help! Identifing my AT1? CL1? 175 thanks

I need help idenifing my old (new to me) AT1, or CL1, 175 yamaha. It has no lights, no chrome on the muffler like I've seen on the DT's, no place for mirrors. The vin is #AT1-177199 Engine # CT 015185 It has a 171cc (175) engine. Is It an AT1 with a 175 engine or a CT1, 175 any help would great! thanks

A photo sure would help .

It sounds like you have an AT1 (125) frame with a CT1 (175 ) engine.

Could be an AT1 Enduro or an AT1 MX again a photo would help if you can't get it posted e-mail it and I'll post it for you.

Sure sounds like a 125 frame with the 175 engine.

BTW, after 72, the bikes were identical except for the piston, barrel and carb.

Sure sounds like a 125 frame with the 175 engine.

BTW, after 72, the bikes were identical except for the piston, barrel and carb.

The AT1 had electric start and the AT1mx did not as well as the CT1 did not.

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