Schwinn FASTBACK 27 2006 VS Litespeed SIENA 105 2003 specs comparison

Schwinn Fastback 27

General Infos

Model	Fastback 27
Manufacturer	Schwinn
Year of production	2006
Current price	Check price Here ==>
Color choice	-Cobalt Blue
Sizes	- Xsmall - small - medium - large - xlarge
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 23C Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Tiagra ST Front and Shimano Tiagra STI Dual Control Rear Levers Tektro RX-40 Dual-pivot Caliper Front and Tektro RX-40S Single-pivot Caliper Rear Brakes
Hubs for disc brakes	Shimano
Rims manufacturer	32-hole Alex R-500
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	N'Litened Gold Aluminum
Frame type	TIG-welded
Handlebar construction	Ritchey OE
Handlebar extender	Not Available
Handlebar stem details	Ritchey OE
Headset size	1 1/8 (inches) Integrated FSA Integrated

Gearing Specifications

Bicycle chain	KMC Z90
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Truvativ Sealed Cartridge ISIS
Crankset parts and sizes	30/42/52 Teeth Truvativ Elita
Gear shift levers	Shimano Tiagra STI Dual Control
Rear gear set	12 - 26 Teeth 9-speed

Schwinn Fastback 27 Fork System Data

Derailleur (Front)	Bottom Pull and clamp On 31.8 (millimeters) Shimano Tiagra
Derailleur (Rear)	Shimano 105
Fork material	Carbon Fiber
Fork type	Schwinn Reflex CF-3

Other Specs of Schwinn Fastback 27

Component group sets	Road Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	SDG Bel Air I-Beam FX
Seat post extension	27.2 (millimeters) Diameter SDG I-Beam

Litespeed Siena 105

General Infos

Model	Siena 105
Manufacturer	Litespeed
Year of production	2003
Current price	Check price Here ==>
Color choice	-Brushed
Sizes	- 51cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Continental Grand Prix 3000
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Dual Control Levers Shimano 105 Dual Pivot Brakes
Hubs for disc brakes	Shimano R-540
Rims manufacturer	16-hole Shimano WH-R540
Spoke nipples type	Aluminum Nipples
Spoke wheel	Bladed Shimano Stainless Steel

Frame and Body Specs

Frame materials	3Al and 2.5V Titanium and carbon Fiber Composite
Frame type	TIG-welded
Handlebar construction	Optional
Handlebar extender	Optional
Handlebar stem details	Optional
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG53
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-5500
Crankset parts and sizes	39/53 Teeth Shimano 105
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	12 - 23 Teeth 9-speed

Litespeed Siena 105 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano 105
Derailleur (Rear)	Shimano 105 SS
Fork material	Aero Crown Carbon Fiber Composite
Fork type	LSP Carbon

Other Specs of Litespeed Siena 105

Component group sets	Shimano 105
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Optional
Seat post extension	27.2 (millimeters) Diameter