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	<title>Spectro Oils &#8211; Quality Customs</title>
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	<link>https://qualitycustoms.com.au</link>
	<description>Aftermarket Harley Davidson Parts Store &#124; Motorcycle &#38; Parts Sales &#124; Quality Harleys</description>
	<lastBuildDate>Tue, 16 Jun 2026 01:24:02 +0000</lastBuildDate>
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	<title>Spectro Oils &#8211; Quality Customs</title>
	<link>https://qualitycustoms.com.au</link>
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	<item>
		<title>Spectro Oils Heavy Duty Platinum Full Synthetic Sportster Transmission/Primary Oil. 74w140 1 Quart Bottle (946ml). Fits Sportster 1973-2021.</title>
		<link>https://qualitycustoms.com.au/shop/oil-filters-oils-detailing/harley-davidson-oils-filters/hd-primary-transmision-oils/spectro-oils-heavy-duty-platinum-full-synthetic-sportster-transmission-primary-oil-74w140-1-quart-bottle-946ml-fits-sportster-1973-2021/</link>
		
		<dc:creator><![CDATA[Raegun]]></dc:creator>
		<pubDate>Tue, 16 Jun 2026 01:23:58 +0000</pubDate>
				<guid isPermaLink="false">https://qualitycustoms.com.au/shop/uncategorised/spectro-oils-heavy-duty-platinum-full-synthetic-sportster-transmission-primary-oil-74w140-1-quart-bottle-946ml-fits-sportster-1973-2021/</guid>

					<description><![CDATA[* 1 U.S. Quart / 946 ml.*Harley® Sportster and Buell®. This fully formulated synthetic transmission lubricant is engineered to work in all applications where the same oil lubricates the clutch, primary, and transmission.* Spectro STL is a high-performance lubricant that provides superior performance and delivers the highest levels of protection for the Sportster drivetrain. * [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>* 1 U.S. Quart / 946 ml.</P><P>*Harley® Sportster and Buell®. This fully formulated synthetic transmission lubricant is engineered to work in all applications where the same oil lubricates the clutch, primary, and transmission.</P><P>* Spectro STL is a high-performance lubricant that provides superior performance and delivers the highest levels of protection for the Sportster drivetrain. </P><P>* Proudly made in the USA, with an API GL-1 rating, STL exceeds all known OEM and Harley-Davidson® warranty requirements.</P><P></p>
]]></content:encoded>
					
		
		
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		<item>
		<title>Spectro Oils Heavy Duty Platinum Full Synthetic 6 Speed Transmission Oil. 74w140 1 Quart Bottle (946ml). Fits Big Twin 2006up.</title>
		<link>https://qualitycustoms.com.au/shop/oil-filters-oils-detailing/harley-davidson-oils-filters/hd-primary-transmision-oils/spectro-oils-heavy-duty-platinum-full-synthetic-6-speed-transmission-oil-74w140-1-quart-bottle-946ml-fits-big-twin-2006up/</link>
		
		<dc:creator><![CDATA[Raegun]]></dc:creator>
		<pubDate>Tue, 16 Jun 2026 01:23:08 +0000</pubDate>
				<guid isPermaLink="false">https://qualitycustoms.com.au/shop/uncategorised/spectro-oils-heavy-duty-platinum-full-synthetic-6-speed-transmission-oil-74w140-1-quart-bottle-946ml-fits-big-twin-2006up/</guid>

					<description><![CDATA[* 1 U.S. Quart / 946 ml.* SAE 75w140 formulation is A.P.I. GL-5 rated* Designed by Spectro in response to complaints from Harley owners about the great but noisy new 6-speed transmission, this full synthetic provides ultimate lubrication protection. Formulated to significantly reduce gear noise and provide easier, smoother shifting]]></description>
										<content:encoded><![CDATA[<p>* 1 U.S. Quart / 946 ml.</P><P>* SAE 75w140 formulation is A.P.I. GL-5 rated</P><P>* Designed by Spectro in response to complaints from Harley owners about the great but noisy new 6-speed transmission, this full synthetic provides ultimate lubrication protection. Formulated to significantly reduce gear noise and provide easier, smoother shifting</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Spectro Oils Heavy Duty Gear Oil Transmission Oil. 85w140 16 Gallon Drum. Fits Big Twin with 4 &#038; 5 Speed Transmission.</title>
		<link>https://qualitycustoms.com.au/shop/oil-filters-oils-detailing/harley-davidson-oils-filters/hd-primary-transmision-oils/spectro-oils-heavy-duty-gear-oil-transmission-oil-85w140-16-gallon-drum-fits-big-twin-with-4-5-speed-transmission/</link>
		
