Bilenky KATAHN 1997 VS Specialized SIRRUS 2008 specs comparison

Bilenky Katahn

General Infos

Model	Katahn
Manufacturer	Bilenky
Year of production	1997
Current price	Check price Here ==>
Color choice	-Custom
Sizes	- 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches) - 22 (inches)
Sizes	- 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	650 X 23c Continental Grand Prix Kevlar
Bike rear tire	Not Available
Bike wheel size	650c Wheels
Brakeset type	Shimano 600 Ultegra Levers Shimano 600 Ultegra Dual Pivot Brakes
Hubs for disc brakes	Shimano 600 Ultegra
Rims manufacturer	32-hole Mavic Open 4 CD
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Double Butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Dedacciai 18MCDV6
Frame type	Fillet Brazed
Handlebar construction	TTT Forma
Handlebar extender	Not Available
Handlebar stem details	TTT Synthesis
Headset size	1 (inches) Shimano 600 Ultegra

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG90
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	115 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	39/53 Teeth Shimano 600 Ultegra
Gear shift levers	Shimano 600 Ultegra STI Dual Control
Rear gear set	12 - 28 Teeth 8-speed

Bilenky Katahn Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano 600 Ultegra
Derailleur (Rear)	Shimano 600 Ultegra
Fork material	Bonded Semi-sloping Crown Aluminum
Fork type	Kinesis

Other Specs of Bilenky Katahn

Component group sets	Shimano 600 Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Women's Terry Sport
Seat post extension	27.2 (millimeters) Diameter American Classic Hot Rod

Specialized Sirrus

General Infos

Model	Sirrus
Manufacturer	Specialized
Year of production	2008
Current price	Check price Here ==>
Color choice	- black - silver -Brown
Sizes	- Xsmall - small - medium - large. xlarge

Wheels And Breaking System

Bike front tire	700 X 28c Specialized All Condition Wire
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano EF-50 Levers Forged 6061 Alloy Brakes
Hubs for disc brakes	Specialized Forged Alloy
Rims manufacturer	32-hole Alex S500
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Event
Handlebar extender	Optional
Handlebar stem details	Specialized 3D Forged 31.8
Headset size	1 1/8 (inches) Integrated Specialized Mindset

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle Sport Cartridge
Crankset parts and sizes	28/38/48 Teeth Sugino XD
Gear shift levers	Shimano EF-50
Rear gear set	12 - 25 Teeth 8-speed

Specialized Sirrus Fork System Data

Derailleur (Front)	Bottom Pull Shimano T301
Derailleur (Rear)	Shimano Sora
Fork material	Unicrown Crown Aluminum and chromoly Steerer
Fork type	Specialized Comp

Other Specs of Specialized Sirrus

Component group sets	Road Mix
Pedals details	Alloy Cage and composite Body With Clips And Straps
Rear shock absorber	Not Available
Saddle seat	Specialized Sonoma
Seat post extension	27.2 (millimeters) Diameter Forged Alloy