Boulder Bikes PARIS-ROUBAIX (AC) 1998 VS K2 MACH 3.0 2004 specs comparison

Boulder Bikes Paris-Roubaix (AC)

General Infos

Model	Paris-Roubaix (AC)
Manufacturer	Boulder Bikes
Year of production	1998
Current price	Check price Here ==>
Color choice	- blue - green - red - silver - white - yellow -Black
Sizes	- 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) - custom (centimeters)
Sizes	- 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) - custom (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Continental Grand Prix Kevlar
Bike rear tire	Not Available
Bike wheel size	700c 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 Pro
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Double-butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Easton EA60 ProGram Tapered Aluminum
Frame type	TIG-welded
Handlebar construction	TTT Forma 2
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-IG71
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	30/42/52 Teeth Shimano 600 Ultegra
Gear shift levers	Shimano 105SC STI Dual Control
Rear gear set	12 - 26 Teeth 9-speed

Boulder Bikes Paris-Roubaix (AC) Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano 600 Ultegra
Derailleur (Rear)	Shimano 600 Ultegra GS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	Rock Shox Ruby

Other Specs of Boulder Bikes Paris-Roubaix (AC)

Component group sets	Shimano 600 Ultegra Triple
Pedals details	Optional
Rear shock absorber	1.25 (inches) Travel Risse Genesis
Saddle seat	Titanium Rails Selle San Marco Strada
Seat post extension	27.2 (millimeters) Diameter American Classic

K2 Mach 3.0

General Infos

Model	Mach 3.0
Manufacturer	K2
Year of production	2004
Current price	Check price Here ==>
Color choice	-Silver and Yellow
Sizes	- Large - medium - small - xsmall

Wheels And Breaking System

Bike front tire	700 X 25c Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Dual Control Levers Shimano Tiagra 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 TruVativ Elita A2
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	12 - 25 Teeth 9-speed

K2 Mach 3.0 Fork System Data

Derailleur (Front)	Shimano 105 Triple
Derailleur (Rear)	Shimano 105
Fork material	Unicrown Crown Carbon Fiber
Fork type	K2 Carbon

Other Specs of K2 Mach 3.0

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