Trek 7.3 FX WSD 2009 VS Redline R550 2008 specs comparison

Trek 7.3 FX WSD

General Infos

Model	7.3 FX WSD
Manufacturer	Trek
Year of production	2009
Current price	Check price Here ==>
Color choice	-Matte Nickel
Sizes	- Womens 15 (inches) - womens 17 (inches) - womens 17.5 (inches) - womens 19 (inches)
Sizes	- Womens 15 (inches) - womens 17 (inches) - womens 17.5 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	700 X 32c Bontrager Race Lite Hardcase
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano EF-60 Levers Avid SD-3 Brakes
Hubs for disc brakes	Rear: Shimano RM30 Front: Alloy
Rims manufacturer	32-hole Bontrager Nebula
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	FX Alpha Black Aluminum
Frame type	TIG-welded
Handlebar construction	Bontrager SSR
Handlebar extender	Optional
Handlebar stem details	Bontrager SSR OS
Headset size	1 1/8 (inches) Integrated Aheadset Slimstak

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Shimano M361
Gear shift levers	Shimano EF-60
Rear gear set	11 - 32 Teeth 8-speed

Trek 7.3 FX WSD Fork System Data

Derailleur (Front)	Shimano C102
Derailleur (Rear)	Shimano Deore
Fork material	Aero Crown Alloy
Fork type	FX Alloy With Tapered Wall Thickness

Other Specs of Trek 7.3 FX WSD

Component group sets	Shimano Mix
Pedals details	Alloy Cage and nylon Body
Rear shock absorber	Not Available
Saddle seat	Bontrager Nebula FIT
Seat post extension	Bontrager Nebula Basic

Redline R550

General Infos

Model	R550
Manufacturer	Redline
Year of production	2008
Current price	Check price Here ==>
Color choice	- Black - Red -Silver
Sizes	- Xsmall - small - medium - medium/large - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 25c Kenda Kwest
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Levers Tektro 730 Dual Pivot Brakes
Hubs for disc brakes	Alex AKX R1.0
Rims manufacturer	28-hole and 32-hole Alex AKX R1.0
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	6061 Alloy Double Butted
Frame type	TIG-welded
Handlebar construction	Redline Flat
Handlebar extender	Optional
Handlebar stem details	Redline Alloy
Headset size	1 1/8 (inches) FSA Integrated

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	116 (millimeters) Spindle FSA Square Taper
Crankset parts and sizes	30/39/50 Teeth FSA
Gear shift levers	Shimano
Rear gear set	11 - 26 Teeth 9-speed

Redline R550 Fork System Data

Derailleur (Front)	Shimano Sora
Derailleur (Rear)	Shimano Sora
Fork material	Aero Crown Carbon Fiber and aluminum Steerer
Fork type	Redline RCT

Other Specs of Redline R550

Component group sets	Road Mix
Pedals details	Alloy Road With Toe Clips And Strap
Rear shock absorber	Not Available
Saddle seat	Velo Plush
Seat post extension	27.2 (millimeters) Diameter Redline Alloy