Mongoose RX 7.7 1998 VS Specialized ROUBAIX X3 2009 specs comparison

Mongoose RX 7.7

General Infos

Model	RX 7.7
Manufacturer	Mongoose
Year of production	1998
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- 53 cm (centimeters) - 56 cm (centimeters) - 59 cm (centimeters)
Sizes	- 53 cm (centimeters) - 56 cm (centimeters) - 59 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Hutchinson Success
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 600 Ultegra Levers Shimano 600 Ultegra Dual Pivot Brakes
Hubs for disc brakes	Shimano 600 Ultegra
Rims manufacturer	32-hole Mavic CXP 12
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Carbon Fiber Composite
Frame type	Monocoque
Handlebar construction	Zoom
Handlebar extender	Not Available
Handlebar stem details	Zoom Stage II
Headset size	1 (inches) Sealed

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG90
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	39/53 Teeth Shimano 600 Ultegra
Gear shift levers	Shimano 600 Ultegra STI Dual Control
Rear gear set	12 - 23 Teeth 9-speed

Mongoose RX 7.7 Fork System Data

Derailleur (Front)	Bottom-pull Shimano 600 Ultegra
Derailleur (Rear)	Shimano 600 Ultegra SS
Fork material	Aero Crown Carbon Fiber Composite
Fork type	Not Available

Other Specs of Mongoose RX 7.7

Component group sets	Shimano 600 Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Expedia
Seat post extension	27.2 (millimeters) Diameter Mongoose Micro-adjust

Specialized Roubaix X3

General Infos

Model	Roubaix X3
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	-Gloss Carbon and Red
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23/25c Specialized Roubaix Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Levers Ultralight Dual Pivot Brakes
Hubs for disc brakes	Specialized Forged Alloy
Rims manufacturer	32-hole Mavic CXP22
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	Specialized FACT 6R Monocoque Carbon With Zertz Inserts
Frame type	Monocoque
Handlebar construction	Specialized Pro
Handlebar extender	Optional
Handlebar stem details	Specialized Comp-Set
Headset size	1 1/8 (inches) Specialized Mindset Plus

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	30/39/50 Teeth FSA Gossamer Mega Exo
Gear shift levers	Shimano 105 STI
Rear gear set	12 - 27 Teeth 10-speed

Specialized Roubaix X3 Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano 105
Fork material	Aero Crown Carbon
Fork type	Specialized FACT

Other Specs of Specialized Roubaix X3

Component group sets	Shimano 105
Pedals details	Alloy With Toe Clips And Strap
Rear shock absorber	Not Available
Saddle seat	Specialized BG Avatar
Seat post extension	27.2 (millimeters) Diameter Specialized Carbon Wrapped