Bicycle Archive · Specification report

1997 Scorpio AT400

Velopedia Archive ID 60773

Overview

Model year	1997
Brand	Scorpio
Model	AT400
Bicycle type	Mountain bike, non-suspension
Archive ID	60773
Original MSRP	$400.00
Colors	Lavender, midnight blue
Sizes	16", 18", 20", 22"

Frameset

Frame construction	TIG-welded
Frame material	Tange chromoly, double-butted
Fork	Pilot Jumbo Fork
Fork material	Chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	Shimano STX-RC
Shifters	Grip Shift SRT-400i
Front derailleur	Shimano STX top-swing, bottom-pull/clamp-on 31.8 mm
Rear derailleur	Shimano STX-RC
Crankset	Tracer MA-4i, 24/34/46 teeth
Bottom bracket	Shimano BB-LP26
BB shell width	68mm English
Rear cogs	8-speed, 12 - 28 teeth
Chain	KMC HG-50, 1/2 x 3/32"
Pedals	Wellgo LU-945

Brakes

Brakes	Shimano Altus brakes, Chang Star 278C levers

Cockpit & contact points

Headset	1 1/8" threadless YST 541AE
Handlebar	Wei Han ATB-52
Handlebar extensions	Not included
Stem	Kalloy aluminum
Saddle	Velo VL-238
Seatpost	Kalloy SP-312

Wheels & tires

Hubs	Front: Falcon Jumbo aluminum, Q/R, Rear: Shimano AceraX
Rims	Alesa Challenger, 36-hole
Spokes	Shuhn Lih stainless steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	26 x 1.95" Kenda K-837
Wheel size	26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 11, 2026.