Portage Bay Systems, Inc.

​We manufacturer and offer the Keller Manufacturing Company (Keller) and Computerized Marine Products (CMP) lines of outboard racing hardware.

Select the "Steering", "Throttles", or "Rigging" buttons (below) to see photos, descriptions, and prices of our outboard racing hardware. ​

If you have questions or wish to order hardware, please contact:

Steve Greaves
Portage Bay Systems, Inc.
address: 3110 Portage Bay Pl. E., Suite D, Seattle WA 98102 USA​
email: sgreaves@portagebaysystems.com
phone: 206-371-0486 (if we can't answer, please leave a message)

Visa, MasterCard, and PayPal accepted.​
Shipping is additional.
Washington State residents add 10.32% sales tax. ​​
Prices and specifications subject to change without notice.​

WARRANTY DISCLAIMER
DUE TO ITS INTENDED USE, NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PURPOSE IS MADE BY THE SELLER WITH RESPECT TO THE SUBJECT GOODS.  BUYER HAS EXAMINED THE GOODS PRIOR TO INSTALLATION AND USE AND ACCEPTS THE SAME "AS IS" WITH NO WARRANTY, GUARANTEE, LIABILITY, EITHER EXPRESSED OR IMPLIED BY PORTAGE BAY SYSTEMS, INC., COMPUTERIZED MARINE PRODUCTS, OR ITS AUTHORIZED DEALERS.​​​​

Worldwide Site Copyright, 2001 - 2025.  All Rights Reserved.​