Rear tire: 29×2.3.
Velopedia Bicycle Archive
2017 Specialized S-Works Stumpjumper FSR 29
Original specifications: geometry for 4 published sizes.
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At a glance
- Model year
- 2017
- Category
- Mountain
- Sizes
- S, M, L, XL
- Colors
- Silver Tint Carbon/rocket Red
- Geometry
- 4 manufacturer sizes
- In this record
- 21 specifications · archived image · geometry
- Archive ID
- 900003681
Model history 1 other year
Original buildCarbon Fiber
Frameset
| Frame Construction | FACT 11m, full carbon chassis and 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 | Öhlins RXF36, 29/27.5+, Twin-Tube design, air spring w/ adjustable 3rd chamber, adjustable high and low speed compression, adjustable rebound, 15x110mm thru-axle, 51mm offset, 150mm travel |
| Rear Shock | Custom Öhlins STX, Single Tube design, Rx Trail Tune, 3rd Chamber air spring technology, AUTOSAG, adjustable compression & rebound damping, 197x48mm |
Drivetrain
| Shifters | SRAM XX1 Eagle, 12-speed, trigger |
|---|---|
| Rear Derailleur | SRAM XX1 Eagle, 12-speed |
| Crankset | SRAM XX1 Eagle, carbon, 30mm spindle, 52mm chainline, 30T |
| Bottom Bracket | SRAM PF30, OS press-in bearings |
| Cassette | SRAM XG-1295, 12-speed, 10-50t |
| Chain | SRAM XX1 Eagle, black, 12-speed w/PowerLink |
| Pedals | Resin Test Ride w/toe clips |
Brakes
| Brakes | (F) SRAM Guide RS carbon, hydraulic disc, organic pads, carbon lever, Guide S4 4-piston caliper, 200/180mm rotor / (R) SRAM Guide RS carbon, hydraulic disc, organic pads, carbon lever, Guide S4 4-piston caliper, 180/160mm rotor |
|---|
Cockpit & Contact Points
| Handlebar | Specialized Trail, FACT carbon, 6-degree upsweep, 8-degree backsweep, 27mm rise, 750mm, 31.8mm |
|---|---|
| Stem | Syntace F109, 6-degree rise, 31.8mm clamp |
| Saddle | Body Geometry Henge Expert, hollow titanium 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 SL, DT Swiss Star Ratchet, 54t engagement, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h |
|---|---|
| Rims | Roval Traverse SL 29, hookless carbon, 30mm 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 | 50 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 XX1 Eagle 12-Speed Chain Copper, 126 links
126 links
More parts (6)
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer 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 S-Works Stumpjumper FSR 29 · Mountain · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: FACT 11m, full carbon chassis and 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: Öhlins RXF36, 29/27.5+, Twin-Tube design, air spring w/ adjustable 3rd chamber, adjustable high and low speed compression, adjustable rebound, 15x110mm thru-axle, 51mm offset, 150mm travel
Suspension
Evaluate the suspension →Archived: Fork: Öhlins RXF36, 29/27.5+, Twin-Tube design, air spring w/ adjustable 3rd chamber, adjustable high and low speed compression, adjustable rebound, 15x110mm thru-axle, 51mm offset, 150mm travel · Rear shock: Custom Öhlins STX, Single Tube design, Rx Trail Tune, 3rd Chamber air spring technology, AUTOSAG, adjustable compression & rebound damping, 197x48mm
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM XX1 Eagle, 12-speed, trigger · Rear derailleur: SRAM XX1 Eagle, 12-speed · Crankset: SRAM XX1 Eagle, carbon, 30mm spindle, 52mm chainline, 30T · Bottom bracket: SRAM PF30, OS press-in bearings · Cassette: SRAM XG-1295, 12-speed, 10-50t · Chain: SRAM XX1 Eagle, black, 12-speed w/PowerLink
Brakes
Inspect the brakes →Archived: Brakes: (F) SRAM Guide RS carbon, hydraulic disc, organic pads, carbon lever, Guide S4 4-piston caliper, 200/180mm rotor / (R) SRAM Guide RS carbon, hydraulic disc, organic pads, carbon lever, Guide S4 4-piston caliper, 180/160mm rotor
Wheels and tires
Check wheels and tires →Archived: Rims: Roval Traverse SL 29, hookless carbon, 30mm 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, FACT carbon, 6-degree upsweep, 8-degree backsweep, 27mm rise, 750mm, 31.8mm · Stem: Syntace F109, 6-degree rise, 31.8mm clamp · 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 Expert, hollow titanium rails, 143mm · Pedals: Resin Test Ride w/toe clips
Before and during the test ride
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.




