VelopediaBicycle Archive · Specification report

2001 K2 Attack 2.0

Velopedia Archive ID 35331

Overview

Model year2001
BrandK2
ModelAttack 2.0
Bicycle typeMountain bike, front & rear suspension
Archive ID35331
Original MSRP$715.00
ColorsBlack, Yellow
SizesLarge, medium, small, way big
Weight28 lb

Frameset

Frame constructionTIG-welded
Frame material7005 aluminum
ForkRock Shox Jett
Fork materialTriple-clamp
Rear shockNoleen Sport, 3.5" travel

Drivetrain

Component groupMountain Mix
ShiftersShimano Acera EZ Fire Plus
Front derailleurShimano Acera
Rear derailleurShimano Alivio
CranksetShimano Alivio
Bottom bracketCartridge
Rear cogs8-speed, 11 - 30 teeth
ChainKMC IG-31, 1/2 x 3/32"
PedalsResin

Brakes

BrakesTektro 829A brakes, Shimano Acera levers

Cockpit & contact points

HeadsetWTB Momentum Comp ST
HandlebarAluminum, rise
Handlebar extensionsNot included
StemAluminum Ahead type
SaddleK2 Performance
SeatpostAluminum micro-adjust

Wheels & tires

HubsShimano Altus
RimsWeinmann Zac, 32-hole
SpokesStainless steel, 14/14g
Front tireFront: 26 x 2.10" WTB VelociRaptor, Rear: 26 x 1.95" WTB VelociRaptor
Wheel size26" wheels

Geometry · Legacy reference

Top tube569 mm
Head-tube angle70°
Seat-tube angle73.5°
Chainstay / rear center424.2 mm
Wheelbase1071.9 mm

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