Giant DEFY ADVANCED 3 2009 VS Jamis COMET 2008 specs comparison

Giant Defy Advanced 3

General Infos

Model	Defy Advanced 3
Manufacturer	Giant
Year of production	2009
Current price	Check price Here ==>
Color choice	-Team Blue and Silver and Composite
Sizes	- Xsmall - small - medium - medium/large - large - xlarge
Sizes	- Xsmall - small - medium - medium/large - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 25c Michelin Speedium 2
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Levers Tektro R530 Brakes
Hubs for disc brakes	Formula Sealed
Rims manufacturer	24-hole and 28-hole Mavic CXP 22
Spoke nipples type	Not Available
Spoke wheel	14/15ga. Butted Sapim Race

Frame and Body Specs

Frame materials	Giant Advanced Composite
Frame type	Monocoque
Handlebar construction	Race Face Ride
Handlebar extender	Optional
Handlebar stem details	Race Face Ride
Headset size	1 1/4 (inches)-1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	86 (millimeters)
Bottom bracket type	Shimano Dura-Ace Internal Press Fit
Crankset parts and sizes	34/50 Teeth FSA Gossamer Mega Exo Compact
Gear shift levers	Shimano 105 STI
Rear gear set	12 - 27 Teeth 10-speed

Giant Defy Advanced 3 Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon Fiber and aluminum Steerer
Fork type	Giant Advanced Composite

Other Specs of Giant Defy Advanced 3

Component group sets	Shimano 105
Pedals details	Crank Brothers Smarty
Rear shock absorber	Not Available
Saddle seat	Giant Performance Road
Seat post extension	Giant Vector Composite

Jamis Comet

General Infos

Model	Comet
Manufacturer	Jamis
Year of production	2008
Current price	Check price Here ==>
Color choice	-Monterey Blue and Pearl White
Sizes	- 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tekto RX 4.1 Levers Tektro R-350 Brakes
Hubs for disc brakes	Alex ALX-270 Aero
Rims manufacturer	Alex ALX-270 Aero
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Aero 7005 Butted Aluminum
Frame type	TIG-welded
Handlebar construction	Profile Design T2 Wing
Handlebar extender	Not Available
Handlebar stem details	Jamis
Headset size	1 (inches) Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-1030
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	FSA Gossamer
Gear shift levers	Shimano Dura-Ace Bar-end
Rear gear set	11 - 23 Teeth 10-speed

Jamis Comet Fork System Data

Derailleur (Front)	Braze-on Shimano 105
Derailleur (Rear)	Shimano 105
Fork material	Aero Crown Carbon and chromoly Steerer
Fork type	Jamis Aero

Other Specs of Jamis Comet

Component group sets	Triathlon Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Ponza Trilon
Seat post extension	27.2 (millimeters) Diameter Jamis Aero Carbon