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Trek Superfly AL (2012)

General

Product Category
Brand Trek
ModelSuperfly AL
Size15.5, 17.5, 19, 21, 23"
ColorMetallic Black

Specific

Bottom bracketPress Fit
BrakesAvid Elixir 3 hydraulic disc brakes
CassetteShimano HG62-10 11-36, 10 speed
CranksetShimano M552, 42/32/24
FeaturesGary Fisher Collection Innovative bikes imagined by Gary Fisher, built by Trek. 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. 29er too flexy? We solved that. Bigger is better. Oversized hub, flanges, and end caps create a flex-free 29" wheel capable of chewing through technical terrain, for more confidence in rough stuff and in the corners. Alpha Platinum: Best Our high-performance lightweight aluminum alloy is continuously cold extruded and butted at multiple points for ultimate weight reduction and superior strength. Frames built with Alpha Platinum feature a high degree of hydroforming to create the most complex industrial designs for the lightest weight, and are finished using Trek's smooth-weld finishing process. 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. Robust = heavy? We solved that. E2 is the evolution of the traditional 1-1/8" headset to a tapered head tube, fork, and headset system. E2 tapers from a 1.5" lower to a 1-1/8" upper headset to provide more material where it matters most, resulting in a stronger, lighter frame with point-and-shoot control. Press-fit bottom bracket Press-fit BB is a bottom bracket shell that allows the bearings to press into the frame rather than thread in like standard bottom brackets. This provides a wider stance for the frame’s tubing juncture, resulting in a stronger frame. This wider stance also simulates benefits of an OCLV Carbon-only technology, BB95. 3x10 With a 10-speed cassette and a 3-ring crankset, 3x10 delivers a closer-ratio drivetrain, a wider range of gears, and increased efficiency and durability. 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. 135x5 rear wheel Traditional-width rear hub attaches to the frame using a standard or ABP-specific skewer
Fork typeFox Evolution Series 32 Float 29 RL, air spring, lockout, rebound, custom G2 Geometry, 51mm offset crown, E2 tapered steerer, 100mm travel
Frame typeAlpha Platinum Aluminum, butted & hydroformed tubing, E2 tapered head tube, press fit bottom bracket, cold-forged dropouts, G2 29" geometry
Front derailleurShimano Deore
HeadsetFSA NO.57, E2, ACB sealed bearings
Hub frontBontrager 28-hole FCC alloy front hub
Hub rearShimano M525 32-hole rear hub
Rear derailleurShimano Deore XT M780 Shadow
Recommended forMountain, XC Mountain
Rims typeBontrager Mustang Disc 29 rims, Tubeless Ready
SaddleBontrager Evoke 2, chromoly rails
ShiftersShimano Deore M591, 10 speed
SkewersBontrager
SpokesBontrager
StemBontrager Race Lite, 31.8mm
TiresBontrager 29-1 Expert, 29x2.2"
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