Specialized
Stumpjumper 15 Pro
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Geometry
Geometry
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Geometry
Geometry
Frame geometry
| Geometry | S1 | S2 | S3 | S4 | S5 | S6 |
|---|---|---|---|---|---|---|
| Stack | 608mm | 618mm | 627mm | 640mm | 654mm | 667mm |
| Reach | 400mm | 425mm | 450mm | 475mm | 500mm | 530mm |
| Headtube length | 95mm | 100mm | 110mm | 125mm | 140mm | 155mm |
| Headtube angle | 64.5deg | 64.5deg | 64.5deg | 64.5deg | 64.5deg | 64.5deg |
| BB height | 334mm | 337mm | 337mm | 337mm | 337mm | 337mm |
| BB drop | 41mm | 38mm | 38mm | 38mm | 38mm | 38mm |
| Trail | 129mm | 130mm | 130mm | 130mm | 130mm | 130mm |
| Fork length | 551mm | 561mm | 561mm | 561mm | 561mm | 561mm |
| Fork offset | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm |
| Front center | 720mm | 751mm | 780mm | 812mm | 843mm | 879mm |
| Chainstay length | 430mm | 432mm | 435mm | 435mm | 445mm | 445mm |
| Wheelbase | 1149mm | 1181mm | 1213mm | 1244mm | 1285mm | 1322mm |
| Top tube | 541mm | 573mm | 595mm | 624mm | 647mm | 677mm |
| Standover height | 738mm | 751mm | 745mm | 745mm | 745mm | 751mm |
| Seat tube length | 385mm | 385mm | 405mm | 425mm | 445mm | 465mm |
| Seat tube angle | 78deg | 77deg | 77deg | 76.5deg | 76.5deg | 76.5deg |
Spec geometry
| Geometry | S1 | S2 | S3 | S4 | S5 | S6 |
|---|---|---|---|---|---|---|
| Crank length | 165mm | 165mm | 165mm | 170mm | 170mm | 170mm |
| Stem length | 40mm | 40mm | 40mm | 40mm | 40mm | 40mm |
| Handlebar width | 780mm | 780mm | 800mm | 800mm | 800mm | 800mm |
| Handlebar reach | — | — | — | — | — | — |
| Handlebar drop | — | — | — | — | — | — |
| Saddle width | 155mm | 155mm | 143mm | 143mm | 143mm | 143mm |
| Dropper post travel | 125mm | 160mm | 185mm | 185mm | 213mm | 213mm |
| Seatpost offset | — | — | — | — | — | — |
Specs
Full specs
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Specs
Full specs
Frame
Frame
Specialized Stumpjumper 15 — FACT 11m carbon chassis and rear-end, Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, internal brake and dropper cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm travel
Suspension
Rear shock
FOX FLOAT Factory with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever w/3-setting Open-mode tuning range, LSR adjustment, S1: 210x52.5mm, S2-S6: 210x55mm
Fork
FOX FLOAT 36 Factory, GRIP X2 damper, HS & LS rebound and compression adjustment, 15x110mm QR axle, 44mm offset, S1: 140mm travel, S2-S6: 150mm travel
Brakes
Front brake
SRAM Maven Silver, 4-piston caliper, hydraulic disc
Rear brake
SRAM Maven Silver, 4-piston caliper, hydraulic disc
Front rotor
200mm SRAM HS2 Rotor
Rear rotor
S1-S2: 180mm / S3-S6: 200mm SRAM HS2 Rotor
Drivetrain
Shift levers
SRAM AXS POD Controller
Rear derailleur
SRAM X0 Eagle Transmission Derailleur
Cassette
SRAM X0 Eagle Transmission Cassette, 12-speed, 10-52T
Chain
SRAM X0 Eagle Transmission Flattop Chain
Crankset
SRAM X0 Eagle Crankset, 32T ring, Integrated Guard, 55mm chainline, S1-S3: 165mm, S4-S6: 170mm
Bottom bracket
SRAM DUB, BSA 73mm Wide, Threaded
Cockpit
Stem
Industry 9 Mountain stem, 35mm clamp, 40mm length
Handlebars
Roval Traverse SL Carbon riser bar, 6° upsweep, 8° backsweep, 30mm rise, S1-S2: 780mm, S3-S6: 800mm
Grips
Deity Lockjaw
Saddle
Bridge Expert with MIMIC, Hollow Ti rails, S1-S2: 155mm, S3-S6: 143mm
Seatpost
Bike Yoke Revive Max dropper, 34.9mm, S1: 125mm, S2: 160mm, S3-S4: 185mm, S5-S6: 213mm
Wheels & Tires
Front wheel
Roval Traverse SL II, hookless carbon, 30mm inner width, tubeless ready, 29"; Industry 9 1/1, 15x110mm, 28h; Sapim D-Light
Rear wheel
Roval Traverse SL II, hookless carbon, 30mm inner width, tubeless ready, S1-S2: 27.5" / S3-S6: 29"; Industry 9 1/1, 12x148mm, 28h; Sapim D-Light
Front tire
Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"
Rear tire
Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, S1-S2: 27.5x2.3" / S3-S6: 29x2.3"
Weight
Weight
13.99kg (30 lb, 13.5 oz)