Rear tire: 29×2.3.
Velopedia Bicycle Archive
2019 Specialized Stumpjumper ST Comp Carbon 29 Women's - 12-speed
Original specifications: geometry for 3 published sizes.
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At a glance
Archive #900003449- Model year
- 2019
- Category
- Mountain
- Original MSRP
- $4,520.00
- Sizes
- S, M, L
- Colors
- Satin Carbon / Acid Lava
- Geometry
- 3 manufacturer sizes
- In this record
- 22 specifications · archived image · original MSRP · geometry
Original buildCarbon Fiber
Frameset
| Frame Construction | FACT 11m, full carbon chassis and rear end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 120mm of travel |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | FOX FLOAT Rhythm 34, GRIP Damper, 51mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 130mm of travel |
| Fork Material | Aluminum |
| Rear Shock | FOX FLOAT DPS Performance, Rx Women's Tune, rebound and 3-position compression adjust, 190x42.5MM |
Drivetrain
| Shifters | SRAM NX Eagle, trigger, 12-speed |
|---|---|
| Rear Derailleur | SRAM NX Eagle, 12-speed |
| Crankset | SRAM NX Eagle, DUB, 170mm; chainrings: 30T |
| Bottom Bracket | SRAM DUB, threaded BB |
| Cassette | SRAM NX Eagle, 12-speed, 11-50t |
| Chain | SRAM NX Eagle, 12-speed |
| Pedals | Specialized Dirt |
Brakes
| Brakes | (F) SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm / (R) SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm |
|---|
Cockpit & Contact Points
| Handlebar | Specialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 750mm, 31.8mm clamp |
|---|---|
| Stem | Specialized Trail, 3D-forged alloy, 4-bolt, 6-degree rise |
| Saddle | Body Geometry Myth Comp, hollow Cr-Mo rails, 155mm |
| Seatpost | X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, S: 125mm, M/L/XL: 150mm of travel |
Wheels & Tires
| Hubs | (F) Specialized, sealed cartridge bearings, 15x110mm spacing, 28h / (R) Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h |
|---|---|
| Rims | Roval Traverse 29, hookless alloy, 30mm inner width, tubeless ready |
| Spokes | DT Swiss Industry |
| Front Tire | Butcher, GRID Casing, GRIPTON® compound, 2Bliss Ready, 29x2.3" |
| Rear Tire | Purgatory, GRID casing, GRIPTON® compound, 2Bliss Ready, 29x2.3" |
No specifications match. Try a component name or clear your search.
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements3 sizes · 20 measurements
| Measurement | S | M | L |
|---|---|---|---|
| Seat tube | 380 mm | 410 mm | 455 mm |
| Effective top tube | 569 mm | 592 mm | 624 mm |
| Head tube | 95 mm | 95 mm | 125 mm |
| Head-tube angle | 67.5° | 67.5° | 67.5° |
| Seat-tube angle | 75.8° | 75.5° | 75.1° |
| Chainstay / rear center | 437 mm | 437 mm | 437 mm |
| Wheelbase | 1141 mm | 1161 mm | 1192 mm |
| Bottom-bracket drop | 39 mm | 39 mm | 39 mm |
| Bottom-bracket height | 333 mm | 333 mm | 333 mm |
| Reach | 415 mm | 435 mm | 455 mm |
| Stack | 607 mm | 607 mm | 635 mm |
| Standover height | 740 mm | 743 mm | 755 mm |
| Fork offset / rake | 51 mm | 51 mm | 51 mm |
| Front center | 707 mm | 727 mm | 758 mm |
| Trail | 99 mm | 99 mm | 99 mm |
| Fork length / axle-to-crown | 540 mm | 540 mm | 540 mm |
| Seatpost length | 376 mm | 376 mm | 438 mm |
| Crank length | 170 mm | 170 mm | 170 mm |
| Stem length | 45 mm | 45 mm | 45 mm |
| Handlebar width | 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.
