Specialized Stumpjumper Alloy LTD 2024
2024 Mountain
Estimate price |
4,100$
Weight | 14.65 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Travel Front 150mm -
Travel Rear 130mm -
Fork Fox Rhythm Float 36
-
Groupset X01 Eagle, GX Eagle -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
S2
157cm - 172cm
S3
165cm - 180cm
S4
172cm - 188cm
S5
177cm - 193cm
S6
188cm - 203cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alloy chassis and rear-end, asymmetrical design, 29 Trail Geometry, horst pivot BB adjustment, threaded BB, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel
Suspension Fork
FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset, 150mm of travel
Rear Shock
FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 190x45mm
Drivetrain
Rear Derailleur
SRAM GX Eagle, 12-speed
Shift Levers
SRAM X01 Eagle, trigger, 12-speed
Cassette
SRAM XG-1295 Eagle, 10-52t
Crank
SRAM GX Eagle, DUB, S2-S5: 170mm, S6: 175mm, 32T
Bottom Bracket
SRAM DUB, BSA 73mm, Threaded
Chain
SRAM GX Eagle, 12-speed
Wheels
Front Hub
Roval, sealed cartridge bearings, 15x110mm spacing, 28h
Rear Hub
Roval DT Swiss 370, Ratchet LN, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
Rims
Roval Traverse 29 Alloy, 30mm inner width, hand-built, 2Bliss Ready
Spokes
DT Swiss Competition Race
Tires
Front: Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3", Rear: Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 29x2.3"
Brakes
Brakes
Front: SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm, Rear: SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm
Cockpit
Stem
Alloy Trail Stem, 35mm bar bore
Handlebar
Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width
Grips
Deity Lockjaw, Black
Seat
Saddle
Bridge Comp, Hollow Cr-mo rails, 155/143mm
Seatpost
X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SLR LE lever, 34.9, S2: 125mm, S3: 150mm, S4/S5: 175mm, S6: 190mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | S2 | S3 | S4 | S5 | S6 |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.426 mm | 1.384 mm | 1.328 mm | 1.278 mm | 1.225 mm |
| Bottom Bracket Height | 332 mm | 332 mm | 332 mm | 332 mm | 332 mm |
| Front Center | 746 mm | 770 mm | 799 mm | 828 mm | 863 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 126 mm | 126 mm | 126 mm | 126 mm | 126 mm |
| Stack | 613 mm | 623 mm | 631 mm | 639 mm | 649 mm |
| Reach | 430 mm | 450 mm | 475 mm | 500 mm | 530 mm |
| Top Tube Length | 563 mm | 586 mm | 615 mm | 643 mm | 676 mm |
| Seat Tube Angle | 77.7 ° | 77.5 ° | 77.2 ° | 77 ° | 76.9 ° |
| Seat Tube Length | 385 mm | 405 mm | 425 mm | 445 mm | 465 mm |
| Head Tube Angle | 65.5 ° | 65.5 ° | 65.5 ° | 65.5 ° | 65.5 ° |
| Head Tube Length | 100 mm | 110 mm | 120 mm | 130 mm | 140 mm |
| Chainstay Length | 444 mm | 444 mm | 444 mm | 454 mm | 454 mm |
| Wheelbase | 1188 mm | 1212 mm | 1241 mm | 1280 mm | 1315 mm |
| Bottom Bracket Drop | 42 mm | 42 mm | 42 mm | 42 mm | 42 mm |
| Standover Height | 742 mm | 750 mm | 753 mm | 777 mm | 784 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |
| Rider Min Height | 157 cm | 165 cm | 172 cm | 177 cm | 188 cm |
| Rider Max Height | 172 cm | 180 cm | 188 cm | 193 cm | 203 cm |