Velopedia Bicycle Archive

2003 Bilenky Eco Nor'Easter

Original specifications: Shimano Tiagra drivetrain · 700c wheels · 23 lb published weight.

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At a glance

Model year
2003
Category
Road
Original MSRP
$1,325.00
Sizes
47cm, 50cm, 53cm, 55cm, 57cm, 59cm, 62cm
Colors
Buyer's Choice
Weight
23 lb
Geometry
Legacy reference
In this record
26 specifications · original MSRP · geometry
Archive ID
30635
Original buildReynolds 631/Dedacciai Zero Tre · Shimano Tiagra · 700c wheels

Manufacturer catalog

Published sizes and colors

7 sizes · 1 color

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

Published sizes

47cm50cm53cm55cm57cm59cm62cm

Published colors

Buyer's Choice

Frameset

Frame ConstructionTIG-welded
Frame MaterialReynolds 631/Dedacciai Zero Tre
Fork MaterialTange chromoly, unicrown crown

Drivetrain

Component GroupShimano Tiagra
ShiftersShimano Tiagra STI Dual Control
Front DerailleurShimano Tiagra Triple, bottom-pull/clamp-on 28.6mm
Rear DerailleurShimano Tiagra GS
CranksetTruVativ Elita, 30/42/52 teeth
Bottom BracketShimano, 118mm spindle
BB Shell Width68mm English
Rear Cogs9-speed, 12 - 25 teeth
ChainShimano CN-HG72, 1/2 x 3/32"
PedalsNot included

Brakes

BrakesAvid Shorty 4 brakes, Shimano Tiagra STI Dual Control levers

Cockpit & Contact Points

Headset1 1/8" threadless Dia-Compe SAS
HandlebarRitchey Biomax
Handlebar ExtensionsNot included
StemRitchey Comp
SaddleFi'zi:k Pave, chrome-moly rails
SeatpostRitchey Comp, 27.2mm diameter

Wheels & Tires

HubsShimano Deore LX
RimsMavic MA3, 36-hole
SpokesStainless steel, 14ga. (2.0mm) straight gauge
Spoke NipplesBrass nipples
Front Tire700 x 32c Ritchey Speed Max Cross
Wheel Size700c wheels

Geometry

Legacy reference · 6 measurements

Model-level measurements; the frame size was not recorded. Use these as a historical reference, not for size-specific fit.

All geometry measurementsLegacy reference · 6 measurements
MeasurementLegacy reference
Top tube571.5 mm
Head-tube angle72°
Seat-tube angle73°
Chainstay / rear center425.4 mm
Wheelbase1031.2 mm
Fork offset / rake50 mm

The preserved source contains one model-level geometry set without an identified frame size.

Gearing

Chainring ÷ rear sprocket

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

Published build52/42/30T · 12–25T · 9-speed
Lowest1.20:1 Highest4.33:1 Total range361%
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Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
Shimano CN-HG72, 1/2 x 3/32"
Front tire · Original
700 x 32c Ritchey Speed Max Cross
Retailer offers · Affiliate links
Challenge Strada Pro Tubeless Tire Tan, 700x32

Challenge Strada Pro Tubeless Tire Tan, 700x32

700x32

Replacement option · verify fit

Rear derailleur · Original
Shimano Tiagra GS Search: Shimano Tiagra 9-speed mechanical rear derailleur
More parts (6)
Shifters · Original
Shimano Tiagra STI Dual Control Search: Shimano Tiagra 9-speed mechanical shifter
Handlebar · Original
Ritchey Biomax
Stem · Original
Ritchey Comp
Seatpost · Original
Ritchey Comp, 27.2mm diameter
Retailer offers · Affiliate links
Rims · Original
Mavic MA3, 36-hole
Hubs · Original
Shimano Deore LX

Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases.

Bike-specific inspection checklist 18 checks based on 5 archived component groups Open checklistClose checklist
0 of 18 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: 2003 Bilenky Eco Nor'Easter · Road race & triathlon · Published sizes: 47cm, 50cm, 53cm, 55cm, 57cm, 59cm, 62cm

Archived: Frame: TIG-welded · Fork: · Tange chromoly, unicrown crown

Archived: Group: Shimano Tiagra · Shifters: Shimano Tiagra STI Dual Control · Front derailleur: Shimano Tiagra Triple, bottom-pull/clamp-on 28.6mm · Rear derailleur: Shimano Tiagra GS · Crankset: TruVativ Elita, 30/42/52 teeth · Bottom bracket: Shimano, 118mm spindle · Rear cogs: 9-speed, 12 - 25 teeth · Chain: Shimano CN-HG72, 1/2 x 3/32"

Archived: Brakes: Avid Shorty 4 brakes, Shimano Tiagra STI Dual Control levers

Archived: Wheel size: 700c wheels · Rims: Mavic MA3, 36-hole · Hubs: Shimano Deore LX · Front tire: 700 x 32c Ritchey Speed Max Cross

Controls and contact points

Archived: Headset: 1 1/8" threadless Dia-Compe SAS · Handlebar: Ritchey Biomax · Stem: Ritchey Comp · Seatpost: Ritchey Comp, 27.2mm diameter · Saddle: Fi'zi:k Pave, chrome-moly rails · 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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