VelopediaBicycle Archive · Specification report

2005 Specialized Sirrus Comp

Velopedia Archive ID 10637

Overview

Model year2005
BrandSpecialized
ModelSirrus Comp
Bicycle typeHybrid
Archive ID10637
Original MSRP$1,100.00
ColorsSilver
SizesXsmall, small, medium, large, xlarge

Frameset

Frame constructionTIG-welded
Frame materialA1 Premium aluminum
ForkSpecialized Carbon Zertz
Fork materialCarbon fiber, aero crown
Rear shockN/A

Drivetrain

Component groupHybrid Mix
ShiftersShimano R-440
Front derailleurShimano Deore, bottom-pull/clamp-on 31.8mm
Rear derailleurShimano 105
CranksetRPM Compact, 34/50 teeth
Bottom bracketTH-7420, 113mm spindle
BB shell width68mm English
Rear cogs9-speed, 12 - 26 teeth
ChainShimano CN-HG73, 1/2 x 3/32"
PedalsShimano PD-M505R

Brakes

BrakesAluminum linear-pull brakes, aluminum linear pull levers

Cockpit & contact points

Headset1 1/8" integrated Intellaset
HandlebarBody Geometry Event Zertz
Handlebar extensionsN/A
StemSpecialized Pro
SaddleBG Milano Comfort Max
SeatpostSpecialized Pavé, 27.2mm diameter

Wheels & tires

HubsSpecialized QR
RimsAlex AT-400, 28-32-hole
SpokesSpecialized stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipplesAluminum nipples
Front tire700 x 28c Specialized All-Condition
Wheel size700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 12, 2026.