Specialized S-Works Stumpjumper Mountain Bike - 2021, S4

Item #BMT28906
Recommended Rider Height: 5'8" - 6'2" Sizing Guide
Condition: Certified Pre-Owned What's this?
Regular price $7,999.99
$7,499.99
Save $500

 Questions about this bike?

The OG Trail Bike

Why We Love It
An absolute crowd pleaser, the Stumpjumper was Specialized’s first mountain bike. With modern geometry and great handling, this mid-travel, full-suspension bike is a do-it-all favorite for every rider. It likes to go up just as well as going down, bringing you miles of smiles on your favorite trails. From first timers to the seasoned weekend warrior the Stumpy has been proven time and time again to be one of the best mountain bikes from the big S.
Features
  • Legendary trail geometry suits any ride with great handling
  • Durable alloy or ultralight carbon frame options both deliver a fantastic ride
  • Goldilocks ~140mm suspension: not too little, not too much
  • Suspension kinematics give you pedaling efficiency and forgive you on big hits
  • Wide-range 1x drivetrain is reliable and has gearing for any terrain
  • S-Works boasts the pinnacle of frame technology and comes standard with elite components
Details
Year 2021
Brand Specialized
Model S-Works Stumpjumper
Size S4
Frame Material Carbon Fiber
Drivetrain Shimano, 1x12 spd
Weight 29 lbs 7 oz
Build
Fork Cane Creek Helm MKII
Fork Travel 130mm
Rear Shock FOX Factory Series FLOAT Metric DPS
Rear Shock Travel 130mm
Brakes Shimano XT M8120, Disc Brakes - Hydraulic
Shifters Shimano XT M8100, Mechanical
Rear Derailleur Shimano XT M8100
Bottom Bracket Shell Press fit
Crankset Shimano XT M8100, 32t, 170mm
Cassette Shimano XT M8100, 10-51t
Chain Shimano
Handlebar PNW Range Alloy, 790mm
Headset Specialized
Stem PNW Range Alloy, 35.0mm x 40mm, 0°
Seatpost PNW Roam Dropper, 30.9mm
Seatpost Travel 170mm
Saddle Specialized Romin EVO
Front Axle Spacing 15x110mm (Thru-Axle)
Rear Axle Spacing 12x148mm Boost
Wheelset Hunt Trailwide 29 Disc Aluminum Tubeless Compatible , Hunt
Front Tire Specialized Eliminator Black Diamond 2Bliss Ready, 29" x 2.3"
Rear Tire Schwalbe Hans Dampf TL-Easy, 29" x 2.35"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Pedals Sold separately

Need Advice? Ask a Ride Guide

Our Ride Guide team is based in the U.S. and staffed with former bike mechanics, bike shop managers, and other certified bike nerds. Get expert advice on calibrating fit, deciding between models, or chat through any other questions.

Newsletter Sign Up