Try your current gearingChanged tires or gears? Calculate your setup.
Your changes apply to this calculation. The archived build stays unchanged.
Gearing results
| Measure | Original | Your setup |
|---|---|---|
| Lowest ratio | — | — |
| Highest ratio | — | — |
| Total range | — | — |
| Lowest-gear speed | — | — |
| Highest-gear speed | — | — |
Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.
Parts & serviceability
Find replacement parts
12-speed

SRAM GX Eagle 12-Speed Chain Silver, 126 links
Replacement option
12-speed, 11-50t
GRID Casing, GRIPTON® compound, 2Bliss Ready, 29x2.3"
Replacement search: 29x2.3 hookless compatible bicycle tire Before ordering: Check tire approval and pressure for your rim.More parts (8)Fewer parts
threaded BB
DUB, 170mm; chainrings: 30T
12-speed
trigger, 12-speed
6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 750mm, 31.8mm clamp
3D-forged alloy, 4-bolt, 6-degree rise
hookless alloy, 30mm inner width, tubeless ready
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.
Service essentialsQuick reference before buying parts
Archived specifications for reference. Check the fitted parts before ordering.
- Front tire
- Butcher, GRID Casing, GRIPTON® compound, 2Bliss Ready, 29x2.3"Check: Verify the fitted tire’s size marking and rim type.
- Rear tire
- Purgatory, GRID casing, GRIPTON® compound, 2Bliss Ready, 29x2.3"Check: Verify the rear size; it may differ from the front.
- Drivetrain
- 12-speedCheck: Match the installed drivetrain family, not just its speed count.
- Bottom bracket / shell
- SRAM DUB, threaded BBCheck: Verify shell type and width, crank interface, and spindle length or spacers.
Not confirmed in this record: Seatpost diameter. Check the fitted parts for these details.
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: 2019 Specialized Stumpjumper ST Comp Carbon 29 Women's - 12-speed · Mountain · Published sizes: S, M, L
Frame and fork
Inspect the frame and fork →Archived: Frame: FACT 11m, full carbon chassis and rear end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 120mm of travel · Fork: FOX FLOAT Rhythm 34, GRIP Damper, 51mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 130mm of travel · Aluminum
Suspension
Evaluate the suspension →Archived: Fork: FOX FLOAT Rhythm 34, GRIP Damper, 51mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 130mm of travel · Rear shock: FOX FLOAT DPS Performance, Rx Women's Tune, rebound and 3-position compression adjust, 190x42.5MM
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM NX Eagle, trigger, 12-speed · Rear derailleur: SRAM NX Eagle, 12-speed · Crankset: SRAM NX Eagle, DUB, 170mm; chainrings: 30T · Bottom bracket: SRAM DUB, threaded BB · Cassette: SRAM NX Eagle, 12-speed, 11-50t · Chain: SRAM NX Eagle, 12-speed
Brakes
Inspect the brakes →Archived: Brakes: (F) SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm / (R) SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm
Wheels and tires
Check wheels and tires →Archived: Rims: Roval Traverse 29, hookless alloy, 30mm inner width, tubeless ready · Hubs: (F) Specialized, sealed cartridge bearings, 15x110mm spacing, 28h / (R) Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h · Front tire: Butcher, GRID Casing, GRIPTON® compound, 2Bliss Ready, 29x2.3" · Rear tire: Purgatory, GRID casing, GRIPTON® compound, 2Bliss Ready, 29x2.3"
Controls and contact points
Archived: Handlebar: Specialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 750mm, 31.8mm clamp · Stem: Specialized Trail, 3D-forged alloy, 4-bolt, 6-degree rise · Seatpost: X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, S: 125mm, M/L/XL: 150mm of travel · Saddle: Body Geometry Myth Comp, hollow Cr-Mo rails, 155mm · Pedals: Specialized Dirt
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.

