GMC Topkick Dual-Suspension Mountain Bike: Sports & Outdoors

• 21-speed mountain bike features a full-suspension, strong aluminum frame
• Floating beam suspension design is mated to a Zoom suspension fork with elastomer/spring technology
• Microshift push shifters and Shimano TZ-30GS derailleur
• Strong aluminum wheelset featuring V-shape rim profile and high-flange alloy hubs
• Front and rear Promax disk brakes work great, even in adverse conditions

• GMC Topkick Dual-Suspension Mountain Bike
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• NiteRider Pro 1500 LED Race Light
• Thule Doubletrack 2 Bike Hitch Carrier with STL2 Lock
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