Boulder Bikes PARIS-ROUBAIX (CROMO) 1998 VS Norco MAGNUM 1995 specs comparison

Boulder Bikes Paris-Roubaix (CROMO)

General Infos

Model	Paris-Roubaix (CROMO)
Manufacturer	Boulder Bikes
Year of production	1998
Current price	🛒 View Price →
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 Michelin Super Comp HD
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105SC Levers Shimano 105SC Dual Pivot Brakes
Hubs for disc brakes	Shimano 105SC
Rims manufacturer	32-hole Mavic Open Pro
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Double-butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Double-butted Chromoly
Frame type	TIG-welded
Handlebar construction	TTT Forma 2
Handlebar extender	Not Available
Handlebar stem details	TTT Synthesis
Headset size	1 (inches) Shimano 105SC

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	30/42/52 Teeth Shimano 105SC
Gear shift levers	Shimano 105SC STI Dual Control
Rear gear set	12 - 25 Teeth 8-speed

Boulder Bikes Paris-Roubaix (CROMO) Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano 105SC
Derailleur (Rear)	Shimano 105SC GS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	Rock Shox Ruby

Other Specs of Boulder Bikes Paris-Roubaix (CROMO)

Component group sets	Shimano 105SC Triple
Pedals details	Optional
Rear shock absorber	1.25 (inches) Travel Risse Genesis
Saddle seat	Selle San Marco Strada
Seat post extension	28.6 (millimeters) Diameter American Classic

Norco Magnum

General Infos

Model	Magnum
Manufacturer	Norco
Year of production	1995
Current price	🛒 View Price →
Color choice	-Burgundy
Sizes	- 52 cm (centimeters) - 55 cm (centimeters) - 58 cm (centimeters) - 61 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Kenda
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Dia-Compe VX Levers Dia-Compe VX Brakes
Hubs for disc brakes	Shimano RSX
Rims manufacturer	Vuelta
Spoke nipples type	Brass Nipples
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	Double-butted Main Triangle Chromoly
Frame type	TIG-welded Steel
Handlebar construction	Hsin Lung DR-8
Handlebar extender	Not Available
Handlebar stem details	LCS-759
Headset size	1 (inches) YST 800

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG 50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	26/36/46 Teeth Sugino Fuse 500
Gear shift levers	Shimano RX-100 Down-tube
Rear gear set	11 - 24 Teeth 7-speed

Norco Magnum Fork System Data

Derailleur (Front)	Bottom-pull Shimano RSX
Derailleur (Rear)	Shimano RSX
Fork material	Unicrown Crown Chromoly
Fork type	Aero Blade

Other Specs of Norco Magnum

Component group sets	Shimano RSX
Pedals details	Victor VP-333S
Rear shock absorber	Not Available
Saddle seat	Velo
Seat post extension	26.4 (millimeters) Diameter Kalloy SP-243