VelopediaBicycle Archive · Specification report

2003 Bilenky Eco Ultralite

Velopedia Archive ID 30632

Overview

Model year2003
BrandBilenky
ModelEco Ultralite
Bicycle typeRoad race & triathlon
Archive ID30632
Original MSRP$1,995.00
ColorsBuyer's Choice
Sizes47cm, 50cm, 53cm, 55cm, 57cm, 59cm, 62cm
Weight20.5 lb

Frameset

Frame constructionTIG-welded
Frame materialDedaccai Zero Uno
ForkBilenky Tuning
Fork materialCarbon fiber composite, semi-sloping crown
Rear shockN/A

Drivetrain

Component groupShimano 105
ShiftersShimano 105 STI Dual Control
Front derailleurShimano 105, bottom-pull/clamp-on 28.6mm
Rear derailleurShimano 105
CranksetShimano 105, 39/53 teeth
Bottom bracketShimano BB-5500, 109.5mm spindle
BB shell width68mm English
Rear cogs9-speed, 12 - 25 teeth
ChainShimano CN-HG73, 1/2 x 3/32"
PedalsNot included

Brakes

BrakesShimano 105 Dual Pivot brakes, Shimano 105 STI Dual Control levers

Cockpit & contact points

Headset1 1/8" threadless Shimano 105
Handlebar3T Forma 2
Handlebar extensionsNot included
StemProfile H2O
SaddleSelle Italia Oktavia Gel
SeatpostAluminum micro-adjust, 27.2mm diameter

Wheels & tires

HubsShimano 105
RimsMavic Open Pro, 32-hole
SpokesWheelsmith stainless steel, 14ga. (2.0mm) double-butted
Spoke nipplesBrass nipples
Front tire700 x 28c Panaracer Pasela
Wheel size700c wheels

Geometry · Legacy reference

Top tube558.8 mm
Head-tube angle73°
Seat-tube angle73.5°
Chainstay / rear center421.6 mm
Wheelbase990.6 mm
Fork offset / rake44.4 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 6, 2026.