Trek EQUINOX 7 WSD 2007 VS Trek ERWIN 2011 specs comparison

Trek Equinox 7 WSD

General Infos

Model	Equinox 7 WSD
Manufacturer	Trek
Year of production	2007
Current price	Check price Here ==>
Color choice	-Crystal Blue
Sizes	- 47cm (centimeters) - 51cm (centimeters) - 54cm (centimeters)
Sizes	- 47cm (centimeters) - 51cm (centimeters) - 54cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Bontrager Select
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Cane Creek BL2000K Levers Cane Creek SCR-3 Brakes
Hubs for disc brakes	Bontrager Select Aero
Rims manufacturer	Bontrager Select Aero
Spoke nipples type	Not Available
Spoke wheel	Wheelset Bontrager

Frame and Body Specs

Frame materials	ZR 9000 Aluminum
Frame type	TIG-welded
Handlebar construction	Bontrager Race Bullhorn
Handlebar extender	Profile Aerolite Clip-On
Handlebar stem details	Bontrager Race
Headset size	1 1/8 (inches) Threadless Cane Creek Integrated

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	39/53 Teeth Bontrager Race
Gear shift levers	Shimano Dura-Ace SL-BS 78 Bar End
Rear gear set	11 - 25 Teeth 10-speed

Trek Equinox 7 WSD Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano 105 SS
Fork material	Aero Crown Carbon and Alloy Steerer
Fork type	Bontrager Race Lite TT

Other Specs of Trek Equinox 7 WSD

Component group sets	Shimano 105
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Bontrager Race FIT TT
Seat post extension	Bontrager Race Lite TTX

Trek Erwin

General Infos

Model	Erwin
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Matte Crystal Pearl White
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 34c Bontrager Jones CXR
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Tiagra Levers Avid Shorty 4 Brakes
Hubs for disc brakes	Bontrager SSR
Rims manufacturer	Bontrager SSR
Spoke nipples type	Not Available
Spoke wheel	Bontrager SSR

Frame and Body Specs

Frame materials	Custom-butted Platinum Steel
Frame type	TIG-welded
Handlebar construction	Bontrager Race Anatomic-C
Handlebar extender	Optional
Handlebar stem details	Bontrager SSR
Headset size	1 1/8 (inches) Aheadset

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	36/46 Teeth FSA Gossamer Mega Exo
Gear shift levers	Shimano Tiagra
Rear gear set	11 - 26 Teeth 9-speed

Trek Erwin Fork System Data

Derailleur (Front)	Shimano Tiagra
Derailleur (Rear)	Shimano Tiagra
Fork material	Aero
Fork type	Bontrager Race Lite Cross

Other Specs of Trek Erwin

Component group sets	Shimano Tiagra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Bontrager Evoke 1
Seat post extension	27.2 (millimeters) Diameter Bontrager Race