Litespeed SIRIUS 2002 VS Merlin PROTEUS DURA-ACE 2005 specs comparison

Litespeed Sirius

General Infos

Model	Sirius
Manufacturer	Litespeed
Year of production	2002
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	700 X 23c Hutchinson Carbon Comp
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Mavic Ksyrium Elite
Rims manufacturer	18-hole and 20-hole Mavic Ksyrium Elite
Spoke nipples type	Aluminum Nipples
Spoke wheel	Aero Mavic Zicral

Frame and Body Specs

Frame materials	Carbon Fiber Seat Stays Aluminum
Frame type	TIG-welded
Handlebar construction	Deda Elementi Murex
Handlebar extender	Not Available
Handlebar stem details	Deda Elementi 285
Headset size	1 1/8 (inches) Integrated Campagnolo Record Hiddenset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG93
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-6500
Crankset parts and sizes	39/53 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	12 - 25 Teeth 9-speed

Litespeed Sirius Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra SS
Fork material	Unicrown Crown Carbon Fiber Composite With Carbon Fiber Steerer
Fork type	Litespeed Carbon

Other Specs of Litespeed Sirius

Component group sets	Shimano Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Flite
Seat post extension	27.2 (millimeters) Diameter Thomson Elite

Merlin Proteus Dura-Ace

General Infos

Model	Proteus Dura-Ace
Manufacturer	Merlin
Year of production	2005
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 51cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Rubino Pro Slick
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace STI Dual Control Levers Shimano Dura-Ace SLR Brakes
Hubs for disc brakes	Mavic Ksyrium SL
Rims manufacturer	Mavic Ksyrium SL
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Carbon Fiber Composite
Frame type	Bonded
Handlebar construction	ITM Millenium Wing
Handlebar extender	Not Available
Handlebar stem details	ITM Millenium 4-Ever
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano Dura-Ace
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Shimano Dura-Ace
Crankset parts and sizes	39/53 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace STI Dual Control
Rear gear set	12 - 25 Teeth 10-speed

Merlin Proteus Dura-Ace Fork System Data

Derailleur (Front)	Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon Fiber
Fork type	Merlin

Other Specs of Merlin Proteus Dura-Ace

Component group sets	Shimano Dura-Ace
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Fi'zi:k Arione
Seat post extension	Real Design Carbon