Jamis ARAGON 1999 VS Giant TWIST EXPRESS 2011 specs comparison

Jamis Aragon

General Infos

Model	Aragon
Manufacturer	Jamis
Year of production	1999
Current price	Check price Here ==>
Color choice	- Pearl Aqua Blue - Pewter Grey -Kelly Green
Sizes	- 16 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) - 23 (inches) - womens 16 (inches) - womens 19 (inches)
Sizes	- 16 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) - 23 (inches) - womens 16 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	700 X 38c Cheng Shin C-1069
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro RBP-378A Levers Tektro 823A Linear-pull Brakes
Hubs for disc brakes	Rear: Formula FM 32 Front: Formula FM 31
Rims manufacturer	36-hole Sun Rims Z-19
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Shun Jiu Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	Pulse-welded
Handlebar construction	Rise Steel
Handlebar extender	Optional
Handlebar stem details	Suspension Polygon SMT-720C
Headset size	1 (inches) Chin Haur CH-90

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC IG-31
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-LP27
Crankset parts and sizes	22/32/42 Teeth Shimano AceraX
Gear shift levers	Grip Shift Centera
Rear gear set	11 - 28 Teeth 7-speed

Jamis Aragon Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano AceraX Top-swing
Derailleur (Rear)	Shimano AceraX
Fork material	Unicrown Crown Chromoly
Fork type	Not Available

Other Specs of Jamis Aragon

Component group sets	Hybrid Mix
Pedals details	Wellgo LU-947
Rear shock absorber	Not Available
Saddle seat	Velo VL-323
Seat post extension	26.8 (millimeters) Diameter Suspension Polygon PM-780

Giant Twist Express

General Infos

Model	Twist Express
Manufacturer	Giant
Year of production	2011
Current price	Check price Here ==>
Color choice	-Matte Black and Blue
Sizes	- Regular - large

Wheels And Breaking System

Bike front tire	700 X 35c Kenda
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Alloy 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

Frame and Body Specs

Frame materials	Alloy
Frame type	TIG-welded
Handlebar construction	Alloy Low-rise
Handlebar extender	Optional
Handlebar stem details	Alloy Adjustable
Headset size	Not Available

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge
Crankset parts and sizes	46t 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
Fork material	Single Crown Alloy
Fork type	Rigid

Other Specs of Giant Twist Express

Component group sets	Hybrid Mix
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