Boulder Bikes PARIS-ROUBAIX AL 1997 VS Dahon HAMMERHEAD 8.0 2010 specs comparison

Boulder Bikes Paris-Roubaix AL

General Infos

Model	Paris-Roubaix AL
Manufacturer	Boulder Bikes
Year of production	1997
Current price	Check price Here ==>
Color choice	- blue - custom - green - purple - red - silver -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 23c Continental Grand Prix Kevlar
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Campagnolo Record Levers Campagnolo Record Dual Pivot Brakes
Hubs for disc brakes	Rear: Campagnolo Record Cassette Front: Campagnolo Record
Rims manufacturer	32-hole Mavic Reflex SUP
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (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
Handlebar extender	Not Available
Handlebar stem details	TTT Status
Headset size	1 (inches) Campagnolo Record

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Campagnolo Record
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle World Class Ti
Crankset parts and sizes	30/42/52 Teeth Campagnolo Racing Triple
Gear shift levers	Campagnolo Record Ergo
Rear gear set	13 - 26 Teeth 8-speed

Boulder Bikes Paris-Roubaix AL Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Campagnolo Racing Triple
Derailleur (Rear)	Campagnolo Racing Triple
Fork material	Triple-clamp Crown Magnesium
Fork type	Rock Shox Paris-Roubaix

Other Specs of Boulder Bikes Paris-Roubaix AL

Component group sets	Campagnolo Record
Pedals details	Optional
Rear shock absorber	1.25 (inches) Travel Risse Genesis
Saddle seat	Selle Italia Flite
Seat post extension	27.2 (millimeters) Diameter American Classic Hot Rod

Dahon Hammerhead 8.0

General Infos

Model	Hammerhead 8.0
Manufacturer	Dahon
Year of production	2010
Current price	Check price Here ==>
Color choice	-Shale
Sizes	- Medium - Large

Wheels And Breaking System

Bike front tire	20 (inches) Schwalbe Durano SE
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Shimano Dual Control ST-4500 Levers FSA Gossamer Brakes
Hubs for disc brakes	Kinetix Pro QR
Rims manufacturer	Kinetix Pro
Spoke nipples type	Not Available
Spoke wheel	Double-butted Kinetix Pro

Frame and Body Specs

Frame materials	7005 Double Butted Aluminum
Frame type	TIG-welded
Handlebar construction	Kinetix Pro TT
Handlebar extender	Optional
Handlebar stem details	Dahon F.I.T
Headset size	Dahon Fusion

Gearing Specifications

Bicycle chain	SRAM PC-971
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge Sealed
Crankset parts and sizes	55/44 Teeth FSA
Gear shift levers	Shimano Dual Control ST-4500
Rear gear set	11 - 28 Teeth 9-speed

Dahon Hammerhead 8.0 Fork System Data

Derailleur (Front)	Braze-on Shimano Tiagra
Derailleur (Rear)	Shimano Ultegra SL
Fork material	Unicrown Crown U7 Aluminum
Fork type	Dahon SlipStream

Other Specs of Dahon Hammerhead 8.0

Component group sets	Road Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Kore XC I-Beam
Seat post extension	27.2 (millimeters) Diameter Kore Race I-Beam