[hpv-boats] MPB MitrpakDrives Now Available

[Mark Vermilion]

We have just received our first shipment of Mitrpak T-102-M right  
angle drives customized for hpb use.

The drives have an increaser ratio of 1:2, and have crank posts that  
fit J.I.S. cranks (all unicycle cranks and most standard bike cranks).  
The output shaft is 12 mm, with an offset groove for easy and  
inexpensive cotter pin attachment to your shaft's coupler.

These gearboxes have many bolt holes for different deck attachment  
orientations, and are rated to at least 75 in.-lbs of torque. Rick  
Willoughby pushed his one-off version to the breaking point, and  
Mitrpak has slightly altered the pinion/gear interface to strengthen  
it a bit.

You can find details at www.marcopoloboats.com. The photo shows only  
the standard T-102-M, not our customized version.

Mark Vermilion
Marco Polo Boats, Inc.