Specialized SIRRUS 2005 VS Jamis COMMUTER 2005 specs comparison

Specialized Sirrus

General Infos

Model	Sirrus
Manufacturer	Specialized
Year of production	2005
Current price	Check price Here ==>
Color choice	- Red -Black
Sizes	- Xsmall - small - medium - large - xlarge
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 28c Specialized All-Condition
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano EF35 Levers Aluminum Linear-pull Brakes
Hubs for disc brakes	Aluminum QR
Rims manufacturer	32-hole Alex DA-16
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Specialized Stainless Steel

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Event
Handlebar extender	Not Available
Handlebar stem details	Forged
Headset size	1 1/8 (inches) Integrated Intellaset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle TH Sport
Crankset parts and sizes	28/38/48 Teeth Specialized Forearm Sport
Gear shift levers	Shimano ST-EF35
Rear gear set	12 - 26 Teeth 8-speed

Specialized Sirrus Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano T-301
Derailleur (Rear)	Shimano Sora
Fork material	Unicrown Crown Chromoly
Fork type	Specialized Sport

Other Specs of Specialized Sirrus

Component group sets	Hybrid Mix
Pedals details	Composite Body
Rear shock absorber	Not Available
Saddle seat	BG Milano Comfort Max
Seat post extension	27.2 (millimeters) Diameter Aluminum Suspension

Jamis Commuter

General Infos

Model	Commuter
Manufacturer	Jamis
Year of production	2005
Current price	Check price Here ==>
Color choice	- Platinum - Red -Blue
Sizes	- 14.5 (inches) - 16.5 (inches) - 18.5 (inches) - 20.5 (inches) - 22 (inches) - womens 14.5 (inches) - womens 17.5 (inches)

Wheels And Breaking System

Bike front tire	700 X 38c Kenda Euro Tek
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Tenera Levers Tektro Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	36-hole Aluminum Single Wall
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	1 (inches) Rise Steel
Handlebar extender	Optional
Handlebar stem details	Adjustable Aluminum
Headset size	1 (inches) Threaded Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	124.5 (millimeters) Spindle Sealed
Crankset parts and sizes	48 Teeth Aluminum
Gear shift levers	SRAM MRX
Rear gear set	13 - 34 Teeth 7-speed

Jamis Commuter Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano Tourney TX-70
Fork material	Single Crown High-tensile Steel
Fork type	Not Available

Other Specs of Jamis Commuter

Component group sets	Hybrid Mix
Pedals details	Resin Platform
Rear shock absorber	Not Available
Saddle seat	Jamis Comfort
Seat post extension	27.2 (millimeters) Diameter Aluminum Suspension