Trek's premium aluminium, formed into sophisticated tube shapes for maximum strength and minimum weight.
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142x12
A more robust and confidence-inspiring rear through axle, about 35% stiffer than an open dropout design. And now, a through axle wheel change is actually quick and easy.
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29" wheels
Bigger wheels carry more momentum, roll over obstacles more easily, and offer greater stability and more traction than 26" wheels.
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E2 tapered head tube
E2 tapers from a 1.5" lower to a 1-1/8" upper, placing more material where it matters most for the stiffness of a full 1.5" system without the added weight.
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Press-fit bottom bracket
Press-fit BB increases pedalling efficiency and allows for a stronger, stiffer frame structure.
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ISCG mounts
International Standard Chain Guide mounts offer easy chain guide installation and adjustment.
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Internal derailleur routing
Route your front derailleur cable through the frame to keep your bike running smooth and clean.
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Direct-mount derailleur
Derailleur attaches directly to the frame for accurate gear shifting in a lightweight, minimal package.
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Post-mount disc brake
Post mounting is the simplest, most efficient way to mount a brake calliper to your bike. Functions great, reduces weight.
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Closed convert dropouts
Hardtails offer the robust performance of a closed through-axle system with the convenience of a system that can accept 142x12 or 135x5 rear spacing.
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G2 Geometry
Advanced frame geometry and a custom offset fork give our Gary Fisher Collection 29ers precise handling at low speed without compromising high-speed stability.
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Climb-Trail-Descend
CTD gives you three suspension adjustment options: Climb, Trail, or Descend. It’s a simple, intuitive, high-performance system available on select Fox shocks and forks.
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15QR
A 15mm front through axle makes steering more precise for more control, and the quick-release feature makes wheel removal easy.
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Stealth-ready frame
Frame is prepped for internal routing if you decide to add a remotely adjustable seat post.
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2x10
A 10-speed cassette and 2-ring crankset deliver a full range of usable gears, with less weight and easier, smoother gear shifting.
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Hydraulic disc brakes
Ultimate control and stopping power in all conditions, including wet and muddy.
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Gary Fisher Collection
Innovative bikes imagined by Gary Fisher, built by Trek.
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