I agree with cheekysnaker but you could have a wheel, new tyre, rear derail (RD) and you just need a shifter and you have gears. You can look and research what you need for 700c.
I dont think there would be an issue with 700 on the front and 27 on the back.
I agree with cheekysnaker but you could have a wheel, new tyre, rear derail (RD) and you just need a shifter and you have gears. You can look and research what you need for 700c.
I dont think there would be an issue with 700 on the front and 27 on the back.
What is the existing rear end spacing?