VelopediaBicycle Archive · Specification report

1999 Trek 830 AL

Velopedia Archive ID 89444

Overview

Model year1999
BrandTrek
Model830 AL
Bicycle typeMountain bike, front suspension
Archive ID89444
Original MSRP$439.99
ColorsDragonfly Orange, Metal Flake Green
Sizes13.5", 16.5", 18", 19.5", 21", 22.5", 24"

Frameset

Frame constructionTIG-welded
Frame material7005 aluminum
ForkRST 281, 2.6" travel
Fork materialAluminum/chromoly, triple-clamp crown
Rear shockN/A

Drivetrain

Component groupMountain Mix
ShiftersSRAM ESP 5.0
Front derailleurShimano Altus, top-pull/bottom bracket mount
Rear derailleurSRAM ESP 5.0
CranksetShimano Altus, 24/34/42 teeth
Bottom bracketShimano BB-CT92E, 121mm spindle
BB shell width73mm English
Rear cogs8-speed, 11 - 30 teeth
ChainKAZ LR900, 1/2 x 3/32"
PedalsAlloy w/alloy cage

Brakes

BrakesLee Chi ProMax MV-33 linear-pull brakes, Lee Chi LV77E levers

Cockpit & contact points

Headset1 1/8" threadless Aheadset SE-1
HandlebarIcon 6061
Handlebar extensionsNot included
StemAlloy Ahead type
SaddleVelo
SeatpostAluminum micro-adjust, 27.2mm diameter

Wheels & tires

HubsFront: Kung Ten W55F, Rear: Kung Ten W5ER
RimsWeinmann 519, 32-hole
SpokesStainless steel, 2.0mm straight gauge
Spoke nipplesBrass nipples
Front tireFront: 26 x 2.10" Bontrager Jones, Rear: 26 x 1.90" Bontrager Jones
Wheel size26" wheels

Geometry · Legacy reference

Top tube555 mm
Head-tube angle70.5°
Seat-tube angle73°
Chainstay / rear center435 mm
Wheelbase1036 mm
Fork offset / rake38 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 4, 2026.