GMC Topkick Dual-Suspension Mountain Bike : Bike store
Posted on May 7th, 2008 by admin
GMC Topkick Dual-Suspension Mountain Bike The GMC Topkick 21-Speed Mountain Bike features a full-suspension, strong aluminum frame that utilizes a floating beam suspension design that is mated to a Zoom suspension fork with elastomer/spring technology. The Topkick's drivetrain starts with Microshift push shifters. These shifters ...
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Filed under: Cycling, Sport & Outdoor