May 2, 2009
GMC Topkick Dual-Suspension Mountain Bike
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 SpecificationsFrame: 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 28×38x48 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: Kenda black with yellow band 700X25C Stem: A-head TDS63K-8 EXT:100mm 15D Handlebar: HL-MTB 153 W: 600mm R:30mm Sadle: Velo black padded Seat Post: Alloy micro adjust 27.2 X 300mm with quick-release Amazon.com Bicycle Buying GuideFinding the Right Bike To really enjoy cycling, it’s import (more…)
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3.0 out of 5 stars
Rare Inner Tubes…
First, based on my experience, don’t rely on the specifications posted here for the GMC Topkick Dual-Suspension Mountain Bike; actual parts used and their specifications may vary…
2.0 out of 5 stars
Get something else
This bike is not worth $300 but if you could get it for the $150 some reviewers got it for that’s a different story. It’s heavy and very slow.
5.0 out of 5 stars
Great bike for most users
I purchased this bike because the price was great and it came with dual suspension and front/rear disc brakes.
4.0 out of 5 stars
Excellent choice for the price
I’ve had the GMC Topkick for almost a month now, during which I have been using it daily (home-work); it has also been put to the test on a biking trail in a nearby state park…
4.0 out of 5 stars
Great Value…Worth the Money!
GMC Topkick Dual-Suspension Mountain Bike
Amazon came through again with the best price on the web. It was such a good deal that I bought two!
4.0 out of 5 stars
Good bike for the money
Let’s put it this way: If you don’t know how to tune dérailleurs and brakes, you’d better learn it now or shell out your dough for others to tune.
4.0 out of 5 stars
good bike for the price
This bike seems to be a pretty good buy. The only complaint that i have about it is that i bought it for my father who is very tall and the handle bars are very low and are not…
5.0 out of 5 stars
great bike
i bought this bike for my husband and he loves it. Its a very good bike for the price cant ask for more. great purchase and great price. i would totally recommend this bike
5.0 out of 5 stars
bike
Very good item I love it and I will encourage others to get it also.
4.0 out of 5 stars
Satisfied
Received bike within 2 days of purchace on the first time PRIME trial offer. Bike was in good condition with the exception of the front disk.