Co-Motion RISTRETTO DOUBLE 2005 VS Giant AERYN 2008 specs comparison

Co-Motion Ristretto Double

General Infos

Model	Ristretto Double
Manufacturer	Co-Motion
Year of production	2005
Current price	Check price Here ==>
Color choice	-All colors available
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 53cm (centimeters) - 54cm (centimeters) - 55cm (centimeters) - 56cm (centimeters) - 57cm (centimeters) - 58cm (centimeters) - 59cm (centimeters) - 60cm (centimeters) - 61cm (centimeters) - 62cm (centimeters) - 63cm (centimeters) - 64cm (centimeters)
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 53cm (centimeters) - 54cm (centimeters) - 55cm (centimeters) - 56cm (centimeters) - 57cm (centimeters) - 58cm (centimeters) - 59cm (centimeters) - 60cm (centimeters) - 61cm (centimeters) - 62cm (centimeters) - 63cm (centimeters) - 64cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Dual Control Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Easton Circuit
Rims manufacturer	Easton Circuit
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	Easton Ultralight 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Deda 250
Handlebar extender	Not Available
Handlebar stem details	Ritchey Pro
Headset size	1 1/8 (inches) Threadless Chris King

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-6600
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Ultegra
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

Co-Motion Ristretto Double Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra SS
Fork material	Aero Crown Carbon Fiber
Fork type	Co-Motion

Other Specs of Co-Motion Ristretto Double

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 American Classic

Giant Aeryn

General Infos

Model	Aeryn
Manufacturer	Giant
Year of production	2008
Current price	Check price Here ==>
Color choice	-White and Gold
Sizes	- Xsmall - small - medium

Wheels And Breaking System

Bike front tire	700 X 23c Michelin ProRace3
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro RX 4.1 Levers Shimano 105 Brakes
Hubs for disc brakes	Xero XGR-1
Rims manufacturer	Xero XGR-1
Spoke nipples type	Not Available
Spoke wheel	Xero

Frame and Body Specs

Frame materials	Alliance Aluminum and composite
Frame type	TIG-welded and bonded
Handlebar construction	Vision
Handlebar extender	Vision Straight Clip-on
Handlebar stem details	Vision Size More
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	Race Face Road X-Type
Crankset parts and sizes	39/53 Teeth Race Face Cadence
Gear shift levers	Shimano Dura-Ace Bar-con
Rear gear set	11 - 23 Teeth 10-speed

Giant Aeryn Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon and alloy Steerer
Fork type	FormulaOne Aero Composite

Other Specs of Giant Aeryn

Component group sets	Shimano 105
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Fi'zi:k Vitesse Tri With K:ium Rails
Seat post extension	Aero Diameter FormulaOne Composite