VelopediaBicycle Archive ยท Specification report

2003 K2 Mach 2

Velopedia Archive ID 38787

Overview

Model year2003
BrandK2
ModelMach 2
Bicycle typeRoad/sport
Archive ID38787
Original MSRP$870.00
ColorsBlue/Pearl White
SizesLarge, medium, small, xsmall

Frameset

Frame constructionTIG-welded
Frame material6000 aluminum
ForkK2 Alloy
Fork materialAluminum, unicrown crown
Rear shockN/A

Drivetrain

Component groupRoad Mix
ShiftersShimano Tiagra STI Dual Control
Front derailleurShimano Tiagra Triple
Rear derailleurShimano Tiagra
CranksetTruVativ Elita, 30/42/52 teeth
Bottom bracketCartridge
BB shell width68mm English
Rear cogs9-speed, 12 - 25 teeth
ChainSRAM PC-49, 1/2 X 3/32"
PedalsRitchey Logic Pro V-3

Brakes

BrakesShimano Sora Dual Pivot brakes, Shimano Tiagra STI Dual Control levers

Cockpit & contact points

Headset1 1/8" Ritchey Logic Comp
HandlebarRitchey Logic Road Pro
Handlebar extensionsNot included
StemRitchey Logic Road Pro
SaddleSelle Italia XO Sudo
SeatpostAluminum micro-adjust

Wheels & tires

HubsRitchey Pro Road
RimsRitchey Pro Aero
SpokesDT stainless steel, 14ga. (2.0mm) straight gauge
Front tire700 x 25c Vittoria Zaffiro
Wheel size700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 1, 2026.