Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Specialized
2021 Specialized S-Works Stumpjumper
Value Guide market data · 2021 Specialized S-Works Stumpjumper
12-month trend
4%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 Specialized S-Works Stumpjumper
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Stumpjumper S-Works model years
2021 S-Works Stumpjumper lineup
Overview
About this bike
2021 Specialized S-Works Stumpjumper value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Rear Shock
- FOX FLOAT DPS Factory, Rx Trail Tune, EVOL Air sleeve, Kashima Coat, 3-position adjustment w/ Open Mode Adjustment, 190x45mm
- Fork
- FOX FLOAT 34 Factory, GRIP2 damper, Kashima Coating, 15x110mm, 44mm offset, 140mm of travel
- Frame
- FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT Door integration, BB adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel
Drivetrain
- Groupset
- 2021 Specialized S-Works Stumpjumper
- Crankset
- SRAM XX1 Eagle, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm
- Chain
- SRAM XX1, 12 speed
- Rear Derailleur
- SRAM XX1 Eagle AXS
- Chainrings
- Steel, 30T
- Shifters
- SRAM XX1 Eagle AXS
Brakes
- Brakes
- Front: SRAM G2 ULTIMATE, 4-piston caliper, hydraulic disc, 200mm<br>Rear: SRAM G2 ULTIMATE, 4-piston caliper, hydraulic disc, 180mm
Cockpit
- Saddle
- Bridge, 155/143mm, Hollow Ti-rails
- Stem
- Deity Copperhead, 35.0mm
- Handlebars
- Specialized Trail, FACT Carbon, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm, 35mm
- Seat Post
- RockShox Reverb AXS, 30.9, 1X remote, (S1:100mm, S2: 125mm, S3: 150mm, S4-S6: 170mm)
- Tape/Grips
- Deity, Knuckleduster, Black
Wheels & Tires
- Hubs
- Front: DT Swiss 240, sealed cartridge bearings, 15x110mm spacing, 28h<br>Rear: DT Swiss 240, Ratchet EXP, 36t engagement, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
- Tires
- Front: Butcher, GRID casing, GRIPTON compound, 29x2.3"<br>Rear: Purgatory, GRID Casing, GRIPTON compound, 29x2.3"
- Spokes
- DT Swiss Competition Race
Pedals
- Pedals
- Sold separately
Accessories
- Color
- Gloss Black/Carbon / Satin Redwood/Smoke/Carbon
Weight & Sizing
- Size
- S1 / S2 / S3 / S4 / S5 / S6
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.