Marin KENTFIELD STEP-THRU 2010 VS Specialized SIRRUS COMP 2006 specs comparison

Marin Kentfield Step-Thru

General Infos

Model	Kentfield Step-Thru
Manufacturer	Marin
Year of production	2010
Current price	Check price Here ==>
Color choice	-Blue Ice
Sizes	- 15w (inches) - 17w (inches)
Sizes	- 15w (inches) - 17w (inches)

Wheels And Breaking System

Bike front tire	700 X 35c Kenda Kwest
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano EF-50 EZ Fire Integrated Levers Forged Alloy Linear Pull With Power Modulator Front and Forged Alloy Linear Pull Rear Brakes
Hubs for disc brakes	Alloy Double Sealed QR
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge WTB Stainless

Frame and Body Specs

Frame materials	DT 6061 Aluminum With New Edge 3 TT
Frame type	TIG-welded
Handlebar construction	50 (millimeters) Alloy Riser
Handlebar extender	Optional
Handlebar stem details	Alloy Adjustable
Headset size	1 1/8 (inches) Threadless TH-888

Gearing Specifications

Bicycle chain	UG-51
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	28/38/48 Teeth SR Suntour XCT
Gear shift levers	Shimano EF-50 EZ Fire Integrated
Rear gear set	14 - 28 Teeth 7-speed

Marin Kentfield Step-Thru Fork System Data

Derailleur (Front)	Shimano TX51
Derailleur (Rear)	Shimano Acera
Fork material	Unicrown Crown Cromoly
Fork type	Rigid

Other Specs of Marin Kentfield Step-Thru

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

Specialized Sirrus Comp

General Infos

Model	Sirrus Comp
Manufacturer	Specialized
Year of production	2006
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 28c Specialized New Nimbus With Armadillo
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	85 (millimeters) Linear Pull Forged Alloy Linear Pull With C-clip Bushing Levers Replaceable Cartridge Pad Brakes Forged 6061
Hubs for disc brakes	QR QR Rear: Specialized Forged Alloy Black Black Double Sealed Double Sealed Freehub Front: Specialized Forged
Rims manufacturer	32-hole Alex AT-400
Spoke nipples type	Alloy
Spoke wheel	14ga. Straight Gauge Specialized Stainless Steel

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Flat 6 Degree Bend Body Geometry New Event Zertz
Handlebar extender	Optional
Handlebar stem details	26.0 (millimeters) Bar Clamp 3D Forged Alloy 8- Position Adjustable Specialized Pro
Headset size	Alloy Cap Alloy Cone Spacer 1 1/8 (inches) Intellaset Threadless

Gearing Specifications

Bicycle chain	Shimano CN-HG73
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle TH BB-7420
Crankset parts and sizes	52Ax42Sx30S Super Shift III Teeth Polished Arms Sugino Pro
Gear shift levers	Rapidfire Shimano R-440-9
Rear gear set	12 - 26 Teeth 9-speed

Specialized Sirrus Comp Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore
Derailleur (Rear)	9-speed Long Cage Shimano 105
Fork material	Aero Crown Carbon and aluminum
Fork type	Specialized FACT Carbon

Other Specs of Specialized Sirrus Comp

Component group sets	Hybrid Mix
Pedals details	SPD Shimano 505R
Rear shock absorber	Not Available
Saddle seat	Body Geometry New Milano Comfort Max
Seat post extension	27.2 (millimeters) Diameter Advanced Carbon Specialized Pavé