Well, this is my starting point, a chopper frame that I couldn't identify:
It is similar to a Nirve or a Velor chopper, but there are differences. The Velor seems to have a more angled headtube and a longer fork and the frame seems larger and longer. The Nirve has the down tube and the top tube welded together and to the head tube, while my frame has the top and down tube not welded together, but each one is welded separately to the headtube. The lines are not quite the same, my frame seems to be shorter too. It has been repainted black, the original paint is dark blue metallic.
It has a US BB, it takes an EC34 1 1/8" headset, it has a a 1 1/8" seat tube and around 127mm between the rear dropouts.
So my plan is to try to fit a downhill fork in this thing and see if it is long enough to work as a chopper fork. I will use for this the fork from my electric Felt, which is a Rock Shox Domain for 27,5" wheels.
From then on, still depending on pedal clearance I will see if I can get away with installing the electric motor, which makes for a much wider Q factor, or I try to reduce said factor by simply converting and installing a track crankset.
It is similar to a Nirve or a Velor chopper, but there are differences. The Velor seems to have a more angled headtube and a longer fork and the frame seems larger and longer. The Nirve has the down tube and the top tube welded together and to the head tube, while my frame has the top and down tube not welded together, but each one is welded separately to the headtube. The lines are not quite the same, my frame seems to be shorter too. It has been repainted black, the original paint is dark blue metallic.
It has a US BB, it takes an EC34 1 1/8" headset, it has a a 1 1/8" seat tube and around 127mm between the rear dropouts.
So my plan is to try to fit a downhill fork in this thing and see if it is long enough to work as a chopper fork. I will use for this the fork from my electric Felt, which is a Rock Shox Domain for 27,5" wheels.
From then on, still depending on pedal clearance I will see if I can get away with installing the electric motor, which makes for a much wider Q factor, or I try to reduce said factor by simply converting and installing a track crankset.