Bicycle Archive · Specification report

2006 Specialized Roubaix Expert Double (1)

Velopedia Archive ID 11870

Overview

Model year	2006
Brand	Specialized
Model	Roubaix Expert Double (1)
Bicycle type	Road/sport
Archive ID	11870
Original MSRP	$2,800.00
Sizes	49cm, 52cm, 54cm, 56cm, 58cm, 61cm

Frameset

Frame construction	Bonded/monocoque
Frame material	Specialized FACT 7r carbon, triple monocoque
Fork	Specialized FACT with Zertz inserts
Fork material	Carbon/elastomer, aero crown
Rear shock	N/A

Drivetrain

Component group	Road Mix
Shifters	Shimano Ultegra, 10-speed, STI, flight deck compatible
Front derailleur	Shimano Ultegra, bottom-pull/clamp-on 31.8mm
Rear derailleur	Shimano Dura-Ace, short cage
Crankset	FSA SLK MegaExo, 2-piece carbon compact crankset, 36/50 teeth
Bottom bracket	FSA Integrated
Rear cogs	10-speed, 12 - 27 teeth
Chain	KMC S-10 Super Narrow
Pedals	Composite-body test ride pedals

Brakes

Brakes	Shimano Ultegra front/Shimano Ultegra Dual Pivot rear brakes, Shimano Ultegra, 10-speed, STI, flight deck compatible levers

Cockpit & contact points

Headset	1 1/8" Specialized Mindset Plus, integrated threadless, sealed stainless st
Handlebar	Specialized Zertz Pro handlebar, racing drop, 31.8 clamp
Handlebar extensions	Not included
Stem	Specialized Pro-Set lightweight stem, 3D forged alloy, 4-bolt 31.8mm
Saddle	Body Geometry Avatar, microfiber, gel padding, hollow Cr-Mo rails
Seatpost	Specialized Pavé, FACT carbon seatpost with Zertz insert, 27.2mm diameter

Wheels & tires

Hubs	Front: Shimano R600, Shimano QR, Rear: Shimano R600, aluminum freehub body, Shimano QR
Rims	Shimano R600, 16-hole/20-hole
Spokes	Stainless steel, 14ga. (2.0mm) aero
Front tire	700 x 23c Specialized All Condition Pro aramid bead, 120TPI
Wheel size	700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 7, 2026.