Jamis COMET 1999 VS Specialized TARMAC PRO SL COMPACT DURA ACE 2010 specs comparison

Jamis Comet

General Infos

Model	Comet
Manufacturer	Jamis
Year of production	1999
Current price	Check price Here ==>
Color choice	-Saffron Yellow
Sizes	- 47cm (centimeters) - 49cm (centimeters) - 51cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 61cm (centimeters)
Sizes	- 47cm (centimeters) - 49cm (centimeters) - 51cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Hutchinson Krono
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 CXP 33
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Double-butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	7005 Aluminum With Replaceable Derailleur Hanger
Frame type	TIG-welded
Handlebar construction	TTT Forma
Handlebar extender	Not Available
Handlebar stem details	TTT
Headset size	1 (inches) Threadless Cane Creek C2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG92
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-6500
Crankset parts and sizes	42/52 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	11 - 23 Teeth 9-speed

Jamis Comet Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra SS
Fork material	Aero Crown Aluminum
Fork type	Kinesis Air Foil

Other Specs of Jamis Comet

Component group sets	Shimano Ultegra
Pedals details	Time Challenge Pro
Rear shock absorber	Not Available
Saddle seat	Titanium Rails SDG Comp Belair
Seat post extension	27.2 (millimeters) Diameter Thomson Setback

Specialized Tarmac Pro SL Compact Dura Ace

General Infos

Model	Tarmac Pro SL Compact Dura Ace
Manufacturer	Specialized
Year of production	2010
Current price	Check price Here ==>
Color choice	-Carbon
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c S-Works Mondo
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace Levers Shimano Ultegra Brakes
Hubs for disc brakes	Mavic Kysrium Elite
Rims manufacturer	Mavic Kysrium Elite
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Specialized FACT 10r Carbon
Frame type	FACT IS Construction
Handlebar construction	Specialized S-Works SL Ergo Carbon
Handlebar extender	Optional
Handlebar stem details	Specialized Pro-Set 3D Forged 4-bolt
Headset size	1 1/8 (inches) - 1 1/2 (inches) Aheadset

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Dura-Ace Hollowtech II
Crankset parts and sizes	50/34 Teeth Shimano Dura-Ace Hollowtech II
Gear shift levers	Shimano Dura-Ace STI
Rear gear set	11 - 28 Teeth 10-speed

Specialized Tarmac Pro SL Compact Dura Ace Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon
Fork type	Tarmac FACT Carbon Monocoque

Other Specs of Specialized Tarmac Pro SL Compact Dura Ace

Component group sets	Shimano Dura-Ace Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Toupe With Hollow Ti Rails
Seat post extension	27.2 (millimeters) Diameter Specialized FACT Carbon With Zertz Insert