Answer
2255 bicycles.
Work Step by Step
A bicycle has 2 wheels, 1 frame and 1 handlebar.
There are enough wheels for $4815\div2=2407.5$ bicycles.
There are enough frames for 2305 bicycles.
There are enough handlebars for 2255 bicycles.
You are limited by the number of handlebars, so 2255 bicycles can be built.