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Trek Rumblefish Pro (2013)

General

Product Category
Brand Trek
ModelRumblefish Pro
Size15.5, 17.5, 19, 21, 23
ColorTrek Black

Specific

AccessoriesTrek shock sag meter, Bontrager shock pump
Bottom bracketBB95
Brake leversShimano Deore XT
Brake rotorShimano
BrakesShimano XT hydraulic disc
CassetteShimano XT 11-36, 10 speed
CranksetShimano Deore XT, 42/32/24
Features Fox Factory Series fork w/Kashima Rockshox Reverb dropper post Bontrager Rhythm Elite wheels Shimano XT drivetrain Shimano XT brakes Alpha Platinum Aluminum: Our premium lightweight aluminum is continuously cold extruded and butted at multiple points for ultimate weight reduction and superior strength. Frames built with Alpha Platinum are hydroformed to create the most sophisticated shapes for the lightest weight, and are finished using Trek's smooth-weld finishing process. ABP Convert: Other full suspension systems firm up under braking, reducing your control when you need it most. Trek’s patented Active Braking Pivot solves that by keeping your suspension active whether you're on the brakes or off. ABP Convert features a robust, confidence-inspiring 142x12mm rear wheel. It offers easy wheel installation, and is 35% stiffer than any open dropout design. A conversion kit available at your Trek retailer will give you the option to switch to 135x5mm. When your suspension stays active under braking, you stay in control. You can brake later in a turn, maintain better rear wheel traction in stutter bumps, go faster, and just have more fun. Try it on any other system: find a downhill with stutter bumps. Apply the brakes and feel the suspension stiffen. Your rear wheel will skip across the top of the bumps. Now, try it with an ABP-equipped bike. Feel the extra control, and imagine how much faster you can go. That’s the ABP difference. We were delighted when ABP was awarded US Patent # 7,837,213 in 2010. But fun as it's been to add the patent number to our frames, the real satisfaction comes from building ABP into every full suspension bike we sell, because it means you get to ride a better bike. E2 tapered head tube: 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 threading in as on standard bottom brackets. This provides a wider stance for the frame’s tubing juncture, resulting in a stronger frame. This wider stance also mimics the benefits of an OCLV Carbon-only technology, BB95. Direct-mount derailleur: A traditional front derailleur attaches to the frame with a band clamp. Our direct-mount front derailleur attaches directly to the frame using a solid, flat interface. This fastening method ensures crisper, more accurate front shifting. DRCV rear shock: Most full suspension air-shock bikes use small-volume canisters for pedaling efficiency. Unfortunately, they don’t have the best big-hit control. Others use less efficient, larger volume shocks, or complex multi-shock systems with cumbersome controls. Our solution: Dual Rate Control Valve (DRCV) technology. One shock, two chambers, no compromise. DRCV fork: Most forks use only about 90% of their travel. Trek Dual Rate Control Valve (DRCV) technology solves that, using two chambers to give you exactly the suspension you need for every inch of your ride. You get great small-bump compliance, smooth mid-stroke travel, and awesome big-hit control. Magnesium swing link: Minimizes material and weight while maintaining a strong bracing angle for a more rigid frame. Oversized MTB hubs: 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. Taller and wider flanges create a wider, stronger hub-to-rim bracing angle. Oversized 25mm endcaps strengthen the hub-to-fork interface for less front-end deflection. Oversized hub supports taller flanges for a robust, flex-free setup. G2 Geometry: Conventional wisdom says 29ers have sleepy handling compared to 26" wheel bikes. We solved that with G2 Geometry, featuring a custom-offset fork and advanced frame geometry for precise handling at low speed without compromising high-speed stability. It’s why Trek 29ers handle better than any others. Gary Fisher Collection: Innovative bikes imagined by Gary Fisher, built by Trek. Extended size range: Many Trek models feature a wider range of sizes than the industry standard, to give a better fit to more riders. 15QR: A 15mm front thru axle makes steering more precise for more control, and the quick-release feature makes wheel removal easy. 142x12: Our robust and confidence-inspiring rear thru axle is about 35% stiffer than an open dropout design. And now, a thru axle wheel change is actually quick and easy, thanks to a tabbed guide in the frame's dropout. 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. Kashima Coat fork: Kashima Coat metal finish on the fork stanchions reduces friction, for quicker suspension response and improved durability.
Fork typeFox Factory Series 32 Float w/DRCV, CTD (climb-trail-descend) adjustable Fit Adjust damper, rebound, E2 tapered steerer, Kashima coating, 15QR thru axle, custom G2 Geometry w/51mm offset, 120mm travel, tuned by Trek in California
Frame typeAlpha Platinum Aluminum main frame & stays w/E2 tapered head tube, press-fit bottom bracket, ABP Convert, magnesium swing link, G2 Geometry, 120mm travel
Front derailleurShimano Deore XT, direct mount
HeadsetFSA NO.57, E2, ACB sealed bearings
Hub frontBontrager 15mm
Hub rearBontrager 142x12
Rear derailleurShimano Deore XT Shadow Plus
Recommended forMountain, XC Mountain, Trail
Rims typeBontrager Rhythm Elite Tubeless Ready 29" disc, 28H
SaddleBontrager Evoke 2, chromoly rails
ShiftersShimano Deore XT, 10 speed
Shock typeFox Factory Series Float w/DRCV, CTD (climb-trail-descend) damper, rebound, tuned by Trek in California, 7.25x1.875"
SkewersBontrager
SpokesBontrager
StemBontrager Rhythm Pro, 31.8mm, 7 degree
TiresBontrager 29-3, Team TLR, 29x2.3"
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