Rear tire: 29×2.3.
Velopedia Bicycle Archive
2017 Specialized Stumpjumper FSR Expert Carbon 29
Original specifications: geometry for 4 published sizes.
Selling this bike? Get the spec link and selling options
At a glance
- Model year
- 2017
- Category
- Mountain
- Sizes
- S, M, L, XL
- Colors
- Gloss Rocket Red/black, Gloss White/carbon/hyper
- Geometry
- 4 manufacturer sizes
- In this record
- 20 specifications · 2 archived images · geometry
- Archive ID
- 900003680
Model history 2 other years
Original buildCarbon Fiber
Frameset
| Frame Construction | 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 travel |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | RockShox Pike RC 29/27.5+, Solo Air, compression and rebound adjust, tapered steerer, 15x110mm Maxle Stealth thru-axle, 51mm offset, 150mm travel |
| Rear Shock | RockShox Monarch RT3, Rx Trail Tune, AUTOSAG, rebound and 3-position compression adjust, 197x48mm |
Drivetrain
| Shifters | SRAM GX, 11-speed, trigger |
|---|---|
| Rear Derailleur | SRAM X1 Type 2.1, 11-speed |
| Crankset | RaceFace Aeffect, 6000-series alloy, 24mm spindle, 52mm chainline, 28T |
| Cassette | SRAM XG-1150, 11-speed, 10-42t |
| Chain | SRAM PC-1110, 11-speed w/PowerLink |
| Pedals | Resin Test Ride w/toe clips |
Brakes
| Brakes | (F) SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor / (R) SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor |
|---|
Cockpit & Contact Points
| Handlebar | Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 25mm rise, 750mm width, 31.8mm |
|---|---|
| Stem | Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise |
| Saddle | Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm |
| Seatpost | 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 travel |
Wheels & Tires
| Hubs | (F) Roval Traverse, sealed cartridge bearings, 15mm thru-axle, 110mm spacing, 24h / (R) Roval Traverse, DT Swiss internals, sealed cartridge bearings, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h |
|---|---|
| Rims | Roval Traverse 29, hookless alloy, 29mm inner width, 24/28h, tubeless ready |
| Spokes | DT Swiss Revolution |
| Front Tire | Butcher, GRID casing, 29x2.3"", 60TPI, Aramid folding bead, 2Bliss Ready |
| Rear Tire | Slaughter, GRID casing, 29x2.3"", 60TPI, Aramid folding bead, 2Bliss Ready |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements4 sizes · 18 measurements
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Seat tube | 396 mm | 430 mm | 468 mm | 523 mm |
| Effective top tube | 563 mm | 590 mm | 616 mm | 648 mm |
| Head tube | 95 mm | 95 mm | 125 mm | 145 mm |
| Head-tube angle | 67° | 67° | 67° | 67° |
| Seat-tube angle | 74° | 74° | 74° | 74° |
| Chainstay / rear center | 437 mm | 437 mm | 437 mm | 437 mm |
| Wheelbase | 1122 mm | 1149 mm | 1179 mm | 1212 mm |
| Bottom-bracket drop | 33 mm | 33 mm | 33 mm | 33 mm |
| Reach | 386 mm | 413 mm | 431 mm | 457 mm |
| Stack | 618 mm | 618 mm | 646 mm | 664 mm |
| Fork offset / rake | 51 mm | 51 mm | 51 mm | 51 mm |
| Front center | 687 mm | 714 mm | 744 mm | 777 mm |
| Trail | 96.5 mm | 96.5 mm | 96.5 mm | 96.5 mm |
| Fork length / axle-to-crown | 560 mm | 560 mm | 560 mm | 560 mm |
| Seatpost length | 390 mm | 430 mm | 430 mm | 430 mm |
| Crank length | 170 mm | 175 mm | 175 mm | 175 mm |
| Stem length | 45 mm | 60 mm | 60 mm | 60 mm |
| Handlebar width | 750 mm | 750 mm | 750 mm | 750 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Parts & serviceability
Find replacement parts

SRAM PC-1110 Chain One Color, 114 Links/11 Speed

SRAM GX XG-1150 11-Speed Cassette Black, 10-42T
More parts (6)Fewer parts
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
Bike-specific inspection checklist 23 checks based on 6 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 2017 Specialized Stumpjumper FSR Expert Carbon 29 · Mountain · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: 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 travel · Fork: RockShox Pike RC 29/27.5+, Solo Air, compression and rebound adjust, tapered steerer, 15x110mm Maxle Stealth thru-axle, 51mm offset, 150mm travel
Suspension
Evaluate the suspension →Archived: Fork: RockShox Pike RC 29/27.5+, Solo Air, compression and rebound adjust, tapered steerer, 15x110mm Maxle Stealth thru-axle, 51mm offset, 150mm travel · Rear shock: RockShox Monarch RT3, Rx Trail Tune, AUTOSAG, rebound and 3-position compression adjust, 197x48mm
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM GX, 11-speed, trigger · Rear derailleur: SRAM X1 Type 2.1, 11-speed · Crankset: RaceFace Aeffect, 6000-series alloy, 24mm spindle, 52mm chainline, 28T · Cassette: SRAM XG-1150, 11-speed, 10-42t · Chain: SRAM PC-1110, 11-speed w/PowerLink
Brakes
Inspect the brakes →Archived: Brakes: (F) SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor / (R) SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor
Wheels and tires
Check wheels and tires →Archived: Rims: Roval Traverse 29, hookless alloy, 29mm inner width, 24/28h, tubeless ready · Front tire: Butcher, GRID casing, 29x2.3"", 60TPI, Aramid folding bead, 2Bliss Ready · Rear tire: Slaughter, GRID casing, 29x2.3"", 60TPI, Aramid folding bead, 2Bliss Ready
Controls and contact points
Archived: Handlebar: Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 25mm rise, 750mm width, 31.8mm · Stem: Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise · Seatpost: 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 travel · Saddle: Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm · Pedals: Resin Test Ride w/toe clips
Before and during the test ride
Follow the full used-bike inspection order →Have you owned this bike?Help preserve its real-world history by sharing your owner experience.
Share the details that would help another rider understand how this model fits, rides and holds up over time. Velopedia reviews every contribution before publication.
Already contributed? Send me a fresh private edit link
For privacy, Velopedia shows the same confirmation whether or not an experience exists.
Gallery2 images
Checking current listings…
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.




