Boulder Bikes PARIS-ROUBAIX (CROMO) 1998 VS Specialized ROUBAIX EXPERT COMPACT ULTEGRA 2007 specs comparison

Boulder Bikes Paris-Roubaix (CROMO)

General Infos

Model	Paris-Roubaix (CROMO)
Manufacturer	Boulder Bikes
Year of production	1998
Current price	Check price Here ==>
Color choice	- blue - green - red - silver - white - yellow -Black
Sizes	- 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) - custom (centimeters)
Sizes	- 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) - custom (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Michelin Super Comp HD
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105SC Levers Shimano 105SC Dual Pivot Brakes
Hubs for disc brakes	Shimano 105SC
Rims manufacturer	32-hole Mavic Open Pro
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Double-butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Double-butted Chromoly
Frame type	TIG-welded
Handlebar construction	TTT Forma 2
Handlebar extender	Not Available
Handlebar stem details	TTT Synthesis
Headset size	1 (inches) Shimano 105SC

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	30/42/52 Teeth Shimano 105SC
Gear shift levers	Shimano 105SC STI Dual Control
Rear gear set	12 - 25 Teeth 8-speed

Boulder Bikes Paris-Roubaix (CROMO) Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano 105SC
Derailleur (Rear)	Shimano 105SC GS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	Rock Shox Ruby

Other Specs of Boulder Bikes Paris-Roubaix (CROMO)

Component group sets	Shimano 105SC Triple
Pedals details	Optional
Rear shock absorber	1.25 (inches) Travel Risse Genesis
Saddle seat	Selle San Marco Strada
Seat post extension	28.6 (millimeters) Diameter American Classic

Specialized Roubaix Expert Compact Ultegra

General Infos

Model	Roubaix Expert Compact Ultegra
Manufacturer	Specialized
Year of production	2007
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Rear: 700 X 25c Specialized Roubaix Pro Front: 700 X 23c Specialized Roubaix Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra Levers Shimano Ultegra Brakes
Hubs for disc brakes	Shimano R6600
Rims manufacturer	20-hole and 24-hole Shimano R6600
Spoke nipples type	Not Available
Spoke wheel	14ga. Aero Stainless Steel

Frame and Body Specs

Frame materials	Specialized FACT 8R Az1 Monocoque Carbon
Frame type	Bonded and monocoque
Handlebar construction	Specialized Zertz Pro
Handlebar extender	Optional
Handlebar stem details	Specialized Pro-Set
Headset size	1 1/8 (inches) Integrated Specialized Mindset Plus Carbon

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	FSA MegaEXO
Crankset parts and sizes	34/50 Teeth FSA SL-K
Gear shift levers	Shimano Ultegra
Rear gear set	12 - 27 Teeth 1-speed

Specialized Roubaix Expert Compact Ultegra Fork System Data

Derailleur (Front)	34.9 (millimeters) Clamp Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon and carbon Steerer
Fork type	Specialized FACT Monocoque

Other Specs of Specialized Roubaix Expert Compact Ultegra

Component group sets	Shimano Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Body Geometry Toup+¬ Gel
Seat post extension	27.2 (millimeters) Diameter Specialized Pro SL