VelopediaBicycle Archive · Specification report

2001 Klein Adept Pro

Velopedia Archive ID 35651

Overview

Model year2001
BrandKlein
ModelAdept Pro
Bicycle typeMountain bike, front & rear suspension
Archive ID35651
Original MSRP$3,299.99
ColorsPlum Crazy Purple
SizesLarge, medium, small, xlarge
Weight25 lb

Frameset

Frame constructionTIG-welded
Frame materialKlein Gradient aluminum
ForkAnswer Manitou MARS Elite, 3.10" travel
Fork materialAluminum/magnesium, triple-clamp crown
Rear shockFox Float RC, 2.75" travel

Drivetrain

Component groupMountain Mix
ShiftersShimano Deore XT RapidFire SL
Front derailleurShimano Deore XT
Rear derailleurShimano XTR SGS
CranksetBontrager Race, 22/32/44 teeth
Bottom bracketShimano BB-ES70
Rear cogs9-speed, 12 - 34 teeth
ChainShimano CN-HG72, 1/2 x 3/32"
PedalsBontrager Re-Entry

Brakes

BrakesAvid Single Digit Magnesium brakes, Shimano Deore XT RapidFire SL levers

Cockpit & contact points

HeadsetAheadset SAS
HandlebarBontrager Race Lite
Handlebar extensionsNot included
StemBontrager Race
SaddleBontrager Race Light
SeatpostBontrager Race

Wheels & tires

HubsRolf
RimsRolf Propel Tubeless, 20-hole/24-hole
SpokesStainless steel
Front tireFront: 26 x 1.90" Bontrager Super-X, Rear: 26 x 1.80" Bontrager Super-X
Wheel size26" wheels

Geometry · Legacy reference

Top tube594.4 mm
Head-tube angle71.3°
Seat-tube angle73.5°
Chainstay / rear center414 mm
Wheelbase1061.7 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 25, 2026.