Bicycle Archive · Specification report

1995 Univega Alpina 503

Velopedia Archive ID 32759

Overview

Model year	1995
Brand	Univega
Model	Alpina 503
Bicycle type	Mountain bike, non-suspension
Archive ID	32759
Original MSRP	$666.00
Colors	Gun metal gray
Sizes	14.5", 17", 19", 20.5"
Weight	27.5 lb

Frameset

Frame construction	TIG-welded steel
Frame material	Chromoly, double-butted
Fork material	Unicrown

Drivetrain

Component group	Shimano STX
Shifters	Shimano STX RapidFire Plus
Front derailleur	Shimano Alivio, top-pull
Rear derailleur	Shimano STX-RC
Crankset	Shimano STX HyperDrive-C, 22/32/42 teeth
Rear cogs	7-speed, 11 - 28 teeth
Chain	Shimano CN-IG50, 1/2 x 3/32"
Pedals	Wellgo LU-945 w/clips & straps

Brakes

Brakes	Shimano Alivio brakes, Shimano STX levers

Cockpit & contact points

Headset	1" Dia-Compe S Series Aheadset
Handlebar	Concept XL alloy
Handlebar extensions	Concept Pro Bend
Stem	Concept alloy
Saddle	Concept
Seatpost	Kalloy SP-242, 26.0 mm diameter

Wheels & tires

Hubs	Shimano Alivio
Rims	Mavic 236, 32-hole
Spokes	Stainless steel, 2.0 mm straight gauge
Spoke nipples	Brass nipples
Front tire	26 x 1.95" Top Gear
Wheel size	26" wheels

Geometry · Legacy reference

Top tube	558 mm
Head-tube angle	71.3°
Seat-tube angle	73°
Chainstay / rear center	427 mm
Wheelbase	1031 mm
Fork offset / rake	45 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 6, 2026.