Like their amphibious namesake, Frog pedals are equally at home in dry or muddy terrain. Their unique cleats are virtually immune to clogging with mud or dirt, because debris is pushed out whenever you engage the pedal. This simple mechanism also puts an end to those infuriating falls caused by gunked-up pedals that won't release. You get out when you want to, and never when you don't. Of course, you also get all the advantages of Speedplay's other innovative designs: knee-friendly, non-centering free float; lightning-fast entry and exit; and phenomenal light weight. Whether you ride a mountain bike, road bike, tandem or 'cross bike, the Speedplay Frog can do it all.