Bicycle Archive · Specification report

1998 Porter Frames Loki (01)

Velopedia Archive ID 74774

Overview

Model year	1998
Brand	Porter Frames
Model	Loki (01)
Bicycle type	Mountain bike, front suspension
Archive ID	74774
Original MSRP	$1,163.00
Colors	Custom
Sizes	13", 16", 18", 20"

Frameset

Frame construction	TIG-welded
Frame material	6061 T6 aluminum
Fork	Rock Shox Indy XC
Fork material	Aluminum/magnesium, triple-clamp crown
Rear shock	N/A

Drivetrain

Component group	Shimano Alivio
Shifters	Shimano Alivio RapidFire SL
Front derailleur	Shimano Alivio
Rear derailleur	Shimano Alivio
Crankset	Shimano Alivio
BB shell width	68mm English
Rear cogs	7-speed, 11 - 28 teeth
Chain	1/2 x 3/32"
Pedals	Aluminum

Brakes

Brakes	Shimano Alivio V-brake brakes, Shimano Alivio levers

Cockpit & contact points

Headset	1 1/8" threadless Aheadset
Handlebar	Aluminum
Handlebar extensions	Aluminum
Stem	Tahoma
Saddle	Vetta
Seatpost	Aluminum

Wheels & tires

Hubs	Shimano Alivio
Rims	Weinmann, 32-hole
Spokes	DT stainless steel, 2.0mm double-butted
Spoke nipples	Brass nipples
Front tire	26 x 1.95" Ritchey
Wheel size	26" wheels

Geometry · Legacy reference

Top tube	596.9 mm
Head-tube angle	71°
Seat-tube angle	73°
Chainstay / rear center	425.4 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 30, 2026.