VelopediaBicycle Archive ยท Specification report

2003 K2 Mod 3.0

Velopedia Archive ID 38789

Overview

Model year2003
BrandK2
ModelMod 3.0
Bicycle typeRoad race & triathlon
Archive ID38789
Original MSRP$1,600.00
ColorsPearl White/Red
SizesLarge, medium, small, xsmall

Frameset

Frame constructionTIG-welded/carbon fiber composite
Frame materialColumbus Zonal/carbon stays
ForkK2 RSI Carbon
Fork materialCarbon fiber composite w/aluminum steerer, aero crown
Rear shockN/A

Drivetrain

Component groupRoad Mix Triple
ShiftersShimano 105 STI Dual Control
Front derailleurShimano 105, clamp-on
Rear derailleurShimano 105 GS
CranksetRitchey Pro, 30/42/52 teeth
Bottom bracketShimano BB-5500, 109.5mm spindle
BB shell width68mm English
Rear cogs9-speed, 12 - 25 teeth
ChainShimano CN-HG53, 1/2 x 3/32"
PedalsShimano PD-5500 SPD-R

Brakes

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

Cockpit & contact points

Headset1 1/8" threadless Cane Creek IS-2 integrated
HandlebarRitchey Logic Pro 31.8
Handlebar extensionsN/A
StemRitchey Logic Pro 31.8
SaddleSelle Italia Trimatic 2
SeatpostK2 micro adjust

Wheels & tires

HubsFront: Ritchey WCS, Rear: Ritchey WCS Zero
RimsRitchey Aero Pro Deep Section, 16-hole/20-hole
SpokesRitchey/DT stainless steel, 14ga. (2.0mm) bladed
Spoke nipplesAluminum nipples
Front tire700 x 25c Vittoria Rubino Tech
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.