Bicycle Archive · Specification report

1993 Haro Extreme

Velopedia Archive ID 44275

Overview

Model year	1993
Brand	Haro
Model	Extreme
Bicycle type	Mountain bike, front suspension
Archive ID	44275
Original MSRP	$599.00
Sizes	17.5, 19.5, 21.5
Weight	28 lb

Frameset

Frame construction	TIG-welded steel
Frame material	4130 chrome-moly
Fork	4130 OS chrome-moly w/Flexstem

Drivetrain

Component group	Shimano Altus A10/A20 Rapidfire Plus
Shifters	Shimano Altus A20 Rapidfire Plus
Front derailleur	Shimano Altus A10
Rear derailleur	Shimano Altus A10
Crankset	Shimano Altus A20, 28/38/48 teeth
Rear cogs	7-speed, 13 - 30 teeth
Chain	Shimano
Pedals	Alloy racing

Brakes

Brakes	Shimano Altus A20 brakes, levers

Cockpit & contact points

Handlebar	Haro Bullhorn CRMO
Stem	Girvin Flexstem
Saddle	Haro Racing
Seatpost	Haro Alloy Micro Adjust

Wheels & tires

Hubs	Shimano Altus
Rims	Sun Metal L18, 32-hole
Front tire	26 x 2.10" Ritchey Megabite Hardrive
Wheel size	26" wheels

Geometry · Legacy reference

Top tube	584.2 mm
Head-tube angle	71.5°
Seat-tube angle	73°
Chainstay / rear center	424.2 mm
Wheelbase	1066.8 mm
Fork offset / rake	40.6 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 13, 2026.