Schwinn CIRCUIT 2007 VS Kestrel TT LTD 2010 specs comparison

Schwinn Circuit

General Infos

Model	Circuit
Manufacturer	Schwinn
Year of production	2007
Current price	Check price Here ==>
Color choice	-Indigo Blue
Sizes	- Xsmall - small - medium - large - xlarge
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 23c Schwalbe Blizzard Sport
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano ST-2203 Levers Promax Caliper Brakes
Hubs for disc brakes	Joy Tech Alloy Sealed
Rims manufacturer	32-hole Weinmann DA-16
Spoke nipples type	Brass UCP
Spoke wheel	ED Black Steel

Frame and Body Specs

Frame materials	Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) VP M-H501

Gearing Specifications

Bicycle chain	KMC Z72
Bottom bracket shell width	68 (millimeters) American
Bottom bracket type	113 (millimeters) Spindle Truvativ Cartridge Square Taper
Crankset parts and sizes	30/42/52 Teeth Truvativ ISO Flow Road
Gear shift levers	Shimano ST-2203
Rear gear set	12 - 25 Teeth 8-speed

Schwinn Circuit Fork System Data

Derailleur (Front)	Shimano FD-2203
Derailleur (Rear)	Shimano RD-2200
Fork material	Aero Crown Cromo Blades And Steerer
Fork type	Schwinn N'Gauged

Other Specs of Schwinn Circuit

Component group sets	Road Mix
Pedals details	Nylon With Clip And Strap
Rear shock absorber	Not Available
Saddle seat	Viscount V12325
Seat post extension	27.2 (millimeters) Diameter Alloy Micro-adjust

Kestrel TT LTD

General Infos

Model	TT LTD
Manufacturer	Kestrel
Year of production	2010
Current price	Check price Here ==>
Color choice	-White and Gold and Silver
Sizes	- 50 - 52.5 - 55 - 57.5 - 59.5

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Open Corsa EVO CX
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace BL-TT79 Levers TRP 820 Brakes
Hubs for disc brakes	Rear: Zipp 1080 Front: Zipp 808
Rims manufacturer	Rear: Zipp 1080 Front: Zipp 808
Spoke nipples type	Not Available
Spoke wheel	Bladed Zipp Stainless Steel

Frame and Body Specs

Frame materials	Carbon
Frame type	Bonded and monocoque
Handlebar construction	3T Ventus LTD Integrated
Handlebar extender	3T Ventus LTD Integrated
Handlebar stem details	3T Ventus LTD
Headset size	1 1/4 (inches) FSA Proprietary #53

Gearing Specifications

Bicycle chain	Wippermann 10S8 Gold
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Dura-Ace 7970 Electronic
Crankset parts and sizes	39/53 Teeth Vision Trimax Carbon
Gear shift levers	Shimano Dura-Ace 7971 Electronic
Rear gear set	11 - 23 Teeth 10-speed

Kestrel TT LTD Fork System Data

Derailleur (Front)	Braze-on Shimano Dura-Ace 7970 Electronic
Derailleur (Rear)	Shimano Dura-Ace 7970 Electronic
Fork material	Carbon and carbon Steerer
Fork type	Kestrel EMS Pro TT

Other Specs of Kestrel TT LTD

Component group sets	Shimano Dura-Ace Di2 Electric
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Kestrel EMS Pro Carbon
Seat post extension	Kestrel EMS Pro TT