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2004 Aegis Swift - Dura-Ace

Original specifications: Shimano Dura-Ace drivetrain · 650c wheels.

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At a glance

Model year
2004
Category
Road
Original MSRP
$3,795.00
Sizes
44cm, 46cm, 48cm
Colors
Blue/Silver, Gold
In this record
25 specifications · original MSRP
Archive ID
31976
Original buildCarbon fiber composite · Shimano Dura-Ace · 650c wheels

Manufacturer catalog

Published sizes and colors

3 sizes · 2 colors

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

44cm46cm48cm

Published colors

Blue/SilverGold

Frameset

Frame ConstructionMonocoque
Frame MaterialCarbon fiber composite
ForkReynolds Ouzo Pro
Fork MaterialCarbon fiber, aero crown

Drivetrain

Component GroupShimano Dura-Ace
ShiftersShimano Dura-Ace STI Dual Control
Front DerailleurShimano Dura-Ace, bottom-pull/braze-on
Rear DerailleurShimano Dura-Ace
CranksetShimano Dura-Ace, 39/53 teeth
Bottom BracketShimano Dura-Ace, BB7800
BB Shell Width68mm English
Rear Cogs10-speed, 12 - 23 teeth
ChainShimano CN-7800, 1/2 x 3/32"
PedalsNot included

Brakes

BrakesShimano Dura-Ace Dual Pivot brakes, Shimano Dura-Ace STI Dual Control levers

Cockpit & Contact Points

Headset1 1/8" threadless Chris King NoThreadSet
HandlebarRitchey WCS
StemRitchey WCS
SaddleSelle Italia Flite Gel
SeatpostThomson Elite, 27.2mm diameter

Wheels & Tires

HubsVelomax
RimsVelomax Circuit Comp
SpokesStainless steel
Front Tire650 x 23c Continental Grand Prix 3000
Wheel Size650c wheels

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

RPM
Theoretical speed from published tire dimensions; see the evidence note below.
Published build53/39T · 12–23T · 10-speed
Lowest1.70:1 Highest4.42:1 Total range260%
Estimated speed Lowest gear11.0 mph Highest gear28.7 mph

Estimate uses the published front tire 650C×23 · nominal 23-571 as a proxy, corroborated by the wheel size. Rear tire size is not published or verified. Approximate circumference; actual rollout varies with tire and pressure. Theoretical, not a maximum achievable speed.

Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2004 Aegis Swift - Dura-Ace · Road race & triathlon · Published sizes: 44cm, 46cm, 48cm

Archived: Frame: Monocoque · Fork: Reynolds Ouzo Pro · Carbon fiber, aero crown

Archived: Group: Shimano Dura-Ace · Shifters: Shimano Dura-Ace STI Dual Control · Front derailleur: Shimano Dura-Ace, bottom-pull/braze-on · Rear derailleur: Shimano Dura-Ace · Crankset: Shimano Dura-Ace, 39/53 teeth · Bottom bracket: Shimano Dura-Ace, BB7800 · Rear cogs: 10-speed, 12 - 23 teeth · Chain: Shimano CN-7800, 1/2 x 3/32"

Archived: Brakes: Shimano Dura-Ace Dual Pivot brakes, Shimano Dura-Ace STI Dual Control levers

Archived: Wheel size: 650c wheels · Rims: Velomax Circuit Comp · Hubs: Velomax · Front tire: 650 x 23c Continental Grand Prix 3000

Controls and contact points

Archived: Headset: 1 1/8" threadless Chris King NoThreadSet · Handlebar: Ritchey WCS · Stem: Ritchey WCS · Seatpost: Thomson Elite, 27.2mm diameter · Saddle: Selle Italia Flite Gel · Pedals: Not included

Before and during the test ride

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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