Diferences XT/TT 500

Main differences to the XT:

- all TT of models had 34 ' ger Mikuni a carburetor in contrast to the XT, which had a 32'ger Mikuni.
- rear shield was from plastic and the mounting straps at the framework is thus also different.
- the TT rear wheel did not have jerk absorbers under the gear rim
- the support rod for the rear drum brake was from a punched aluminum plate
- the front wheel had a smaller drum brake 130mm (XT had 160mm) and no Tachowellenantrieb
- the tank was from Aluminium(with the XT only starting from Bj.79)
- the steering wheel was installed, thus direct jerk without any jerkiness on the fork bridge.
- the air cleaner box had shorter intake rubbers
- no battery, no instruments and no lighting
- only starting from Bj. YAMAHA supplied 78 alternatively a lighting system with a Tacho and a drive on the right page of the front wheel
- the TT had never a tachometer, the wave opening was locked however for a tachometer intended
- the headlight came from the TY250
- the TT did not have Zuenschloss, only a Kurzschlusknopf on linken(!) Page
- the final muffler starting from Bj. ke had 77 (the "D" Model)