VelopediaBicycle Archive ยท Specification report

1999 K2 4000

Velopedia Archive ID 87250

Overview

Model year1999
BrandK2
Model4000
Bicycle typeMountain bike, front & rear suspension
Archive ID87250
Original MSRP$2,099.00
ColorsGloss Grey, Team White/Red Fade
SizesLarge, medium

Frameset

Frame constructionTIG-welded
Frame materialEaston 7005 Elite
ForkNoleen Cross-Link Elite S w/Smart Shock, 3.0" travel
Fork materialAluminum, linkage crown
Rear shockNoleen NR-2, 4.7" travel

Drivetrain

Component groupShimano Deore XT
ShiftersShimano Deore XT RapidFire SL
Front derailleurShimano Deore XT, bottom-pull/clamp-on 31.8mm
Rear derailleurShimano Deore XT
CranksetShimano Deore XT, 22/32/44 teeth
Bottom bracketShimano Deore XT, 113mm spindle
BB shell width73mm English
Rear cogs9-speed, 11 - 32 teeth
ChainShimano CN-HG72, 1/2 x 3/32"
PedalsK2 Mag-C clipless

Brakes

BrakesAvid SD-25 brakes, Shimano Deore XT levers

Cockpit & contact points

Headset1 1/8" threadless Tange-Seiki DX-2
HandlebarEaston EA-70
Handlebar extensionsTitec Shorty
StemTitec Big AL
SaddleSelle Italia Nitrox PD
SeatpostEaston EA-70, 27.2mm diameter

Wheels & tires

HubsShimano Deore LX
RimsSun Rims Sub 4, 32-hole
SpokesDT stainless steel, 2.0mm double-butted
Spoke nipplesAlloy nipples
Front tireFront: 26 x 1.95" Panaracer Mach SS, Rear: 26 x 1.95" Panaracer Mach SK
Wheel size26" wheels

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