Specialized Roubaix Comp 18 2004 Technical specs and features

Brand Specialized
Model Roubaix Comp 18
First production 2004
Bike category Road
Bike sub-category Road Race & Triathlon
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Parts And Accessories Specialized Roubaix Comp 18 Parts   
Available Sizes - 20 (inches) / 52 (cm)
- 21 (inches) / 54 (cm)
- 22 (inches) / 56 (cm)
- 23 (inches) / 58 (cm)

Wheels And Breaking System

Bike front tire700 X 25c Specialized All Conditions Pro
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano Ultegra STI Dual Control Levers
Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakesMavic Ksyrium Equipe
Rims manufacturer 20-hole and 24-hole
Mavic Ksyrium Equipe
Spoke nipples typeAluminum Nipples
Spoke wheel Straight Gauge
Mavic Stainless Steel

Frame and Body Specifications

Frame materialsCarbon Fiber Composite
Frame typeBonded and monocoque
Handlebar constructionSpecialized Roubaix
Handlebar extenderNot Available
Handlebar stem detailsSpecialized Roubaix
Headset size1 1/8 (inches) Integrated Specialized Mindset

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG73
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 109.5 (millimeters) Spindle
Shimano Ultegra
Crankset parts and sizes 39/53 Teeth
FSA Carbon Pro
Gear shift leversShimano Ultegra STI Dual Control
Rear gear set 12 - 25 Teeth

Specialized Roubaix Comp 18 Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 31.8 (millimeters)
Shimano Ultegra
Derailleur (Rear)Shimano Ultegra SS
Fork material Unicrown Crown
Carbon Fiber Composite With Carbon Fiber Steerer
Fork typeSpecialized Zertz

Other Specs of Specialized Roubaix Comp 18

Component group setsShimano Ultegra
Available colors - Carbon
Weight Not Available
Pedals detailsOptional
Rear shock absorberNot Available
Saddle seatSpecialized Body Geometry Telluride
Seat post extension 27.2 (millimeters) Diameter
Specialized Pave

Specialized Roubaix Comp 18 bike review

Specialized produced the Roubaix Comp 18 bike in 2004 and can be classified as a Road bicycle, this exact model costs in american market arround $2,550.00.
Roubaix Comp 18 bike is available in many sizes such as 52cm (centimeters), 54cm (centimeters), 56cm (centimeters) and 58cm (centimeters).
Specialized Road Roubaix Comp 18 can be found in one single color which is Carbon.
This bike is equiped with 700 x 25c Specialized All Conditions Pro tires and Mavic stainless steel spoke wheel while the rims are manufactured by Mavic Ksyrium Equipe, 20-hole/24-hole. Specialized equiped this exact model with Shimano Ultegra Dual Pivot brakes, Shimano Ultegra STI Dual Control levers braking system and Mavic Ksyrium Equipe hubs.
To guarantee the comfiest ride Specialized used Carbon fiber composite material for the frame. Specialized Roubaix high strength material is used on the handlebar of this Roubaix Comp 18 to ensure the perfect handling while the stems are made of Specialized Roubaix.
For the smoothest biking experience FSA Carbon Pro, 39/53 teeth is used on this bicycle linked to Shimano CN-HG73 chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability Shimano Ultegra STI Dual Control gear shift levers.