Jamis COMET 2007 VS Gunnar TIRE-BITER/ULTEGRA 1999 specs comparison

Jamis Comet

General Infos

Model	Comet
Manufacturer	Jamis
Year of production	2007
Current price	Check price Here ==>
Color choice	-Le Mans Blue and Pearl White
Sizes	- 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)
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	Tektro RX 4.1 Levers Tektro Dual Pivot Brakes
Hubs for disc brakes	Formula X-Aero XPR-3
Rims manufacturer	18-hole and 24-hole Formula X-Aero XPR-3
Spoke nipples type	Not Available
Spoke wheel	Aero

Frame and Body Specs

Frame materials	7005 Aluminum c
Frame type	TIG-welded
Handlebar construction	Syntace Stratos 400
Handlebar extender	Optional
Handlebar stem details	Jamis
Headset size	1 (inches) Integrated FSA Orbit

Gearing Specifications

Bicycle chain	Shimano CN-5600
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	39/53 Teeth FSA Gossamer
Gear shift levers	Shimano Dura-Ace Bar End
Rear gear set	11 - 23 Teeth 1-speed

Jamis Comet Fork System Data

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

Other Specs of Jamis Comet

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

Gunnar Tire-Biter/Ultegra

General Infos

Model	Tire-Biter/Ultegra
Manufacturer	Gunnar
Year of production	1999
Current price	Check price Here ==>
Color choice	- White -Red
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Continental Grand Prix 3000 Kevlar
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 XL Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 853
Frame type	TIG-welded
Handlebar construction	ITM Super Italian Pro
Handlebar extender	Not Available
Handlebar stem details	ITM Big One Threadless
Headset size	1 (inches) Threadless Cane Creek

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	39/53 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	Optional Of Gearing 9-speed

Gunnar Tire-Biter/Ultegra Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra SS
Fork material	Semi-sloping Crown Reynolds 531
Fork type	Waterford Road 1100

Other Specs of Gunnar Tire-Biter/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 American Classic