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Friday, May 20, 2011

GMC Topkick Dual-Suspension Mountain Bike


GMC Topkick Dual-Suspension Mountain Bike
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.



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

GMC Topkick Dual-Suspension Mountain Bike

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.

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

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