Can You Add Gears To A Bike. This would probably run 300-400 for the parts if you got deals on eBay not counting labor. You can get clamp-on derailleurs and swap out your front cranks to add gears but randomstriker is right it isnt cost effective.
Here are some options to consider. However if youre adding a 32t body to the rear then youll need to swap in out of a longer cage derailleur GS in Shimanos case or the equivalent for other brands. A front-mounted motor will make your front wheel heavier and may make the bike harder to steer.
More gears means more choices but also more complexity for riders and shop techs.
The result is your bikes gear ratio. Putting lower gears on your bike will make it easier to climb hills. How to use gears on an electric bike. To make BMX gears work easier for you youll need to apply some basic mathematics.
