City Bike Polygon. Aside from this minor issue, it is a good choice for regular commuter, highly recommended by professionals. Polygon Bikes – Bike Category – Urban.
BIKE REVIEWS In-depth reviews about our bike by international media editors & test team. Add to Wish List Add to Compare. The speed and its control is contributed by The Shimano front and rear derailleurs, which make perfect drivetrain for a road bike.
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Locked open, the Mariner is an ideal city commuter.
Polygon Be the first to review this product. These bikes are specifically designed for the urban rider and focus on safety, durability, and ease of use. Add to Wish List Add to Compare.