K2 MACH 4.0 2004 VS Specialized SIRRUS 1997 specs comparison

K2 Mach 4.0

General Infos

Model	Mach 4.0
Manufacturer	K2
Year of production	2004
Current price	🛒 View Price →
Color choice	-Silver and Charcoal
Sizes	- Large - medium - small - xsmall
Sizes	- Large - medium - small - xsmall

Wheels And Breaking System

Bike front tire	700 X 25c Vittoria Rubino Tech
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Dual Control Levers Shimano 105 Dual Pivot Brakes
Hubs for disc brakes	Ritchey Comp Road
Rims manufacturer	28-hole Ritchey Comp Aero
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	7000 aluminum c
Frame type	TIG-welded
Handlebar construction	Ritchey Logic Pro 31.8
Handlebar extender	Optional
Handlebar stem details	Ritchey Logic Pro 31.8
Headset size	1 1/8 (inches) Ritchey Logic Comp

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG53
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	TruVativ ISIS Drive
Crankset parts and sizes	30/42/52 Teeth Ritchey Pro
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	12 - 25 Teeth 9-speed

K2 Mach 4.0 Fork System Data

Derailleur (Front)	Shimano Ultegra Triple
Derailleur (Rear)	Shimano Ultegra GS
Fork material	Unicrown Crown Carbon Fiber
Fork type	K2 Carbon

Other Specs of K2 Mach 4.0

Component group sets	Road Mix
Pedals details	Shimano PD-5500 SPD-R
Rear shock absorber	Not Available
Saddle seat	Selle Italia XO Sudo
Seat post extension	Ritchey Pro Road

Specialized Sirrus

General Infos

Model	Sirrus
Manufacturer	Specialized
Year of production	1997
Current price	🛒 View Price →
Color choice	-Red
Sizes	- 46 cm (centimeters) - 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) - 62 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Transition
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano RSX Levers Shimano RSX Dual Pivot Brakes
Hubs for disc brakes	Shimano RSX
Rims manufacturer	32-hole Araya RT-520
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Double-butted Chromoly
Frame type	TIG-welded
Handlebar construction	SR
Handlebar extender	Not Available
Handlebar stem details	SBC Chromoly
Headset size	1 (inches)

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Shimano
Crankset parts and sizes	26/36/46 Teeth Shimano RSX
Gear shift levers	Shimano RSX STI Dual Control
Rear gear set	11 - 24 Teeth 7-speed

Specialized Sirrus Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano RSX Top-swing
Derailleur (Rear)	Shimano RSX GS
Fork material	Unicrown Crown Chromoly
Fork type	SBC

Other Specs of Specialized Sirrus

Component group sets	Shimano RSX
Pedals details	Aluminum Cage With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong Evolution Carbotech
Seat post extension	27.2 (millimeters) Diameter Aluminum Micro-adjust