VelopediaBicycle Archive ยท Specification report

2003 K2 Mod 5.0

Velopedia Archive ID 38791

Overview

Model year2003
BrandK2
ModelMod 5.0
Bicycle typeRoad race & triathlon
Archive ID38791
Original MSRP$3,600.00
ColorsGray/Electric Blue
SizesLarge, medium, small, xsmall

Frameset

Frame constructionTIG-welded/carbon fiber composite
Frame materialColumbus Airplane, carbon stays
ForkColumbus Carve
Fork materialCarbon fiber composite w/carbon fiber steerer, aero crown
Rear shockN/A

Drivetrain

Component groupShimano Dura-Ace
ShiftersShimano Dura-Ace STI Dual Control
Front derailleurShimano Dura-Ace
Rear derailleurShimano Dura-Ace
CranksetShimano Dura-Ace, 39/53 teeth
Bottom bracketShimano BB-7700, 109.5mm spindle
BB shell width68mm English
Rear cogs9-speed, 11 - 23 teeth
ChainShimano CN-7700, 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 Cane Creek IS-2 integrated
Handlebar3T Zepp XL
Handlebar extensionsNot included
Stem3T Zepp XL
SaddleSelle Italia SLR XP
SeatpostEaston EC70

Wheels & tires

HubsMavic Ksyrium SSC
RimsMavic Ksyrium SSC SL, 18-hole/20-hole
SpokesMavic Zicral, aero
Spoke nipplesAluminum nipples
Front tire700 x 23c Vittoria Open Corsa CX
Wheel size700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.