Features
- 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
Price: $299.99
Product prices and availability are accurate as of the date/time indicated and are subject to change.
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Product Information |
Amazon.com
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 control Shimano's tried and true TZ-30GS derailleur. The drivetrain finishes up with a strong aluminum wheelset featuring V-shape rim profile and high-flange alloy hubs. Stopping is handled by Promax disk brakes on the front and rear. These brakes are vastly superior to rim brakes, especially under adverse road conditions. True to it's GMC roots, this bicycle is rugged, good looking, and built for the long haul.
GMC Topkick Mountain Bike Specifications
Frame: 26-inch full suspension aluminum MTB frame Fork: Zoom CH-386 suspension fork 65mm travel Shocks: Kind Shock adjustable 650 pounds Chain: KMC Z 51 Crankset: Alloy ISA 335P 28x38x48 L170mm Front Derailleur: Falcon MF 31 T Rear Derailleur: Shimano RD-TZ30GS SIS 7SPD Shifters: Microshift TS-50 ADII index L3/R7 Brake Levers: GP 30 AP aluminum Brakes: LCHI DSK-320 disk brake 160mm Rims: Alloy black 26-inch X1.5 Tires:26 inch MTB Tread Stem: A-head TDS63K-8 EXT:100mm 15D Handlebar: HL-MTB 153 W: 600mm R:30mm Sadle: Padded Foam Seat Post: Alloy micro adjust 27.2 X 300mm with quick-release
Amazon.com Bicycle Buying Guide
Finding the Right Bike
To really enjoy cycling, it's important to find a bicycle that works for you. Here are some things to keep in mind when you're in the market for a new bike:
The Right Ride
In general, bikes are broken down into three major categories: Road and Racing Bikes--As a general rule, road and racing are built for speed and longer distances on paved surfaces. Thinner tires, lightweight 29-inch (700c) wheels and drop bars that allow for a more aerodynamic position are the norm. Most road bikes, regardless of price, offer many gears for tackling both hilly and flat terrain. Mountain Bikes--With their larger tires, hill-friendly gearing and upright position, mountain bikes are very popular for all types of riding, both on pavement and off. Mountain bikes that are designed specifically for rugged trail use typically feature a suspension fork. Some may have rear suspension, as well. A quick change of the tires on any mountain bike--even one that you use regularly on trails--adds to its versatility and makes it a worthy street machine. Comfort/Cruiser Bikes--For tooling around on bike paths, light trails, or for cruising a quiet beach-side lane, comfort/cruiser bikes are the ticket. With a super-relaxed riding position, padded seats, and limited or no gearing, these bikes are made for enjoying the scenery and having fun with the family.
The Right Price
A bike's price boils down to three essentials: frame materials, bike weight, and component quality and durability. Entry-level--You'll find a wide range of comfort and cruiser bikes in this category, as well as some lower-end mountain bikes and road bikes. Most will have steel frames and components that are designed to last for several years with frequent use. Mid-range--Bikes in this range
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