>>2026906>no rear disc brake - no safetyDon't be absurd.
They are plenty safe without a rear disk.
>increased fuel consumptionOh no, it will be 95 miles to the gallon instead of 100 in lab conditions. I weep for the loss of 10 cents that could have been.
>engine wearThey are usually repurposed heavy use engines from landscaping equipment, or based on clones of such designs. Everything around the engine will give out 3 times over before the engine does, and even if somehow you kill a engine they are easy to repair and cheap to replace.
> it slowly destroys the frame and your bodyIt does not.
You are reaching for straws.