K2 ASTRAL 4.0 2005 VS Trek 7.3 FX WSD STAGGER 2011 specs comparison

K2 Astral 4.0

General Infos

Model	Astral 4.0
Manufacturer	K2
Year of production	2005
Current price	Check price Here ==>
Color choice	-Blue and Silver
Sizes	- Small - Medium - Large - Extra large
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	700 X 28c Vittoria Randonneur
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Levers Tektro Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	32-hole Alex DA-16
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7000 aluminum c
Frame type	TIG-welded
Handlebar construction	Aluminum Flat Bar
Handlebar extender	Optional
Handlebar stem details	Adjustable Aluminum
Headset size	1 1/8 (inches) Integrated TH Intelliset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC HG-53
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth TruVativ Five-D
Gear shift levers	Shimano ST-R443
Rear gear set	11 - 28 Teeth 8-speed

K2 Astral 4.0 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on Shimano FD-R443
Derailleur (Rear)	Shimano Tiagra GS
Fork material	Unicrown Crown Aluminum
Fork type	K2

Other Specs of K2 Astral 4.0

Component group sets	Hybrid Mix
Pedals details	Aluminum Cage With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	K2 ComfortTech
Seat post extension	Aluminum Micro-adjust

Trek 7.3 FX WSD Stagger

General Infos

Model	7.3 FX WSD Stagger
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Coastal Blue
Sizes	- Womens 15 (inches) - womens 17.5 (inches) - womens 20 (inches)

Wheels And Breaking System

Bike front tire	700 X 32c Bontrager Race All Weather Hard Case
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano E60 Levers Avid SD3 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	Alloy
Frame type	TIG-welded
Handlebar construction	Bontrager Satellite Plus IsoZone OS
Handlebar extender	Optional
Handlebar stem details	Bontrager SSR
Headset size	Slimstack

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 EF60
Rear gear set	11 - 32 Teeth 8-speed

Trek 7.3 FX WSD Stagger Fork System Data

Derailleur (Front)	Shimano M191
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 Stagger

Component group sets	Road Mix
Pedals details	Nylon Body With Alloy Cage
Rear shock absorber	Not Available
Saddle seat	Bontrager H1 WSD
Seat post extension	Bontrager Nebula