		<dc:creator><![CDATA[Raegun]]></dc:creator>
		<pubDate>Tue, 16 Jun 2026 01:23:08 +0000</pubDate>
				<guid isPermaLink="false">https://qualitycustoms.com.au/shop/uncategorised/spectro-oils-heavy-duty-gear-oil-transmission-oil-85w140-16-gallon-drum-fits-big-twin-with-4-5-speed-transmission/</guid>

					<description><![CDATA[* 16 Gallon Drum. * Approx 64 Oil Changes from 60Ltr Drum* Heavy Duty Gear Oil* Spectro Heavy Duty Gear Oil is a premium quality lubricant formulated specifically to run in motorcycle transmissions* Prevents rust, corrosion, oxidation and combats foaming and gear pitting. Formulated specifically for Big Twin Transmissions and dyed red, it reduces drag, [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>* 16 Gallon Drum. </P><P>* Approx 64 Oil Changes from 60Ltr Drum</P><P>* Heavy Duty Gear Oil</P><P>* Spectro Heavy Duty Gear Oil is a premium quality lubricant formulated specifically to run in motorcycle transmissions</P><P>* Prevents rust, corrosion, oxidation and combats foaming and gear pitting. Formulated specifically for Big Twin Transmissions and dyed red, it reduces drag, friction losses, wear, and extends gear life. GL-5 rated</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Spectro Oils Heavy Duty Gear Oil Transmission Oil. 85w140 1 Quart Bottle (946ml). Fits Big Twin with 4 &#038; 5 Speed Transmission.</title>
		<link>https://qualitycustoms.com.au/shop/oil-filters-oils-detailing/harley-davidson-oils-filters/hd-primary-transmision-oils/spectro-oils-heavy-duty-gear-oil-transmission-oil-85w140-1-quart-bottle-946ml-fits-big-twin-with-4-5-speed-transmission/</link>
		
		<dc:creator><![CDATA[Raegun]]></dc:creator>
		<pubDate>Tue, 16 Jun 2026 01:23:08 +0000</pubDate>
				<guid isPermaLink="false">https://qualitycustoms.com.au/shop/uncategorised/spectro-oils-heavy-duty-gear-oil-transmission-oil-85w140-1-quart-bottle-946ml-fits-big-twin-with-4-5-speed-transmission/</guid>

					<description><![CDATA[Formulated specifically for Big Twin Transmissions and dyed red, it reduces drag, friction losses, wear, and extends ear life. GL-5 rated* Replaces OEM # 62600094]]></description>
										<content:encoded><![CDATA[<p>Formulated specifically for Big Twin Transmissions and dyed red, it reduces drag, friction losses, wear, and extends ear life. GL-5 rated</P><P>* Replaces OEM # 62600094</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Spectro Oils Heavy Duty Platinum Full Synthetic 6 Speed Transmission Oil. 74w140 16 Gallon Drum. Fits Big Twin 2006up.</title>
		<link>https://qualitycustoms.com.au/shop/oil-filters-oils-detailing/harley-davidson-oils-filters/hd-primary-transmision-oils/spectro-oils-heavy-duty-platinum-full-synthetic-6-speed-transmission-oil-74w140-16-gallon-drum-fits-big-twin-2006up/</link>
		
		<dc:creator><![CDATA[Raegun]]></dc:creator>
		<pubDate>Tue, 16 Jun 2026 01:22:59 +0000</pubDate>
				<guid isPermaLink="false">https://qualitycustoms.com.au/shop/uncategorised/spectro-oils-heavy-duty-platinum-full-synthetic-6-speed-transmission-oil-74w140-16-gallon-drum-fits-big-twin-2006up/</guid>

					<description><![CDATA[* 16 Gallon Drum.* Approx 64 Oil Changes from 60Ltr drum* Full Synthetic. SAE 75w 140* SAE 75w140 formulation is A.P.I. GL-5 rated]]></description>
										<content:encoded><![CDATA[<p>* 16 Gallon Drum.</P><P>* Approx 64 Oil Changes from 60Ltr drum</P><P>* Full Synthetic. SAE 75w 140</P><P>* SAE 75w140 formulation is A.P.I. GL-5 rated</P><P></p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Spectro Oils Oil Change Service Kit with Premium Heavy Duty Engine Oil. Fits Sportster 1984-2021</title>
		<link>https://qualitycustoms.com.au/shop/oil-filters-oils-detailing/harley-davidson-oils-filters/hd-oil-change-kits/spectro-oils-oil-change-service-kit-with-premium-heavy-duty-engine-oil-fits-sportster-1984-2021/</link>
		
