Marin KENTFIELD 2007 VS Specialized SIRRUS PRO 2007 specs comparison

Marin Kentfield

General Infos

Model	Kentfield
Manufacturer	Marin
Year of production	2007
Current price	Check price Here ==>
Color choice	- Gloss Smoke -Gloss Pewter
Sizes	- 13.5 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 20.5 (inches) - women's 13 (inches) - women's 15 (inches) - women's 17 (inches) - women's 19 (inches)
Sizes	- 13.5 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 20.5 (inches) - women's 13 (inches) - women's 15 (inches) - women's 17 (inches) - women's 19 (inches)

Wheels And Breaking System

Bike front tire	700 X 35c Kenda Kwest K-Shield
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Levers Forged Alloy Linear Pull Brakes
Hubs for disc brakes	Alloy Double Sealed QR
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Edge II 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Double Butted 6061 Alloy Riser
Handlebar extender	Optional
Handlebar stem details	Forged Alloy
Headset size	1 1/8 (inches) Threadless Double Sealed

Gearing Specifications

Bicycle chain	Shimano UG50
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	28/38/48 Teeth SR Suntour NEX
Gear shift levers	Shimano EF50 EZ-Fire
Rear gear set	14 - 28 Teeth 7-speed

Marin Kentfield Fork System Data

Derailleur (Front)	Shimano C051
Derailleur (Rear)	Shimano Acera
Fork material	Unicrown Crown Chromoly
Fork type	Cromoly Rigid

Other Specs of Marin Kentfield

Component group sets	Co (millimeters)uter Mix
Pedals details	Composite
Rear shock absorber	Not Available
Saddle seat	Marin Comfort
Seat post extension	27.2 (millimeters) Diameter Suspension Post

Specialized Sirrus Pro

General Infos

Model	Sirrus Pro
Manufacturer	Specialized
Year of production	2007
Current price	Check price Here ==>
Color choice	-Silver
Sizes	- Xlarge - xsmall - small - medium - large

Wheels And Breaking System

Bike front tire	700 X 28c Specialized All Condition Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Avid FR5 Levers Avid Juicy 7 Front and Avid Single-Digit 7 Rear Brakes
Hubs for disc brakes	Specialized Alloy
Rims manufacturer	24-hole and 28-hole Jalco GX460
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Body Geometry Event Zertz
Handlebar extender	Optional
Handlebar stem details	Specialized Comp-Set
Headset size	1 1/8 (inches) Integrated Specialized Mindset

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	FSA MegaEXO
Crankset parts and sizes	30/39/50 Teeth FSA Gossamer
Gear shift levers	Shimano R770
Rear gear set	12 - 27 Teeth 1-speed

Specialized Sirrus Pro Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano 105
Fork material	Aero Crown Carbon and aluminum Steerer
Fork type	Specialized FACT

Other Specs of Specialized Sirrus Pro

Component group sets	Co (millimeters)uter Mix
Pedals details	Crank Brothers Smarty
Rear shock absorber	Not Available
Saddle seat	Body Geometry Avatar
Seat post extension	27.2 (millimeters) Diameter Specialized Pavé II