Bicycle Archive · Specification report

2002 Trek Bruiser One

Velopedia Archive ID 37565

Overview

Model year	2002
Brand	Trek
Model	Bruiser One
Bicycle type	Mountain bike, front suspension
Archive ID	37565
Original MSRP	$529.99
Colors	Raw Steel
Sizes	14.5", 16"

Frameset

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

Drivetrain

Component group	Mountain Mix
Shifters	SRAM Centera
Front derailleur	Chain retention device
Rear derailleur	Shimano Alivio
Crankset	TruVativ Firex XR, 38 teeth
Rear cogs	8-speed, 12 - 32 teeth
Chain	1/2 x 3/32"
Pedals	Wellgo BMX

Brakes

Brakes	ProMax 102 brakes, Pro-Max LV-177 front/ProMax LV-77 rear levers

Cockpit & contact points

Headset	1 1/8" threadless Dia-Compe STR
Handlebar	Aluminum, 2" rise
Handlebar extensions	Not included
Stem	Aluminum 4 bolt
Saddle	Bontrager FS-10
Seatpost	Aluminum micro-adjust

Wheels & tires

Hubs	Aluminum, Q/R
Rims	Aluminum
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Front tire	26 x 2.35" Kenda Kinetics
Wheel size	26" wheels

Geometry · Legacy reference

Top tube	569 mm
Head-tube angle	70°
Seat-tube angle	71°
Chainstay / rear center	419.1 mm
Wheelbase	1031.2 mm

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