The PR-350’s little brother. But make no mistake, the PR-250 is just as powerful. Road racers wanting a less expensive alternative to the PR-350 will enjoy what the PR-250 has to offer. Made of metal alloy and featuring Cr-mo axles and sealed bearings, the PR-250 is the perfect choice for the beginner road racer or the pro cyclist on a budget. Compatible with Keo cleats.