Calfee Design TETRA PRO/ULTEGRA 1999 VS Cervelo S2 ULTEGRA 2011 specs comparison

Calfee Design Tetra Pro/Ultegra

General Infos

Model	Tetra Pro/Ultegra
Manufacturer	Calfee Design
Year of production	1999
Current price	Check price Here ==>
Color choice	- Cabernet Red - Cabernet Red with fade - Clear - Cobalt Blue - Cobalt Blue with fade - Emerald Green - Emerald Green with fade - Purple Pearl -Blue Pearl
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 62cm (centimeters)
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Michelin Axial Pro
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	Shimano Ultegra
Rims manufacturer	32-hole Mavic Open Pro
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Double-butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Carbon Fiber Composite
Frame type	Laminated Carbon Fiber
Handlebar construction	ITM Pro 225
Handlebar extender	Optional
Handlebar stem details	ITM Eclipse
Headset size	1 (inches) Campagnolo Chorus

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-6500
Bottom bracket shell width	70 (millimeters) Italian
Bottom bracket type	Shimano BB-6500
Crankset parts and sizes	39/53 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	12 - 23 Teeth 9-speed

Calfee Design Tetra Pro/Ultegra Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra SS
Fork material	Aero Crown Carbon Fiber Composite
Fork type	Calfee Design Tetra

Other Specs of Calfee Design Tetra Pro/Ultegra

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

Cervelo S2 Ultegra

General Infos

Model	S2 Ultegra
Manufacturer	Cervelo
Year of production	2011
Current price	Check price Here ==>
Color choice	-White and red
Sizes	- Not available

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 Ultegra Levers Shimano Ultegra Brakes
Hubs for disc brakes	Fulcrum Racing 7
Rims manufacturer	Fulcrum Racing 7
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Carbon Fiber
Frame type	Carbon
Handlebar construction	3T Ergonova OE
Handlebar extender	Optional
Handlebar stem details	3T ARX Pro
Headset size	FSA IS 3

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Ultegra
Crankset parts and sizes	50/34t Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra
Rear gear set	12 - 25 Teeth

Cervelo S2 Ultegra Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Not Available
Fork type	3T Funda PRO

Other Specs of Cervelo S2 Ultegra

Component group sets	Shimano Ultegra
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Fi'zi:k Arione
Seat post extension	Cervelo Aero SL