Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Specialized
2018 Specialized Stumpjumper Expert 29/6Fattie
Previous used estimate
$1,306 - $1,343
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Specialized Stumpjumper Expert 29/6Fattie
12-month projected trend
7%
Direction and magnitude, not judgment
vs. category average
1%
Drops faster than category avg
Price over time - 2018 Specialized Stumpjumper Expert 29/6Fattie
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Stumpjumper model years
Overview
About this bike
If you know the history of the Stumpjumper FSR, you know that it doesn't believe in compromising. And not surprisingly, this still rings true today with the Stumpjumper Expert 29/6Fattie. It features our FACT 9m carbon fiber for the bulk of the construction in order to provide an ultra-lightweight, strong, and stiff frame. The carbon molding process also allowed us to revolutionize how you carry your trail essentials with the all-new SWAT Door found at the down tube. This compartment will fit a tube, a tool, and pump without rattling or compromising the structural integrity of the frame. You'll also find an aggressive, trail-eating geometry to complement the 29- inch wheels that features ridiculously short chainstays, a roomy top tube, a low bottom bracket, and a slacked out front end. And to make things even better, the Stumpy's design also allows you the opportunity to toggle between 29-inch wheels and 6Fattie wheels (not included), allowing the ultimate in configuration options for the trail at hand. For the build, we spec'd some of SRAM's best performing and durable 12- speed components, a FOX 34 Performance fork with 150mm of travel, and hand- built Roval Traverse 29 carbon wheels. It's a bike that will have you never looking back—unless it's to see your buddies eating your dust. - FACT 9m carbon fiber Trail Chassis with Stumpjumper FSR M5 alloy rear end blends stiffness with light weight to form the pinnacle of efficiency, while fully enclosed cable routing and an integrated SWAT Door create exceptional handling and zero-hassle storage. - The FOX 34 Performance fork features 150mm of plush travel to take on big hits and bumpy terrain with supreme confidence and efficiency. - SRAM's 12-speed GX Eagle drivetrain, with Truvativ Descendent crank, features an ultra-wide gear range that delivers climbing and descending efficiency in spades. On top of this, the one-by setup is notorious for being next to impossible to drop a chain with, plus it provides a significant weight savings in comparison to a standard two-by setup.
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- FOX 34 Performance 650b, 44mm offset, 3 Position Micro Adjust damper 15x110mm Kabolt thru-axle, 150mm of travel
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise
- Product Family
- Stumpjumper
- Component Axles
- Front: 15x110mm Rear: 12x148mm
- Component Chain
- SRAM GX Eagle, 12-speed w/ PowerLock
- Component Color
- Heritage Gloss Acid Mint/Acid Kiwi/Acid Pink, Satin Silver Tint Carbon/Black/Rocket Red Clean
- Component Frame
- Specialized FACT 9m, carbon front chassis, M5 alloy rear end, Trail Geometry, SWAT Door integration, PF30 BB, fully enclosed internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 135mm of travelFACT 9m carbon front chassis w/ Specialized M5 Aluminum rear end, 29/6Fattie Trail Geometry, SWAT Door integration, PF30 BB, fully enclosed internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 135mm of travel
- Component Brakes
- SRAM Guide R, hydraulic disc, Front: 200/180mm; Rear: 180/160mm
- Component Saddle
- Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm
- Component Cassette
- SRAM GX Eagle, 12-speed, 10-50t
- Component Crankset
- Truvativ Descendant, aluminum, Boost 148, 170mm crankarm, 30mm spindle
- Component Shifters
- SRAM GX Eagle, trigger, 12-speed
- Component Handlebar
- Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
- Component Seat Post
- Command Post IRcc, 12-position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, S: 100mm, M/L/XL: 125mm of travel
- Component Chainrings
- 30T
- Component Front Tire
- Front: Butcher, GRID casing, Gripton, 2Bliss Ready, 29x2.3" Rear: Purgatory, GRID casing, 29x2.3", 60TPI, Aramid folding bead, 2Bliss Ready
- Component Rear Shock
- RockShox Monarch RT3, Rx Trail Tune, AUTOSAG, rebound and 3-position compression adjust, 197x48mm
- Component Tape Grips
- Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
- Component Bottom Bracket
- PF30
- Component Rear Derailleur
- SRAM GX Eagle, 12-speed
- Rear Shock
- RockShox Monarch RT3, Rx Trail Tune, AUTOSAG, rebound and 3-position compression adjust, 197x48mm
- Crankset
- Truvativ Descendant, aluminum, Boost 148, 170mm crankarm, 30mm spindle
- Bottom Bracket
- PF30
- Chain
- SRAM GX Eagle, 12-speed w/ PowerLock
- Saddle
- Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm
- Handlebar
- Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
- Rear Derailleur
- SRAM GX Eagle, 12-speed
- Stem
- Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise
- Axles
- Front: 15x110mm Rear: 12x148mm
- Brakes
- SRAM Guide R, hydraulic disc, Front: 200/180mm; Rear: 180/160mm
- Cassette
- SRAM GX Eagle, 12-speed, 10-50t
- Chainrings
- 30T
- Fork
- FOX 34 Performance 650b, 44mm offset, 3 Position Micro Adjust damper 15x110mm Kabolt thru-axle, 150mm of travel
- Frame
- Specialized FACT 9m, carbon front chassis, M5 alloy rear end, Trail Geometry, SWAT Door integration, PF30 BB, fully enclosed internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 135mm of travelFACT 9m carbon front chassis w/ Specialized M5 Aluminum rear end, 29/6Fattie Trail Geometry, SWAT Door integration, PF30 BB, fully enclosed internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 135mm of travel
- Seat Post
- Command Post IRcc, 12-position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, S: 100mm, M/L/XL: 125mm of travel
- Shifters
- SRAM GX Eagle, trigger, 12-speed
- Tape/Grips
- Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
- Color
- Satin Silver Tint Carbon/Black/Rocket Red Clean
- Size
- X-Large
- Front Tire
- Front: Butcher, GRID casing, Gripton, 2Bliss Ready, 29x2.3" Rear: Purgatory, GRID casing, 29x2.3", 60TPI, Aramid folding bead, 2Bliss Ready
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.