Specialized Stumpjumper Expert 2009 Technical specs and features
| Brand | Specialized |
| Model | Stumpjumper Expert |
| First production | 2009 |
| Bike category | Mountain Bike |
| Bike sub-category | Mountain With Front Suspension |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Specialized Stumpjumper Expert Parts |
| Available Sizes | - 13.5 (inches) / 34.29 (cm) - 13.5 (inches) - 15.5 (inches) / 39.37 (cm) - 15.5 (inches) - 17 (inches) / 43.18 (cm) - 17 (inches) - 18 (inches) / 45.72 (cm) - 18 (inches) - 19 (inches) / 48.26 (cm) - 19 (inches) - 21 (inches) / 53.34 (cm) - 21 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Specialized S-Works Fast Trak LK |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Elixir R Carbon SL Levers Avid Elixir R Carbon SL With 160 (millimeters) Rotor Front and Avid Elixir R Carbon SL With 160 Or 140 (millimeters) Rotor Rear Brakes |
| Hubs for disc brakes | Rear: DT Swiss 370 With RWS Front: Specialized Hi Lo Disc |
| Rims manufacturer | 28-hole and 32-hole DT Swiss X420SL |
| Spoke nipples type | Alloy |
| Spoke wheel | 15/18ga. Butted DT Swiss Competition Stainless Steel |
Frame and Body Specifications
| Frame materials | Specialized M5 ORE Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized XC Flat Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Adjustable |
| Headset size | 1 1/8 (inches) Cartridge |
Gearing Specs
| Bicycle chain | SRAM PC-971 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano XT Hollowtech II |
| Crankset parts and sizes | 22/32/44 Teeth Shimano XT |
| Gear shift levers | SRAM X.9 |
| Rear gear set | 11 - 34 Teeth 9-speed |
Specialized Stumpjumper Expert Fork System Data
| Derailleur (Front) | Shimano SLX |
| Derailleur (Rear) | SRAM X.0 |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 90 (millimeters) Travel RockShox SID Race |
Other Specs of Specialized Stumpjumper Expert
| Component group sets | SRAM Mix |
| Available colors | - Ano Black - Gloss White - Satin Ti |
| Weight | Not Available |
| Pedals details | Shimano PD-M520 |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Format |
| Seat post extension | 30.9 (millimeters) Diameter 2014 Butted Alloy |
Specialized Stumpjumper Expert picture
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Specialized Stumpjumper Expert bike review
Specialized produced the Stumpjumper Expert bike in 2009 and can be classified as a Mountain bike bicycle.
Stumpjumper Expert bike is available in many sizes such as 13.5 (inches), 15.5 (inches), 17 (inches), 18 (inches), 19 (inches) and 21 (inches).
Specialized Mountain bike Stumpjumper Expert can be found in a few colors, among these colors Ano Black, Gloss White and Satin Ti .
This bike is equiped with 26 x 2.00" Specialized S-Works Fast Trak LK tires and DT Swiss Competition stainless steel spoke wheel while the rims are manufactured by DT Swiss X420SL, 28-hole/32-hole. Specialized equiped this exact model with Avid Elixir R Carbon SL with 160mm rotor front/Avid Elixir R Carbon SL with 160 or 140mm rotor rear brakes, Avid Elixir R Carbon SL levers braking system and Front: Specialized Hi Lo disc, Rear: DT Swiss 370 with RWS hubs.
To guarantee the comfiest ride Specialized used Specialized M5 ORE Aluminum material for the frame. Specialized XC flat alloy high strength material is used on the handlebar of this Stumpjumper Expert to ensure the perfect handling while the stems are made of Specialized adjustable.
For the smoothest biking experience Shimano XT, 22/32/44 teeth is used on this bicycle linked to SRAM PC-971 chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability SRAM X.9 gear shift levers.