Bicycle Archive · Specification report

1999 Haro Extreme EX3

Velopedia Archive ID 81396

Overview

Model year	1999
Brand	Haro
Model	Extreme EX3
Bicycle type	Mountain bike, front & rear suspension
Archive ID	81396
Original MSRP	$3,150.00
Colors	Mango
Sizes	15.5", 17.5", 19.5"
Weight	24.8 lb

Frameset

Frame construction	TIG-welded
Frame material	7005 aluminum
Fork	Rock Shox Sid XC, 3.15" travel
Fork material	Aluminum/magnesium, triple-clamp crown
Rear shock	Rock Shox Sid, 4.0" travel

Drivetrain

Component group	Mountain Mix
Shifters	Shimano Deore XT RapidFire SL
Front derailleur	Shimano XTR top-swing, top-pull/bottom bracket mount
Rear derailleur	Shimano XTR SGS
Crankset	Shimano XTR M952, 24/34/46 teeth
Bottom bracket	Shimano BB-M952, 112.5mm spindle
BB shell width	68mm English
Rear cogs	9-speed, 11 - 32 teeth
Chain	Shimano CN-HG72, 1/2 x 3/32"
Pedals	Ritchey Logic Pro

Brakes

Brakes	Avid Arch Rival 40 brakes, Shimano Deore XT levers

Cockpit & contact points

Headset	1 1/8" threadless WTB Momentum grease guard
Handlebar	Ritchey ForceLite
Handlebar extensions	Haro Wide Body aluminum
Stem	Ritchey ForceLite
Saddle	WTB SSTK, titanium rails w/kevlar sides
Seatpost	Zoom Microset, 31.6mm diameter

Wheels & tires

Hubs	Front: Shimano Deore LX suspension, Rear: Shimano Deore LX
Rims	Mavic Crossmax, 26-hole/28-hole
Spokes	Mavic stainless steel, 2.0mm double-butted
Spoke nipples	Alloy nipples
Front tire	Front: 26 x 1.95" Ritchey Speed Max Alpha, Rear: 26 x 1.95" Ritchey Speed Max Omega
Wheel size	26" wheels

Geometry · Legacy reference

Top tube	584.2 mm
Head-tube angle	70.5°
Seat-tube angle	73°
Chainstay / rear center	428 mm
Wheelbase	1071.9 mm
Fork offset / rake	39.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 2, 2026.