Butterfly Pedals FAQs
Q: Will these fit on a Trek 2500Pro composite 14 speed?
A: From our research, the Trek 2500 Pro has a 2 piece crankset, which is compatible with these 9/16th inch pedals.
Q: Could these pedals be used on road bike?
A: Yes, as long as the bike uses 9/16" spindles. These pedals are actually most popular with road bike riders.