Tag Archives: Harley-Davidson

post

Harley-Davidson Aermacchi short track frame

Harley-Davidson Aermacchi motorcycles are very potent flat track racers you could buy from the Harley-Davidson dealers.  They were called CRS (250cc) and ERS (350cc), and had


post

WWII wooden motorcycle workbench

Who wants to work on a motorcycle while on their knees?  Nobody.  Make a workbench! While I was surfing Harley-Davison WL 45 sites, I saw


post

Reverse engineering an Aermacchi CRTT tank

The tank of a Harley-Davidson Aermacchi CRTT is an iconic masterpiece of design. The classic shape of the long rectangular tank with gracefully radiused edges


post

Reverse engineering an Aermacchi CRTT frame

Why reverse engineering an Aermacchi CRTT frame?  Well, I had a dream to go to Bonneville and race a CRTT based bike and try to



post

H-D Aermacchi 39984-69P, REAR CHAIN ADJUSTER ASSEMBLY Adjuster Body

Perhaps you missed the article on the ‘Threaded Shaft’ for the Harley-Davidson Aermacchi part number/description of ‘39984-69P, REAR CHAIN ADJUSTER ASSEMBLY’?   We are going to


post

H-D Aermacchi 39984-69P, Rear Chain Adjuster Assembly Threaded Shaft

What is a ‘39984-69P#Shaft#, REAR CHAIN ADJUSTER ASSEMBLY Threaded Shaft’?  Does this keep you awake at night? The rear axle adjusters of Harley-Davidson / Aermacchi


post

H-D Aermacchi 39984-69P, Rear Chain Adjuster Assembly

Rear axle adjusters come in many flavours.  Today we are going to look at the Aermacchi Harley-Davidson adjuster that came on the 350cc street bikes,


post

Naming conventions for Aermacchi / Harley-Davidson project

A discussion on naming conventions is a pretty dull topic, but it is vital if you want your project files to be organised.  We are


post

H-D Aermacchi 7801P NUT, 10mm

What do we know about this nut?  On Aermacchi bikes, it is used a few times around the front wheel/brakes.  The parts catalogue call it


Show Buttons
Hide Buttons