Bicycle Archive · Specification report

1999 Co-Motion Custom Hybrid Tandem

Velopedia Archive ID 89500

Overview

Model year	1999
Brand	Co-Motion
Model	Custom Hybrid Tandem
Bicycle type	Tandem (mountain)
Archive ID	89500
Original MSRP	$4,900.00
Sizes	Custom

Frameset

Frame construction	TIG-welded
Frame material	Reynolds 631 w/Reynolds 525 and Reynolds 725
Fork	Co-Motion
Fork material	4130 chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	Buyer's choice
Shifters	Buyer's choice
Front derailleur	Buyer's choice
Rear derailleur	Buyer's choice
Crankset	Buyer's choice
Bottom bracket	Buyer's choice
BB shell width	Buyer's choice
Rear cogs	Buyer's choice teeth
Chain	1/2 x 3/32"
Pedals	Not included

Brakes

Brakes	Buyer's choice brakes, Buyer's choice levers

Cockpit & contact points

Handlebar	Buyer's choice
Handlebar extensions	N/A
Stem	Buyer's choice
Saddle	Buyer's choice
Seatpost	29.8mm diameter

Wheels & tires

Hubs	Buyer's choice
Rims	Buyer's choice
Spokes	DT stainless steel
Spoke nipples	Brass nipples
Front tire	Buyer's choice
Wheel size	Buyer's choice wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.