VelopediaBicycle Archive ยท Specification report

2005 K2 Attack 1.0

Velopedia Archive ID 93180

Overview

Model year2005
BrandK2
ModelAttack 1.0
Bicycle typeMountain bike, front & rear suspension
Archive ID93180
ColorsRed/Silver
SizesSmall, medium, large, xlarge

Frameset

Frame constructionTIG-welded
Frame material7000 aluminum
ForkSR Suntour XC60, 100mm travel
Fork materialAluminum, single crown
Rear shockCoil-spring, 100mm travel

Drivetrain

Component groupMountain Mix
ShiftersShimano ST-EF29 EZ Fire STI
Front derailleurSuntour XC-202, top-pull/clamp-on
Rear derailleurShimano Alivio
CranksetSuntour XCC-250, 22/32/42 teeth
Bottom bracketSealed cartridge
Rear cogs8-speed, 11 - 32 teeth
ChainKMC IG-31, 1/2 x 3/32"
PedalsResin MTB

Brakes

BrakesTektro IO Mechanical Disc brakes, Shimano ST-EF29 front/Shimano ST-EF29 EZ Fire STI rear levers

Cockpit & contact points

Headset1 1/8" threadless Ritchey
HandlebarSteel, 40mm rise
Handlebar extensionsNot included
StemAluminum threadless
SaddleWTB Speed V Sport
SeatpostAluminum micro-adjust

Wheels & tires

HubsAluminum, Q/R
RimsAluminum, 32-hole
SpokesStainless steel, 14ga. (2.0mm) straight gauge
Front tire26 x 2.10" Kenda Klaw XT
Wheel size26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 28, 2026.