Ibis SILK SL DURA-ACE 2011 VS Specialized ALLEZ DOUBLE 2009 specs comparison

Ibis Silk SL Dura-Ace

General Infos

Model	Silk SL Dura-Ace
Manufacturer	Ibis
Year of production	2011
Current price	Check price Here ==>
Color choice	- Siberian White -Matt Matte
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Michelin Pro3Race
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace 7900 Levers Shimano Dura-Ace 7900 Brakes
Hubs for disc brakes	Easton EA90 SL
Rims manufacturer	Easton EA90 SL
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	High Modulus Carbon Fiber
Frame type	Monocoque
Handlebar construction	3T Ergonova Team
Handlebar extender	Not Available
Handlebar stem details	Ibis 3D Forged
Headset size	1 1/8 (inches) Cane Creek IS3i

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Dura-Ace 7900
Crankset parts and sizes	53/39t Teeth Shimano Dura-Ace 7900
Gear shift levers	Shimano Dura-Ace 7900
Rear gear set	11 - 25 Teeth 10-speed

Ibis Silk SL Dura-Ace Fork System Data

Derailleur (Front)	Clamp On Shimano Dura-Ace 7900
Derailleur (Rear)	Shimano Dura-Ace 7900
Fork material	Carbon Fiber
Fork type	Easton EC90 SL CNT

Other Specs of Ibis Silk SL Dura-Ace

Component group sets	Shimano Dura-Ace
Pedals details	No Pedals
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Zoncolan Ti
Seat post extension	31.6 (millimeters) Diameter 3T Doric Team

Specialized Allez Double

General Infos

Model	Allez Double
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	- Satin Black KL -Gloss Red
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Mondo Sport
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Sora STI Levers Ultralight Dual Pivot Brakes
Hubs for disc brakes	Specialized Forged Alloy
Rims manufacturer	32-hole Alex S500
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Comp Ergo
Handlebar extender	Optional
Handlebar stem details	Specialized Comp-Set
Headset size	1 1/8 (inches) Specialized Mindset

Gearing Specifications

Bicycle chain	Shimano HG73
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle Sealed Cartridge
Crankset parts and sizes	39/53 Teeth Sugino
Gear shift levers	Shimano Sora STI
Rear gear set	11 - 25 Teeth 9-speed

Specialized Allez Double Fork System Data

Derailleur (Front)	Shimano Sora
Derailleur (Rear)	Shimano Tiagra
Fork material	Aero Crown Carbon and Alloy Steerer
Fork type	Specialized FACT

Other Specs of Specialized Allez Double

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