Bicycle Archive · Specification report

1993 Boulder Bikes Defiant TI Ultralite

Velopedia Archive ID 41364

Overview

Model year	1993
Brand	Boulder Bikes
Model	Defiant TI Ultralite
Bicycle type	Mountain bike, front & rear suspension
Archive ID	41364
Original MSRP	$5,999.00
Sizes	Small, Medium, Large
Weight	19.5 lb

Frameset

Frame construction	Welded titanium
Frame material	Sandvik titanium
Fork	Ellison titanium

Drivetrain

Component group	Boulder Ultralite
Shifters	Gripshift/Grafton
Front derailleur	Shimano 600 Ultegra
Rear derailleur	Shimano XTR
Crankset	CQP Titanium, 24/36/46 teeth
Rear cogs	7-speed, 11 - 32 teeth
Chain	Regina SL
Pedals	Titan Ti

Brakes

Brakes	Boulder Brakes/Ti Bolts brakes, levers

Cockpit & contact points

Handlebar	Boulder Ti Bar/Stem Combo
Stem	Boulder Ti Bar/Stem Combo
Saddle	Flite Ti
Seatpost	Synchros Ti

Wheels & tires

Hubs	Nuke Proof
Rims	Sun Metal M14A, 32-hole
Front tire	Ritchey Racing K

Geometry · Legacy reference

Top tube	584.2 mm
Head-tube angle	71°
Seat-tube angle	71°
Chainstay / rear center	425.4 mm
Wheelbase	1079.5 mm
Fork offset / rake	38.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 24, 2026.