cheap solution for bike on the trainer at home

[h90]

Today I bought the Shimano Ultegra WH-6800 at nakorn bike.

Nice shop. Small busy, Chinese, good English, well understand.....

(the bearings fell just perfect)

The other shops I have been were sterile with super expensive bikes and no clue at all (I wondered if they are "real" shops or just money laundry).

Now I have the very old tacx trainer at home and the two crap Bontrager wheels.

What do I need to have a trainer bike?

Obviously I need a frame

Obviously I don't need brakes, I don't need to shift gears as I can change the resistance on the tacx.

Obviously I need compatible to Lock pedals.

But I am a bit lost how to get that cheap and compatible.....

Any good ideas? Cheap old second hand steel frame? Than I need to buy the rest and don't need if it will fit....

Someone with a punctured or old carbon frame?

Or searching ebay in Germany (I am in Europe in August) and buy some cheap crap?

What is the advice from the all knowing community?

[Felt 35]

In case you change mind and want to buy a trainer I have a Cycleops trainer for sale. I have never used it for training but its handy for bike fitting so measured myself on it a few times but the trainer stand out as absolutely new and comes with the Cycleops wheel stand. Bought for Thb 12000,- Selling for Thb 6000,-.

See the add under classifieds on TV.

[h90]

Thanks! Unfortunately I have a trainer (old Tracx (spelling??)) and need the bike for it

[Felt 35]

Thanks! Unfortunately I have a trainer (old Tracx (spelling??)) and need the bike for it

Take my bike + the Cycleops then you have two Trek 2.1. One for outdoors and one for the rainy indoor days.