• 0YW2449_ae4790.jpg
  • 0YW2449_ae4790.jpg
This product fits your Harley Davidson FXSTDI/FXSTD 1450 Softail Deuce/i 2000

Rock Oil Fully Synthetic 4T Oil JASO MA2 1 Litre - Harley Davidson FXSTDI/FXSTD 1450 Softail Deuce/i 2000

Product Code : AE4790

4+ In Stock

£19.26 £ 19.26 Incl. VAT

Add to Cart
No Data Found

Application List

Make Model Description Year Country
Rock Oil Logo

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.

Rock Oil Racing Synthesis - Fully Synthetic 15W50 - 1L
Wemoto Product Code: AE4790
Rock Oil Racing Synthesis 4 15W50 is a high-performance fully synthetic four-stroke motorcycle engine oil developed for demanding road and racing applications. Using advanced synthetic base oils and high-performance additives, it provides exceptional lubrication, strong oil film strength and reliable protection under extreme operating conditions.

Technical Specifications

  • Brand: Rock Oil
  • Product Type: Fully Synthetic Racing 4-Stroke Engine Oil
  • Viscosity Grade: 15W-50
  • Size: 1 Litre
  • Suitable For: High-performance four-stroke motorcycle engines requiring 15W-50 specification oil

Rock Oil Racing Synthesis 4 15W50 is engineered to provide excellent protection for engines operating at high temperatures and loads. The advanced formulation helps maintain stable lubrication and minimise wear, supporting consistent engine performance in both high-performance road and racing environments.

Key Features & Benefits

  • Genuine Rock Oil fully synthetic racing engine oil
  • 15W-50 viscosity grade for high-performance engines
  • Excellent protection against engine wear
  • Outstanding thermal and oxidation stability
  • Maintains strong oil film strength under extreme loads
  • Supports reliable performance in road and racing conditions
  • Suitable for high-performance four-stroke motorcycles
  • 1 litre bottle

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. 

The ultimate combination. Synthesis 4 Racing is suitable for all modern high performance 4 stroke engines
and meets or exceeds the following specifications JASO MA API SJ ACEA A3-B4 SAE 15W50

Created with Sketch.
Back To Top