		<dc:creator><![CDATA[Raegun]]></dc:creator>
		<pubDate>Tue, 16 Jun 2026 00:52:56 +0000</pubDate>
				<guid isPermaLink="false">https://qualitycustoms.com.au/shop/uncategorised/spectro-oils-oil-change-service-kit-with-premium-heavy-duty-engine-oil-fits-sportster-1984-2021/</guid>

					<description><![CDATA[Service Kit Includes:4 x Heavy Duty Engine Oil. 20w50 1 Quart Bottle (946ml)1 x Heavy Duty Primary Chaincase Oil. 85w 1 Quart Bottle (946ml)1 x Black Oil Filter1 x Sportster Engine Drain O-Ring1 x Sportster Trans/Primary Drain O-Ring]]></description>
										<content:encoded><![CDATA[<p>Service Kit Includes:</P><P>4 x Heavy Duty Engine Oil. 20w50 1 Quart Bottle (946ml)</P><P>1 x Heavy Duty Primary Chaincase Oil. 85w 1 Quart Bottle (946ml)</P><P>1 x Black Oil Filter</P><P>1 x Sportster Engine Drain O-Ring</P><P>1 x Sportster Trans/Primary Drain O-Ring</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Spectro Oils Oil Change Service Kit with Premium Heavy Duty Engine Oil. Fits Evolution Big Twin 1984-1999</title>
		<link>https://qualitycustoms.com.au/shop/oil-filters-oils-detailing/harley-davidson-oils-filters/hd-oil-change-kits/spectro-oils-oil-change-service-kit-with-premium-heavy-duty-engine-oil-fits-evolution-big-twin-1984-1999/</link>
		
		<dc:creator><![CDATA[Raegun]]></dc:creator>
		<pubDate>Tue, 16 Jun 2026 00:52:56 +0000</pubDate>
				<guid isPermaLink="false">https://qualitycustoms.com.au/shop/uncategorised/spectro-oils-oil-change-service-kit-with-premium-heavy-duty-engine-oil-fits-evolution-big-twin-1984-1999/</guid>

					<description><![CDATA[Service Kit Includes:4 x Heavy Duty Engine Oil. 20w50 1 Quart Bottle (946ml)1 x Heavy Duty Primary Chaincase Oil. 85w 1 Quart Bottle (946ml)1 x Heavy Duty Gear Oil Transmission Oil. 85w140 1 Quart Bottle (946ml)1 x Black Oil Filter1 x Big Twin Engine Drain O-Ring1 x Big Twin Primary Drain O-Ring1 x Big Twin [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>Service Kit Includes:</P><P>4 x Heavy Duty Engine Oil. 20w50 1 Quart Bottle (946ml)</P><P>1 x Heavy Duty Primary Chaincase Oil. 85w 1 Quart Bottle (946ml)</P><P>1 x Heavy Duty Gear Oil Transmission Oil. 85w140 1 Quart Bottle (946ml)</P><P>1 x Black Oil Filter</P><P>1 x Big Twin Engine Drain O-Ring</P><P>1 x Big Twin Primary Drain O-Ring</P><P>1 x Big Twin Transmission Drain O-Ring</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Spectro Oils Oil Change Service Kit with Synthetic Heavy Duty Engine Oil. Fits Milwaukee-Eight 2017up</title>
		<link>https://qualitycustoms.com.au/shop/oil-filters-oils-detailing/harley-davidson-oils-filters/hd-oil-change-kits/spectro-oils-oil-change-service-kit-with-synthetic-heavy-duty-engine-oil-fits-milwaukee-eight-2017up/</link>
		
		<dc:creator><![CDATA[Raegun]]></dc:creator>
		<pubDate>Tue, 16 Jun 2026 00:52:56 +0000</pubDate>
				<guid isPermaLink="false">https://qualitycustoms.com.au/shop/uncategorised/spectro-oils-oil-change-service-kit-with-synthetic-heavy-duty-engine-oil-fits-milwaukee-eight-2017up/</guid>

