schwinn bike rack Discount: GMC Topkick Dual-Suspension Mountain Bike

GMC Topkick Dual-Suspension Mountain Bike Review

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GMC Topkick Dual-Suspension Mountain Bike Feature

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

Boasting a full-suspension, extra-strong aluminum frame, the GMC Topkick mountain bike is an ideal choice for both trail riding and rough city riding. The frame employs a floating beam suspension design mated to a Zoom suspension fork with elastomer/spring technology. This gives the bike a smooth, steady performance even on rough terrain. The Topkick's drivetrain, meanwhile, is outfitted with Microshift push shifters that control Shimano's tried-and-true TZ-30GS derailleur. The drivetrain also offers a strong aluminum wheel set with a V-shape rim profile and high-flange alloy hubs. And to keep you stopping smoothly in any circumstance, the Topkick boasts front and rear Promax disc brakes. Disc brakes are vastly superior to rim brakes, especially under adverse road conditions. True to its GMC roots, the Topkick mountain bike is rugged, good looking, and built for the long haul.

Specifications:

Frame: 26-inch full-suspension aluminum MTB frame
Fork: Zoom CH-386 suspension fork, 65mm travel
Shocks: Kind Shock, adjustable to 650 pounds
Chain: KMC Z51
Crankset: Alloy ISA 335P, 28/38/48, L170mm
Front derailleur: Falcon MF 31 T
Rear derailleur: Shimano RD-TZ30GS SIS, 7 speed
Shifters: Microshift TS-50 ADII index L3/R7
Brake levers: GP 30 AP aluminum
Brakes: LCHI DSK-320 disc brakes, 160mm
Rims: Alloy black 26 x 1.5 inches
Tires: Kenda black with yellow band 700 x 25C
Stem: A-head TDS63K-8, EXT: 100mm, 15D
Handlebar: HL-MTB 153, W: 600mm, R: 30mm
Saddle: Velo, black padded
Seat post: Alloy micro-adjust 27.2 x 300mm with quick-release

Mens GMC Topkick 26" Dual suspension Bike with Shimano 21 speed index gearing~ For any service questions contact Kent at 1-800-451-KENT (5368) EST., for replacement parts, repair kits, tools and warranty information (or) www.services@kentbicycles.com