Specialized Rockhopper Expert 2009 Technical specs and features

Brand Specialized
Model Rockhopper Expert
First production 2009
Bike category Mountain Bike
Bike sub-category Mountain With Front Suspension
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Parts And Accessories Specialized Rockhopper Expert 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 Control
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro Auriga Comp Levers
Tektro Auriga Comp Hydraulic Disc Brakes
Hubs for disc brakes Rear: Specialized Forged Alloy
Front: Specialized Hi Lo Disc
Rims manufacturer 28-hole and 32-hole
Specialized RHD
Spoke nipples typeNot Available
Spoke wheel 15ga.
Stainless Steel

Frame and Body Specifications

Frame materialsSpecialized M4 ORE Aluminum
Frame typeTIG-welded
Handlebar constructionSpecialized Low Riser
Handlebar extenderOptional
Handlebar stem detailsSpecialized 3D
Headset size1 1/8 (inches) Threadless

Gearing Specs

Bicycle chainKMC X9
Bottom bracket shell width68 (millimeters)
Bottom bracket type 118 (millimeters) Spindle
Shimano BB-ES25
Crankset parts and sizes 22/32/44 Teeth
Shimano FC-M442
Gear shift leversShimano Deore Rapidfire
Rear gear set 11 - 34 Teeth
9-speed

Specialized Rockhopper Expert Fork System Data

Derailleur (Front)Shimano Deore
Derailleur (Rear)Shimano Deore
Fork material Single Crown
Chromoly and alloy and magnesium
Fork type 100 (millimeters) Travel
RockShox Tora SLite

Other Specs of Specialized Rockhopper Expert

Component group setsShimano Deore
Available colors - Dream Silver
- Gloss Metallic Red
Weight Not Available
Pedals detailsAlloy Cage
Rear shock absorberNot Available
Saddle seatSpecialized BG Indie XC
Seat post extension 30.9 (millimeters) Diameter
Specialized Alloy Two Bolt


Specialized Rockhopper Expert bike review

Specialized produced the Rockhopper Expert bike in 2009 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $1,100.00.
Rockhopper Expert 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 Expert can be found in a few colors, among these colors Dream Silver and Gloss Metallic Red .
This bike is equiped with 26 x 2.00" Specialized Fast Trak Control tires and Stainless steel spoke wheel while the rims are manufactured by Specialized RHD, 28-hole/32-hole. Specialized equiped this exact model with Tektro Auriga Comp Hydraulic Disc brakes, Tektro Auriga Comp levers braking system and Front: Specialized Hi Lo disc, Rear: Specialized forged alloy hubs.
To guarantee the comfiest ride Specialized used Specialized M4 ORE Aluminum material for the frame. Specialized low riser high strength material is used on the handlebar of this Rockhopper Expert to ensure the perfect handling while the stems are made of Specialized 3D.
For the smoothest biking experience Shimano FC-M442, 22/32/44 teeth is used on this bicycle linked to KMC X9 chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability Shimano Deore Rapidfire gear shift levers.