VelopediaBicycle Archive · Specification report

1998 Trek 730

Velopedia Archive ID 71373

Overview

Model year1998
BrandTrek
Model730
Bicycle typeHybrid
Archive ID71373
Original MSRP$446.99
ColorsMediterranean Blue
Sizes15", 17", 19", 21", 23", womens 17", womens 20"

Frameset

Frame constructionTIG-welded
Frame materialChromoly
ForkTrek
Fork materialChromoly, unicrown crown
Rear shockN/A

Drivetrain

Component groupHybrid Mix
ShiftersGrip Shift SRT-400
Front derailleurShimano AceraX top-swing, top-pull
Rear derailleurShimano Alivio
CranksetShimano Alivio, 24/34/42 teeth
Bottom bracketShimano BB-LP27, 113mm spindle
BB shell width68mm English
Rear cogs7-speed, 11 - 30 teeth
ChainSachs PC-21, 1/2 x 3/32"
PedalsResin w/clips & straps

Brakes

BrakesLee Chi TX33 brakes, Lee Chi LV77E levers

Cockpit & contact points

Headset1" Tange-Seiki
HandlebarSystem 1
Handlebar extensionsNot included
StemAluminum
SaddleTrek Hi-density
SeatpostPolygon PM-312, 27.2mm diameter

Wheels & tires

HubsShimano AceraX
RimsMatrix Vapor, 32-hole
SpokesStainless steel, 2.0mm straight gauge
Spoke nipplesBrass nipples
Front tire700 x 38c Trek Invert II
Wheel size700c wheels

Geometry · Legacy reference

Top tube528.3 mm
Head-tube angle70°
Seat-tube angle74°
Chainstay / rear center434.3 mm
Wheelbase1021.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 3, 2026.