VelopediaBicycle Archive ยท Specification report

1999 K2 Razorback RS Superlight

Velopedia Archive ID 84266

Overview

Model year1999
BrandK2
ModelRazorback RS Superlight
Bicycle typeMountain bike, front & rear suspension
Archive ID84266
Original MSRP$2,999.00
ColorsTeam White/Red Fade
SizesLarge, medium, small, way big

Frameset

Frame constructionTIG-welded
Frame materialEaston Custom 7005 FS
ForkNoleen Cross-Link Elite w/Noleen NR 2, 3.0" travel
Fork materialCarbon fiber composite/aluminum, linkage crown
Rear shockNoleen Pull Shock, 2.7" travel

Drivetrain

Component groupMountain Mix
ShiftersShimano XTR RapidFire
Front derailleurShimano XTR, bottom-pull/clamp-on 31.8mm
Rear derailleurShimano XTR
CranksetRace Face Turbine LP, 22/32/44 teeth
Bottom bracketReal Titanium, 113mm spindle
BB shell width73mm English
Rear cogs9-speed, 12 - 34 teeth
ChainShimano CN-HG92, 1/2 x 3/32"
PedalsK2 Mag-T clipless

Brakes

BrakesAvid SD-2.5 brakes, Avid SD-1.9 L levers

Cockpit & contact points

Headset1 1/8" threadless Tange-Seiki DX-2
HandlebarEaston CT2
Handlebar extensionsTitec Shorty
StemTitec Big AL
SaddleSelle Italia Flite Manganese rails
SeatpostEaston CT2, 27.2mm diameter

Wheels & tires

HubsFront: Real, Rear: Shimano XTR
RimsSun Rims Sub 4, 32-hole
SpokesDT titanium, 1.8mm straight gauge
Spoke nipplesAlloy nipples
Front tire26 x 2.10" Panaracer Fire XC kevlar
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.