Giant TWIST EXPRESS 2010 VS Trek PORTLAND 2007 specs comparison

Giant Twist Express

General Infos

Model	Twist Express
Manufacturer	Giant
Year of production	2010
Current price	Check price Here ==>
Color choice	-Matt Black and Blue
Sizes	- Regular - Large
Sizes	- Regular - Large

Wheels And Breaking System

Bike front tire	Rear: 700 X 35c Kenda With Slime Tubes Front: 700 X 35c Kenda With Slime Tubes
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Alloy With Kraton Insert Levers Alloy Direct Pull Brakes
Hubs for disc brakes	Rear: Alloy Front: Syncdrive Motor
Rims manufacturer	36-hole Alloy Double Wall
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	ALUXX Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy Hi-rise Comfort
Handlebar extender	Optional
Handlebar stem details	Alloy Adjustable
Headset size	Threaded

Gearing Specifications

Bicycle chain	KMC Z51 RB
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge
Crankset parts and sizes	46 Teeth Alloy 3-Piece
Gear shift levers	Shimano Revo
Rear gear set	11 - 28 Teeth 7-speed

Giant Twist Express Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano 7 Speed
Fork material	Alloy
Fork type	Not Available

Other Specs of Giant Twist Express

Component group sets	Not Available
Pedals details	Alloy and Kraton Comfort Platform
Rear shock absorber	Not Available
Saddle seat	Giant Comfort Groove
Seat post extension	27.2 (millimeters) Diameter Alloy Micro Adjust

Trek Portland

General Infos

Model	Portland
Manufacturer	Trek
Year of production	2007
Current price	Check price Here ==>
Color choice	-Burnt Orange
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 28c Bontrager Race Lite Hardcase
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Levers Avid BB-7 Disc Front and Avid BB-7 Disc Rear Brakes
Hubs for disc brakes	Bontrager Select Road Disc
Rims manufacturer	24-hole Bontrager Select Road Disc
Spoke nipples type	Not Available
Spoke wheel	Bontrager

Frame and Body Specs

Frame materials	Alpha SLR Aluminum
Frame type	TIG-welded
Handlebar construction	Bontrager Select
Handlebar extender	Not Available
Handlebar stem details	Bontrager Race
Headset size	Aheadset Slimstak

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	30/39/50 Teeth Shimano 105
Gear shift levers	Shimano 105 STI
Rear gear set	12 - 27 Teeth 10-speed

Trek Portland Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano 105
Fork material	Unicrown Crown Carbon
Fork type	Bontrager Satellite Elite Disc

Other Specs of Trek Portland

Component group sets	Shimano 105
Pedals details	Shimano PD-M520
Rear shock absorber	Not Available
Saddle seat	Bontrager Select City
Seat post extension	Bontrager Select