atlas

Gday gents, wondering you could help with carby settings on my 1965 Atlas 750. The bike was fitted with 2 689 Monoblock non matching carbys when I acquired it. I have gone with one 689/15 carby on a dual manifold. Starts and ideals ok but it’s very rich . The jetting is as follows. MJ-340, slide...

Hi all, apologies if there is up to date info somewhere on the forum, but I’ve looked and have only found older information and dead links. I have a set of monoblocs for a basket case Atlas I’m working on (64 motor, 66 frame) and am wanting to have the carb bodies resleeved. I’m in Canada so I...

So I pulled out my dad's old bike from where it's laid for 30/40 years. He's always claimed it was a "1962 commando" aside from that seemingly not existing, I've had a hard time deciphering the serial # on the engine. Looks to be a1964 Atlas 750 Engine in a Matchless Frame. Can anyone help...