range of motorcycle, scooter and ATV parts
• Knowledgeable customer support team

Returns

We hope that you are happy with your order, however, there may be instances where you wish to return an item. We ask that customers return items unused and with their original packaging. All returns should include a covering note stating the reason for the return and the order number clearly marked. Please retain the proof of postage until we have confirmed receipt of the items. We recommend sending by a recorded postage method. Refunds will be processed by the original payment method. If you paid on card, it can take up to 7 days to appear back in your account, with PayPal refunds taking up to 30 days refund if you've simply changed your mind, you have 30 days from the date of purchase to return your item(s) for a refund. Customers are responsible for return shipping costs where items are supplied correctly.

Exchanges

We allow customers up to 6 months after the purchase date to return the item for exchange, provided the item is in re-saleable conditions and proof of purchase can be established.

Supply errors

We ask that customers report supply errors as soon as possible after delivery. We reserve the right to decline issues reported beyond 6 months of the purchase date. Please check your order thoroughly on receipt. Where goods are supplied in error, or arrive damaged, we will cover all shipping costs and exchange or refund in full. We reserve the right to charge a 15% restocking fee for items that are returned in poor condition or outside of the accepted time period.

Electrical Items

Please note that when fitting electrical parts these can be damaged by the same faulty electrical system that caused the initial failure and in such circumstances these parts cannot be returned for a refund

Fitting Issues

Where customers experience issues fitting parts to their vehicle, we will always endeavor to thoroughly investigate and rectify where possible. We will first try to ascertain that you have purchased for the correct model of bike and that no modifications have been made. We cannot be held liable for issues fitting standard parts to non-standard or modified vehicles.