Early Commado Tach Drive

I'm looking for an Atlas-style external tach drive for my Commando (pre eng 131257). I believe the Smiths part # is BG1508/06.
If anybody has a good used one, willing to sell, please let me know.

Be aware that the Commando tach drive has a 2:1 drive ratio while Atlas/G15/N15/P11 have a 1:1 drive. Pre-Commando tachometers are 2:1 while Commando is 4:1. (I think I have that in the right order. If not someone will correct me! :lol: )

Peter S I have a tach drive I got in a parts lot. Its in a bag with a Genuine NORTON Factory Parts tag part # 06-0710. It has the # 1508 06 on it but no BG unless its under the wax looks to be NOS.My research tells me its a tach drive 4:1 head pre eng #131257 March 69. I dont know how to do pics yet [ sorry swooshdave ] Please research and make an offer. Phil

Phil, I'll post you a private message and we can figure something out.

I think DomiRacer may still have one or two NOS also.