I have a 18 speed mountain bike and I want to convert it into a fixie myself but i have many doubts.
Here a pic of my MTB.
1) Do I need to change the frame considering that the rear could be too loose after removing all the rear gear cogs?
2) Do I need to change the whole rear wheel considering that the hub may not be able to convert into a fixie?
Have anyone done such a conversion before?
If yes, perhaps you can share your experience with some step by step guides and advices?
Thank you very much.