Sold my dt125mx and swopped my 175mx choke assy for the new owner as mine would not stay engaged unless you held it out by hand. Has anyone got one in a box  of bit somewhere that I could purchase?  Sorry if its in the wrong forum. 

Regards Simon 

Easy to fix just replace the clip behind the choke plunger spring yamaha part number 3531413800 about £1.50 from yamaha

Well finally pulled the dt out of the garage to have a look and the clip is missing. So ordered one from fowlers £1.86 plus carriage and vat and hopefully it arrives tomorrow. Ended up with helmet and gear on and went for quick ride. Felt like a new person when I arrived back!

Thanks Johnny 

Well arrived as promised. Slid back rubber cover slid clip imto slot but got it 180 degrees out and it flew off upwards into boost bottle area. Reading glasses on Telescopic magnet retrieved it then fitted all is good! 

Yeah we've all been there, the dreaded "PING" and a "where the f**k did that go"?