Image of Specialized S-Works Stumpjumper Carbon 29 XTR
2012

Specialized S-Works Stumpjumper Carbon 29 XTR

Specialized Stumpjumper 2012

Cross Country

Size / 15.5", 17.5", 19", 21"

Manufacturer Website

At a glance

The 2012 Specialized S-Works Stumpjumper Carbon 29 XTR is an Cross Country Carbon mountain bike. It sports 29" wheels, comes in a range of sizes, including 15.5", 17.5", 19", 21", has RockShox suspension and a Shimano drivetrain. The bike is part of Specialized's Stumpjumper range of mountain bikes.

Where To Buy

Reviews

Specifications

Frameset
  • Frame
    FACT 11m carbon, 29"" geometry, FACT IS construction, tapered HT, carbon PF30 BB, hollow carbon dropouts, replaceable alloy derailleur hanger
  • Fork
    RockShox SID, Custom RockShox SID World Cup 29 Brain, inertia valve damper, air spring, tapered carbon steerer, top-mount Brain Fade adj. and rebound adj. QR, S: 80mm travel, Others 90mm
Wheels
  • Hubs
    Roval Control SL 29, DT Star Ratchet, QR, 32h
  • Wheels
    Roval Control SL 29, carbon disc, 28mm, 32h
  • Wheel Size
    29"
  • Spokes
    DT Swiss Revolution 2.0/1.5/2.0mm stainless, DT Aerolite, bladed, painted
  • Tires
    S-Works Renegade, 120 TPI, 2Bliss ready aramid bead, dual-compound, 29x1.95""
Drivetrain
  • Chain
    Shimano XTR, Shimano XTR M980, 10-speed
  • Crank
    S-Works OS carbon crank, 10-speed XC double, S: 170mm, Others: 175mm
  • Bottom Bracket
    PF30, press-fit
  • Front Derailleur
    Shimano XTR, Shimano XTR M986, 34.9mm clamp, down-swing, dual-pull
  • Rear Derailleur
    Shimano XTR, Shimano XTR Shadow M980, 10-speed, medium cage
  • Shifters
    Shimano XTR, Shimano XTR M980R, 10-speed, w/ I-Spec camps
Components
  • Brakeset
    Shimano XTR, Shimano XTR, hydraulic disc, post mount, ti/metal pad, Ice Tech 160mm rotor
  • Handlebar
    S-Works XC Carbon flat bar, uni-directional carbon, 680mm wide, 8º back sweep, 31.8mm
  • Saddle
    Specialized Body Geometry Phenom Expert, ti rails, 143mm width
  • Seatpost
    S-Works Carbon, 27.2mm, single-bolt head, 15.5/17.5"": 350mm, Others: 400mm
  • Stem
    Syntace F109, 6º rise, 31.8mm clamp, S: 75mm, M: 90mm, L: 100mm, XL: 110mm
  • Grips
    Specialized lock-on, S/M: Grappler, Others: Grappler XL
  • Headset
    1-1/8 and 1-1/2"" Threadless, Campy style upper with 1-1/2"" lower, cartridge bearings, carbon top cap

FAQ

Q: Where to buy a 2012 Specialized S-Works Stumpjumper Carbon 29 XTR?

The 2012 Specialized S-Works Stumpjumper Carbon 29 XTR may be purchased directly from Specialized.

Q: What size wheels does the 2012 Specialized S-Works Stumpjumper Carbon 29 XTR have?

The 2012 Specialized S-Works Stumpjumper Carbon 29 XTR has 29" wheels.

Q: What size 2012 Specialized S-Works Stumpjumper Carbon 29 XTR should I get?

The 2012 Specialized S-Works Stumpjumper Carbon 29 XTR comes in sizes 15.5", 17.5", 19", 21". After measuring your height, use the size chart below to find the typical Specialized S-Works Stumpjumper Carbon 29 XTR size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL

Discussion

0 Replies

No comments on this bike yet.

Leave a Reply

Your email address will not be published. Required fields are marked *

Deals View All

Recent Posts View All

Blackburn Honest Digital Pressure Gauge Review
Blackburn Honest Digital Pressure Gauge Review

It's 2020 people. The squeeze and bounce test doesn't cut it anymore (and this is…

Read More
Comparing Mountain Bikes
Comparing Mountain Bikes

Mountain Bikes are complicated machines. They have parts from hundreds of different manufacturers, come in…

Read More
Undomestic Mountain Bikes: Here’s what we know
Undomestic Mountain Bikes: Here’s what we know

Update March 2020: Undomestic has announced that they are manufacturing frames "at this moment" and…

Read More