Bicycle Archive · Specification report

2001 Trek T.I. 1 Expert

Velopedia Archive ID 36085

Overview

Model year	2001
Brand	Trek
Model	T.I. 1 Expert
Bicycle type	BMX
Archive ID	36085
Original MSRP	$319.99
Colors	White/Trek Red
Sizes	Expert

Frameset

Frame construction	TIG-welded
Frame material	Aluminum
Fork	Trek Race
Fork material	Chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	3-piece aluminum, 170mm, 43 teeth
Rear cogs	1-speed, 16 teeth
Chain	Kmc
Pedals	Wellgo BMX

Brakes

Brakes	ProMax linear-pull rear brakes, ProMax aluminum rear levers

Cockpit & contact points

Headset	1" threadless Tioga
Handlebar	Chromoly BMX
Handlebar extensions	Not included
Stem	Trek A-head
Saddle	Bontrager FS-10
Seatpost	Aluminum micro-adjust

Wheels & tires

Hubs	Aluminum
Rims	Aluminum, 28-hole
Front tire	20 x 1.50" Comp III style
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	482.6 mm
Head-tube angle	73.5°
Seat-tube angle	70°
Chainstay / rear center	355.6 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 5, 2026.