GreatMountain Bike: Mountain Bikes Dual Suspension
GMC Topkick Dual-Suspension Mountain Bike
This is a great mountain bike which has dual suspension as its best feature. Light and easy dropping off curbs on
the way to work, huge difference from any hardtail mountain bike.
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21-speed mountain bike features a full-suspension, strong aluminum frame
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Floating beam suspension design is mated to a Zoom suspension fork with elastomer/spring technology
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Microshift push shifters and Shimano TZ-30GS derailleur
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Strong aluminum wheelset featuring V-shape rim profile and high-flange alloy hubs
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Front and rear Promax disk brakes work great, even in adverse conditions
GMC Topkick Mountain Bikes Dual Suspension 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: 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
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