It's earned glowing reviews the world over for its bump-eating prowess and effortless control. How do you raise the bar on an S-Works Stumpjumper? You deck it out in SRAM's cutting-edge, wireless XX1 Eagle AXS drivetrain, finest brakes, and suspension.
THE ULTIMATE TRAIL BIKE
The innovative sidearm design makes a lighter, better-handling bike. By directly connecting all three mounting points of the rear-end and shock to the frame, we've increased both stiffness and performance over bumps. End result? Total control.
BURLY MADE BRILLIANT
You get the lightning-fast (and wireless) shifting of SRAM's XX1 Eagle AXS, the big stopping power of Code RSC disc brakes, and the plush feel of a Pike Ultimate and Super Deluxe Ultimate suspension. And, did we mention the wireless Reverb AXS dropper post?
- Carbon chassis delivers 140mm of smooth suspension and unrivaled handling.
- Lightning-fast shifting, courtesy of SRAM's wireless XX1 Eagle AXS drivetrain.
- Powerful Code RSC brakes. Top-shelf RockShox suspension. Wireless dropper post.
- Asymmetric, carbon frame design is lightweight, stiff, and incredibly capable.
- RockShox Pike Ultimate RC2 delivers stellar lightweight, long-travel performance.
- Lightning-fast shifting, courtesy of SRAM’s wireless XX1 Eagle AXS drivetrain.
- RockShox's wireless Reverb AXS sets a new bar for dropper posts.
Electronic drivetrain systems deliver excellent shifting, easy set up, and solid battery life. Here are the highlights of today’s electronic shifting systems:
Electronic shifting systems use powerful servomotors to rapidly shift the chain. Because microprocessors and sensors constantly monitor every aspect of the system, they shift with precisely and without chain rub.
Many major systems have customizable shifting. Some have the ability to add remote shifters for common riding positions, and some even allow you to change the functions of the shifting buttons.
Electronic groupsets are responsive and consistent. There are no cables to stretch and wear out, so you get a flawless shift every time. The added bonus is you’ll never have to replace a derailleur cable ever again.
Wider than standard yet narrower than fat, plus-size rims and tires hit the sweet spot in grip, stability, and speed, giving you more confidence on technical terrain. Compared to a standard tire you’ll feel grip in places you wouldn’t expect thanks to a bigger contact patch and greater rollover clearance. More air volume allows lower tire pressures which softens bumps and increases float on sand or snow. Whether you’re a novice or an expert, the benefits of plus-size tires and rims will amplify your mountain biking fun.
A dropper seatpost allows you to quickly lower and raise your seat to give you an ideal riding position. Dropping your seat creates a lower center of gravity for better control and maneuverability on steep descents, while raising it puts you at normal riding height for efficient pedaling.
Construction can include either hydraulic- or cable-actuated systems and the post’s travel can either be infinitely adjustable or stopped at set intervals, depending on the model.
Dropper seatposts come in standard lengths and diameters and vary by the amount of travel.
|Frame||FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT Door integration, threaded BB, fully enclosed internal cable routing, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm of travel|
|Fork||RockShox Pike Ultimate, DebonAir, rebound adjust, independent high and low-speed compression adjust, tapered steerer, 51mm offset, 15mm Maxle Stealth thru-axle, 150mm of travel|
|Rear Shock||RockShox Super Deluxe Ultimate, Rx Trail Tune, 3-position low-speed compression adjust, rebound adjust, 210x50mm|
Front: 110 x 15mm
Rear: 148 x 12mm
|Rims/Wheels||Roval Traverse SL Carbon 29, hookless carbon, 30mm inner width, hand-built, 2Bliss Ready|
Front: Roval Traverse SL, sealed cartridge bearings, 28h
Rear: Roval Traverse SL, DT Swiss Star Ratchet, 54t engagement, SRAM XD driver body, 28h
|Spokes||DT Competition Race|
Front: Butcher, GRID TRAIL casing, GRIPTON compound, 2Bliss Ready, 29 x 2.60
Rear: Eliminator, GRID TRAIL casing, GRIPTON compound, 2Bliss Ready, 29 x 2.30
|Crankset||SRAM X01 Eagle, DUB, 170mm|
|Bottom Bracket||SRAM DUB, threaded BB|
|Rear Derailleur||SRAM XX1 Eagle AXS|
|Cassette/Rear Cogs||SRAM XG-1299 Eagle, 10-50T|
|Shifters||SRAM XX1 Eagle AXS, trigger, 12-speed|
|Handlebars||Specialized Trail, FACT Carbon, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm, 31.8mm|
|Tape/Grips||Deity, Knuckleduster, Black|
|Stem||Deity Copperhead, 31.8mm|
|Brakes||SRAM Code RSC, 4-piston caliper, hydraulic disc, 200mm rotors|
Small: Body Geometry Myth 155, hollow ti rails
Medium – X-Large: Body Geometry Henge 143, hollow ti rails
RockShox Reverb AXS, 30.9mm
S: 125mm, M: 150mm, L/XL: 170mm
* Subject to change without notice.
|Gloss Carbon/Silver/Silver Camo Fade / Small||888818553068||93320-0402|
|Gloss Carbon/Silver/Silver Camo Fade / Medium||888818551682||93320-0403|
|Gloss Carbon/Silver/Silver Camo Fade / Large||888818552658||93320-0404||54324|
|Gloss Carbon/Silver/Silver Camo Fade / X-Large||888818551477||93320-0405|