Jamis COMMUTER 3.0 WOMANS 2009 VS Specialized SIRRUS ELITE 2015 specs comparison

Jamis Commuter 3.0 Womans

General Infos

Model	Commuter 3.0 Womans
Manufacturer	Jamis
Year of production	2009
Current price	Check price Here ==>
Color choice	- Sugar Blue and Bone -Cabernet Red and Bone
Sizes	- Womens 14.5 (inches) - womens 17.5 (inches)
Sizes	- Womens 14.5 (inches) - womens 17.5 (inches)

Wheels And Breaking System

Bike front tire	700 X 32c Vittoria Adventure Touring
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Tenera Levers Tektro Forged Alloy Dual Pivot Brakes
Hubs for disc brakes	Rear: Shimano Nexus Inter-8 Front: Formula Alloy
Rims manufacturer	36-hole Weinmann Zac 1800
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	TIG-welded
Handlebar construction	Classic Swept-back
Handlebar extender	Optional
Handlebar stem details	Satori Adjustable
Headset size	1 1/8 (inches) Slimstack

Gearing Specifications

Bicycle chain	KMC Z610 Rust Buster
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle Sealed Cartridge
Crankset parts and sizes	42 Teeth Forged Alloy
Gear shift levers	Shimano SL-S500
Rear gear set	20 Teeth 8-speed Internal

Jamis Commuter 3.0 Womans Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Aluminum and steel Steerer
Fork type	Jamis City and Cross

Other Specs of Jamis Commuter 3.0 Womans

Component group sets	Co (millimeters)uter Mix
Pedals details	Alloy Toe-clip Compatible
Rear shock absorber	Not Available
Saddle seat	Jamis Urban
Seat post extension	27.2 (millimeters) Diameter Alloy Suspension Micro Adjust

Specialized SIRRUS ELITE

General Infos

Model	SIRRUS ELITE
Manufacturer	Specialized
Year of production	2015
Current price	Check price Here ==>
Color choice	- Satin Orange and Navy and Cyan -Satin Sterling and Gloss Black and Red
Sizes	- XS - S - M - L XL

Wheels And Breaking System

Bike front tire	60TPI 700x30c Double BlackBelt Protection Wire Bead Specialized Espoir Sport Reflect
Bike rear tire	Not Available
Bike wheel size	700c
Brakeset type	Linear Pull Alloy V-brake
Hubs for disc brakes	32h QR Double-sealed
Rims manufacturer	32h CNC Sidewalls Alloy Double-wall 700c
Spoke nipples type	Not Available
Spoke wheel	14g With Brass Nipple Stainless

Frame and Body Specs

Frame materials	Aluminum
Frame type	Fender and rack Eyelets Fully Manipulated Butted Tubing With Smooth Welds Internal Cable Routing Tapered and integrated Headset Specialized E5 Premium Aluminum
Handlebar construction	10-degree Backsweep 31.8 (millimeters) 4-degree Upsweep 6061 Double Butted Alloy Specialized Flat
Handlebar extender	Not Available
Handlebar stem details	4-bolt 6-degree Rise Specialized 3D Forged Alloy
Headset size	15 (millimeters) Alloy Cone Spacer 1-1/8 (inches) Sealed Cr-Mo Bearings Integrated With Headset

Gearing Specifications

Bicycle chain	9-speed Reusable Missing Link KMC X9
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano
Crankset parts and sizes	48/36/26 9-speed With Chainguard Shimano Acera
Gear shift levers	2x9 With Optical Display Shimano Acera Rapidfire Plus
Rear gear set	11-32 9-speed Shimano

Specialized SIRRUS ELITE Fork System Data

Derailleur (Front)	Dual-pull Top Swing Shimano Acera
Derailleur (Rear)	9-speed Top Mount Shimano Alivio
Fork material	Carbon Fiber and Aluminum
Fork type	Alloy Steerer and crown Specialized FACT Carbon With Zertz

Other Specs of Specialized SIRRUS ELITE

Component group sets	Co (millimeters)uter Mix
Pedals details	1.5 (millimeters) Varus Angle Low Profile Bearing System Nylon Body Sy (millimeters)etric Alloy Cage Toe Clip Capable Sirrus
Rear shock absorber	Not Available
Saddle seat	155 (millimeters) Steel Rails Body Geometry Targa Sport
Seat post extension	12.5 (millimeters) Offset 2-bolt 27.2 (millimeters) Anti-corrosion Hardware Micro-adjust Alloy