Specialized Rockhopper 2009 Technical specs and features

Brand Specialized
Model Rockhopper
First production 2009
Bike category Mountain Bike
Bike sub-category Mountain With Front Suspension
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Parts And Accessories Specialized Rockhopper Parts   
Available Sizes - 13 (inches) / 33.02 (cm)
- 13 (inches)
- 15 (inches) / 38.1 (cm)
- 15 (inches)
- 17 (inches) / 43.18 (cm)
- 17 (inches)
- 19 (inches) / 48.26 (cm)
- 19 (inches)
- 21 (inches) / 53.34 (cm)
- 21 (inches)
- 23 (inches) / 58.42 (cm)
- 23 (inches)


Wheels And Breaking System

Bike front tire26 X 2.00 (inches) Specialized Fast Trak LK Sport
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Specialized Linear Pull Levers
Alloy Linear Pull Brakes
Hubs for disc brakesSpecialized Forged Alloy
Rims manufacturer 28-hole and 32-hole
Specialized RHD
Spoke nipples typeNot Available
Spoke wheel 15ga.
Stainless Steel

Frame and Body Specifications

Frame materialsM4 Aluminum
Frame typeTIG-welded
Handlebar constructionSpecialized Low Riser
Handlebar extenderOptional
Handlebar stem details 31.8 (millimeters)
Specialized 3D
Headset size1 1/8 (inches) Specialized Loose Ball

Gearing Specs

Bicycle chainKMC X8
Bottom bracket shell width68 (millimeters)
Bottom bracket type 118 (millimeters) Spindle
Shimano BB-ES25
Crankset parts and sizes22/32/42 Teeth
Gear shift leversSRAM X.4 Trigger
Rear gear set 11 - 32 Teeth
8-speed

Specialized Rockhopper Fork System Data

Derailleur (Front)Shimano Altus
Derailleur (Rear)SRAM X.5 Medium Cage
Fork material Single Crown
Aluminum and chromoly
Fork type 100 (millimeters) Travel
RockShox Dart 3 SL

Other Specs of Specialized Rockhopper

Component group setsSRAM Mix
Available colors - Gloss Flo Red
- Satin Black KL
-
Weight Unspecified
Pedals details Plastic Body
Steel Cage
Rear shock absorberNot Available
Saddle seatSpecialized XC Body Geometry
Seat post extension 30.9 (millimeters) Diameter
Micro Adjust
Specialized Alloy Two Bolt


Specialized Rockhopper bike review

Specialized produced the Rockhopper bike in 2009 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $640.00.
Rockhopper bike is available in many sizes such as 13 (inches), 15 (inches), 17 (inches), 19 (inches), 21 (inches) and 23 (inches).
Specialized Mountain bike Rockhopper can be found in a few colors, among these colors Gloss Flo Red, Satin Black KL and .
This bike is equiped with 26 x 2.00" Specialized Fast Trak LK Sport tires and Stainless steel spoke wheel while the rims are manufactured by Specialized RHD, 28-hole/32-hole. Specialized equiped this exact model with Alloy Linear Pull brakes, Specialized linear pull levers braking system and Specialized forged alloy hubs.
To guarantee the comfiest ride Specialized used M4 aluminum material for the frame. Specialized low riser high strength material is used on the handlebar of this Rockhopper to ensure the perfect handling while the stems are made of Specialized 3D, 31.8mm.
For the smoothest biking experience 22/32/42 teeth is used on this bicycle linked to KMC X8 chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability SRAM X.4 trigger gear shift levers.