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Trek Mamba (2012)

General

Product Category
Brand Trek
ModelMamba
Size15.5, 17.5, 19, 21, 23"
ColorMatte Metallic Black Crystal Pearl White

Specific

Brakesshimano M446 hydraulic disc brakes w/Shimano hydraulic levers
CassetteShimano HG20 11-34, 9 speed
CranksetShimano Alivio 9 sp. 22x32x44T
FeaturesGary Fisher Collection Innovative bikes imagined by Gary Fisher, built by Trek. Alpha Gold: Better Our premium lightweight aluminum alloy is continuously cold extruded and butted for weight reduction and superior strength. Frames built with Alpha Gold feature some degree of mechanical and hydroforming to create more complex industrial designs for even lighter weight, and are finished using Trek's smooth-weld finishing process. 29 Inch Wheels -More momentum A bigger wheel holds its momentum better. So you stay rolling over rough stuff and maintain your speed through the corners.Go faster, with ABP Race ABP Race offers all the benefits of our original ABP, in a lighter, narrower, faster setup. ABP Race also provides thru-axle stiffnss with a quick-release lever that can be oriented in any direction, independent of skewer tension. Slow-handling 29ers? Gary solved that. The many advantages of bigger wheels can come with a price: sleepy handling. Gary solved that, with G2. G2 Geometry is our system-wide solution to slow 29er handling. We've optimized frame geometry and fork geometry in tandem to create a bike that handles nimbly in tight, twisty singletrack without compromising high-speed stability. It's why our Fisher Collection 29ers handle better than any others. Suspension fork Shock-absorbing fork allows the front wheel to travel up and down over bumps while the handlebars stay steady, for a comfortable, controlled ride. Suspension lockout Locked suspension means your fork remains inactive, increasing pedaling efficiency. Perfect for extended road sections where efficiency is more important than bump absorption. Externally controlled lockout allows on-the-fly adjustment. Hydraulic disc brakes Hydraulic disc brakes offer the absolute strongest stopping power in all conditions, including wet and muddy. 9-speed Performance-oriented gearing for performance-oriented bikes and riders. 29ers don't fit? We solved that. Many Trek models feature a wider range of sizes than the industry standard, to give a better fit to more riders.
Fork typeRockShox XC32 w/coil spring, TurnKey lockout, custom G2 Geometry, 51mm offset crown, 100mm travel
Frame typeAlpha Gold Aluminum, butted & hydroformed tubing, cold-forged dropouts & bottom bracket, G2 Geometry
Front derailleurShimano Acera
Headset1-1/8" threadless, semi-integrated, semi-cartridge bearings
Hub frontShimano M35 hubs
Hub rearShimano M35 hubs
PedalsWellgo ATB, boron axle, steel cage
Rear derailleurShimano Deore
Recommended forMountain, XC Mountain
Rims typeBontrager AT-850 disc 29 32-hole rims
SaddleBontrager Evoke 1
ShiftersShimano Alivio M430, 9 speed
SkewersBontrager
StemBontrager Race Lite, 31.8mm
TiresBontrager 29-3, 29x2.21"
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