					<description><![CDATA[Service Kit Includes:5 x Heavy Duty Golden Synthetic Engine Oil. 20w50 1 Quart Bottle (946ml)2 x Heavy Duty Primary Chaincase Oil. 85w 1 Quart Bottle (946ml)1 x Heavy Duty Gear Oil Transmission Oil. 85w140 1 Quart Bottle (946ml)1 x Black Oil Filter1 x M8 Engine Drain O-Ring1 x M8 Primary Drain O-Ring1 x M8 Transmission [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>Service Kit Includes:</P><P>5 x Heavy Duty Golden Synthetic Engine Oil. 20w50 1 Quart Bottle (946ml)</P><P>2 x Heavy Duty Primary Chaincase Oil. 85w 1 Quart Bottle (946ml)</P><P>1 x Heavy Duty Gear Oil Transmission Oil. 85w140 1 Quart Bottle (946ml)</P><P>1 x Black Oil Filter</P><P>1 x M8 Engine Drain O-Ring</P><P>1 x M8 Primary Drain O-Ring</P><P>1 x M8 Transmission Drain O-Ring</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Spectro Oils Oil Change Service Kit with Synthetic Heavy Duty Engine Oil. Fits Twin Cam 1999-2017</title>
		<link>https://qualitycustoms.com.au/shop/oil-filters-oils-detailing/harley-davidson-oils-filters/hd-oil-change-kits/spectro-oils-oil-change-service-kit-with-synthetic-heavy-duty-engine-oil-fits-twin-cam-1999-2017/</link>
		
		<dc:creator><![CDATA[Raegun]]></dc:creator>
		<pubDate>Tue, 16 Jun 2026 00:52:56 +0000</pubDate>
				<guid isPermaLink="false">https://qualitycustoms.com.au/shop/uncategorised/spectro-oils-oil-change-service-kit-with-synthetic-heavy-duty-engine-oil-fits-twin-cam-1999-2017/</guid>

					<description><![CDATA[Service Kit Includes:4 x Heavy Duty Golden Synthetic Engine Oil. 20w50 1 Quart Bottle (946ml)1 x Heavy Duty Primary Chaincase Oil. 85w 1 Quart Bottle (946ml)1 x Heavy Duty Gear Oil Transmission Oil. 85w140 1 Quart Bottle (946ml)1 x Black Oil Filter1 x Twin Cam Engine Drain O-Ring1 x Twin Cam Primary Drain O-Ring1 x [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>Service Kit Includes:</P><P>4 x Heavy Duty Golden Synthetic Engine Oil. 20w50 1 Quart Bottle (946ml)</P><P>1 x Heavy Duty Primary Chaincase Oil. 85w 1 Quart Bottle (946ml)</P><P>1 x Heavy Duty Gear Oil Transmission Oil. 85w140 1 Quart Bottle (946ml)</P><P>1 x Black Oil Filter</P><P>1 x Twin Cam Engine Drain O-Ring</P><P>1 x Twin Cam Primary Drain O-Ring</P><P>1 x Twin Cam Transmission Drain O-Ring</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Spectro Oils Heavy Duty Primary Chaincase Oil. 85w 1 Quart Bottle (946ml). Fits Big Twin Primary &#038; Sportster Transmission/Chaincase.</title>
		<link>https://qualitycustoms.com.au/shop/oil-filters-oils-detailing/harley-davidson-oils-filters/hd-primary-transmision-oils/spectro-oils-heavy-duty-primary-chaincase-oil-85w-1-quart-bottle-946ml-fits-big-twin-primary-sportster-transmission-chaincase/</link>
		
		<dc:creator><![CDATA[Raegun]]></dc:creator>
		<pubDate>Tue, 16 Jun 2026 00:11:46 +0000</pubDate>
				<guid isPermaLink="false">https://qualitycustoms.com.au/shop/uncategorised/spectro-oils-heavy-duty-primary-chaincase-oil-85w-1-quart-bottle-946ml-fits-big-twin-primary-sportster-transmission-chaincase/</guid>

					<description><![CDATA[Features &#038; Benefits:-* Meets or Exceeds full OEM requirements * Formulated specifically for Harley-Davidson Big Twin &#038; Sportster.* Replaces OEM # 62600033Tech Tips:-* Refer to Service manual for oil amounts &#8211; follow this with the visual cross check procedure which is also outlined in the service manual. * Wide Primary (240 tyre) M8 models require [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>Features &#038; Benefits:-</P><P>* Meets or Exceeds full OEM requirements </P><P>* Formulated specifically for Harley-Davidson Big Twin &#038; Sportster.</P><P>* Replaces OEM # 62600033</P><P>Tech Tips:-</P><P>* Refer to Service manual for oil amounts &#8211; follow this with the visual cross check procedure which is also outlined in the service manual. </P><P>* Wide Primary (240 tyre) M8 models require more Primary Oil than</P><P>Narrow Primary (non-240 tyre models)</p>
]]></content:encoded>
					
		
		
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