DESCRIPTION
Spectro Heavy Duty Mineral Oil is a premium petroleum-based engine lubricant specifically formulated for Harley-Davidson® V-Twin engines. Manufactured using high-quality mineral base oils and advanced anti-wear and anti-carbon additive technology, it provides outstanding protection, durability, and performance for air-cooled American V-Twin motorcycles.
Designed to withstand the unique demands of Harley-Davidson engines, Spectro Heavy Duty helps reduce engine wear, minimise carbon-related deposits, and prevent valve sticking. Its advanced additive package provides excellent protection under heavy loads and high operating temperatures, helping to extend engine and component life.
Suitable for use in Harley-Davidson engines of any year, Spectro Heavy Duty meets all known OEM warranty requirements and delivers dependable lubrication for everyday riding, touring, and long-distance cruising.
~ Premium mineral-based engine oil for Harley-Davidson motorcycles
~ Specifically formulated for American V-Twin engines
~ High-quality petroleum base oil formulation
~ Advanced anti-wear additive technology
~ Helps reduce engine wear and extend component life
~ Advanced anti-carbon additives help prevent deposit formation
~ Helps eliminate valve sticking caused by carbon build-up
~ Provides excellent lubrication under high-temperature conditions
~ Suitable for all Harley-Davidson engines regardless of model year
~ Meets all known OEM warranty requirements
~ Ideal for touring, cruising, and everyday riding
~ Quality Spectro lubricants supplied by Motozone
Benefits
~ Reduces engine wear
~ Extends engine and component life
~ Helps prevent valve sticking
~ Protects against carbon deposit build-up
~ Provides dependable lubrication in high-temperature environments
~ Suitable for year-round motorcycle use
Specifications
~ Product Type: Mineral Motorcycle Engine Oil
~ Base Oil Type: Premium Petroleum Mineral Oil
~ Engine Type: Harley-Davidson V-Twin Engines
~ API Rating: SF / SG
~ Diesel Performance Rating: CD / CG-4
Important Information
~ Suitable for use in all Harley-Davidson engines without restriction.
~ Use the viscosity grade recommended by the motorcycle manufacturer.
~ Meets all known OEM warranty requirements.
Whether you're maintaining a classic Harley-Davidson, a modern cruiser, or a custom V-Twin, Spectro Heavy Duty Mineral Oil delivers the protection and reliability needed to keep your engine performing at its best.
At Motozone, we supply quality Spectro oils, lubricants, service products, and motorcycle maintenance solutions trusted by riders throughout New Zealand. Protect your Harley-Davidson engine with the proven performance of Spectro Heavy Duty Mineral Oil.
SHIPPING
SHIPPING
Orders can be shipped from either Auckland, Hamilton, Kihikihi, New Plymouth, Wellington or Christchurch warehouses. Depending on the location of items you have ordered, Motozone will ship your purchase from the closest location where possible.
New Zealand
Free shipping on order over $199.00.
For orders under $199.00, shipping throughout New Zealand is $7.99 for Urban and $12.99 for Rural Shipping.
In most cases shipping is overnight however it can take 2-3 days depending on time/day the order was placed. If delivery is to a rural address please allow a couple of extra days. We can ship to your place of work!
Australia
Free shipping on order over $199.00.
For orders under $199.00, shipping throughout Australia is $19.99
Delivery takes approx. 5-10 days delivery.
RETURNS
RETURNS
Any goods purchased from Motozone can be returned within 30 days of receipt for refund or exchange.
The goods must be returned new, unused, unaltered, not previously installed, and in a sellable condition with all of the original packaging.
This right of return will not cover items that are special orders and found to be an incorrect fit, this is the responsibility of the purchaser, however all other standard warranties will apply.
Freight costs will not be refunded.
For the returns process contact or phone Motozone with your invoice number and the reason for return. We will then email you the correct form for processing.