Used Polygon Mountain Bike. You'll find everything from gravity focused through to lightweight cross country mountain bikes. Hundreds of pre-owned mountain bikes certified and backed by our quality assurance program.
Fantastic mountain bike, you can hardly find kids MTBs with disc brakes. Find many great new & used options and get the best deals for Polygon mountain bike like new at the best online prices at eBay! The efficient yet root- and rock-absorbing front and rear suspension is just enough to take the edge off rough trails but it's not so much that it sucks your energy on the climbs.
In addition to pavement and mountain bikes, GT Bicycles also produces a line of BMX bikes.
Read on for a closer look at our newest test bike on for review.
BIKE REVIEWS In-depth reviews about our bike by international media editors & test team. However, choosing a bike can be difficult if you are just getting into the hobby. Add to Wish List Add to Compare.