Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Carbon -
Wheels 29" -
Travel Front 90mm -
Fork RockShox Reba
-
Groupset X0, X9 -
Suspension Hardtail -
Drivetrain 1 × 10 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
FACT 8m carbon, 29"" geometry, FACT IS construction, tapered HT, carbon PF-30 BB, hollow carbon dropouts, replaceable alloy derailleur hanger
Suspension Fork
Custom RockShox Reba 29 w/Brain, inertia valve damper, air spring, tapered alloy steerer, Brain Fade and rebound adj. QR, 15.5: 80mm, other: 90mm travel
Drivetrain
Rear Derailleur
SRAM X.0, 10-speed, short cage
Front Derailleur
e* thirteen XCX chain guide, 34.9 clamp mount
Shift Levers
SRAM X.9, 10-speed, aluminum trigger
Cassette
Shimano HG81, 10-speed, 11-36t
Crank
Custom SRAM Carbon S-2200, 34t single ring, PF-30, removeable spider, 15.5: 170mm, others: 175mm
Bottom Bracket
SRAM PF-30, OS press-in bearing, sealed cartridge
Chain
KMC X10, 10-speed, w/ reuseable Missing Link, nickel plates
Pedals
Resin Test Ride Pedals with toe clips, CEN std.
Wheels
Front Hub
Specialized Hi Lo disc, laser-etched logo, OS 28 end caps, sealed cartridge bearing, RWS, 32h
Rear Hub
Custom DT Swiss 330SL, alloy cassette body, RWS, 32h
Rims
Custom DT Swiss X450SL, 29"" rim, 24mm w/ eyelets, 32h
Tires
S-Works Renegade, 120 TPI, 2Bliss ready aramid bead, dual compound, 29x1.95""
Brakes
Brakes
Custom Avid Elixir CR SL, hydraulic disc, pad contact & reach adj. alloy backed semi-metallic pads, stainless hardware, 160mm rotor
Brake Levers
Custom Avid Elixir CR SL hydraulic, tool-less reach and pad contact adj. alloy lever blade
Cockpit
Stem
Specialized XC, 3D forged alloy, 4-bolt, 31.8mm clamp, adjustable rise
Handlebar
S-Works XC Carbon flat bar, uni-directional carbon, 680mm wide, 8 degree back sweep, 31.8mm
Grips
Specialized lock-on, 15.5/17.5: Grappler, Other: Rocca
Headset
1-1/8"" and 1-1/2"" Threadless, Campy style upper with 1.5"" lower, cartridge bearings
Seat
Saddle
Specialized BG Phenom Comp, hollow Cr-Mo rails, 143mm width
Seatpost
2014 butted alloy, single bolt setback, 27.2mm, 15.5/17.5"": 350mm, others: 400mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 15.5" | 17.5" | 19" | 21" |
|---|---|---|---|---|
| Stack Reach Ratio | 1.52 mm | 1.5 mm | 1.46 mm | 1.43 mm |
| Bottom Bracket Height | 304 mm | 304 mm | 304 mm | 304 mm |
| Stack | 588 mm | 606 mm | 621 mm | 635 mm |
| Reach | 388 mm | 404.5 mm | 424 mm | 444 mm |
| Top Tube Length | 564 mm | 586 mm | 609 mm | 634 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 394 mm | 445 mm | 483 mm | 533 mm |
| Head Tube Angle | 71.5 ° | 71.5 ° | 71.5 ° | 71.5 ° |
| Head Tube Length | 90 mm | 100 mm | 115 mm | 130 mm |
| Chainstay Length | 429 mm | 429 mm | 429 mm | 429 mm |
| Wheelbase | 1043 mm | 1066 mm | 1100 mm | 1126 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 754 mm | 804 mm | 824 mm | 864 mm |
| Wheels | 29" | 29" | 29" | 29" |
Model Overview
Stumpjumper Expert EVO R 29er is part of the Specialized Stumpjumper model. 352 bikes variations carry this model name so far. You can easily view all of the Specialized Stumpjumper bikes models from 2011, here.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Average price for Crosscountry bikes
According to our math, the average price for a trustworthy Crosscountry bike is 1905$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Crosscountry bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Overview of components
Fork
The RockShox Reba is included from the factory. It has a travel distance of 90mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In short, you should always ensure you have a good fork when purchasing a bike.
Fork material
The fork is made out of aluminum, which is a lighter material. However, it is not as tough, nor durable as steel is.
Wheels size
As for the wheels, Specialized Stumpjumper Expert EVO R 29er 2011, has a 29″ aluminum model. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, the 29″ wheels will add a little more weight to the bike itself.
Brakes
Nothing is more important on a bike than its ability to brake properly. Specialized Stumpjumper Expert EVO R 29er is equipped with Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, these are ideal for anyone.