Bicycle Archive · Specification report

1993 Jamis Aurora

Velopedia Archive ID 42041

Overview

Model year	1993
Brand	Jamis
Model	Aurora
Bicycle type	Mountain bike, front suspension
Archive ID	42041
Original MSRP	$960.00
Sizes	16, 17.5, 19.5, 21.5
Weight	25.8 lb

Frameset

Frame construction	TIG-welded steel
Frame material	Tange MTB DB chrome-moly
Fork	Rock Shox Mag 10

Drivetrain

Component group	Shimano Deore LX Rapidfire Plus
Shifters	Shimano Deore LX Rapidfire Plus
Front derailleur	Shimano Deore LX
Rear derailleur	Shimano Deore LX
Crankset	Shimano Deore LX, 26/36/46 teeth
Rear cogs	7-speed, 12 - 28 teeth
Chain	Shimano CN-HG70
Pedals	Spectre UL Comp w/Clips & Straps

Brakes

Brakes	Shimano Deore LX brakes, levers

Cockpit & contact points

Handlebar	Spectre Wonderbar 6061 T-6
Stem	Spectre UL Comp, Aheadset type
Saddle	Spectre UL Comp/250
Seatpost	Spectre UL Comp, 330mm

Wheels & tires

Hubs	Shimano Deore LX
Rims	Araya RM-400 Pro, 32-hole
Front tire	26 x 2.10" Ritchey Z-Max Kevlar
Wheel size	26" wheels

Geometry · Legacy reference

Top tube	548.6 mm
Head-tube angle	71°
Seat-tube angle	71°
Chainstay / rear center	425.4 mm
Wheelbase	1047.8 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 September 14, 2026.