The making of the Osell's Custom Coker

by Andy Cotter


Here are some pictures of the custom Coker that is being for the European Unicycle Tour

The Coker is made by Paul Wyganowski.

CokerAndyOnNewCoker.jpg (105189 bytes)
Here is a picture of me on my finished Coker.

 

The extension/handle before it is mounted on the Coker.
CokerFinishedExtension.jpg (31495 bytes)

 

CokerNewFrameNotOnCoker.jpg (25264 bytes)
The frame just after it came back from the chromers. The 'serial' number is the shiny chrome while the rest is 'frosty' chromed. Thanks to Neil Younggren to help polish the area where the numbers went.

 

CokerWithAndy.jpg (47737 bytes)
Me on my Coker before it was finished (all the pictures below this are of it before the frame was chromed and the extension was finished).

Here are some specs of my custom Coker:

Custom Frame made by Paul Wyganowski. The custom frame allows the use of Miyata bearing holders.

Replaced original hub with Suzue hub.

Using IDOL 125 mm cranks.

More info below

 

Here is a good shot of one of the better features. The handle/extension.

The idea for the extension was so the rider could see the cycle computer easily while riding and adjust the drag break. As the idea played out, the bumpers and extension became one of the better ideas.

The extension is made of 7/8 X 049 (1.2mm thick) Cro-Molly tubing.

The bumpers are made of 7/8 X 058 (1.6 mm thick) Cro-Molly tubing.

The bumpers are made of thicker tubing to handle those "unforseen dismounts"

 

CokerExtensionSide.jpg (33636 bytes)

 

CokerExtensionHandle.jpg (29021 bytes)
Close up of the front Bumpers.

 

Here is Neil using the front bumper.

 

CokerExtensionHandleWithNeil.jpg (28513 bytes)
CokerExtensionSeatPost.jpg (129829 bytes)

 

Really big and close up under the seat.

The rear bumper was added to a water bottle carrier could be easily added. In this case, I have a storage container instead of water bottle.

 

Top View . . . . . . .

 

CokerTopView.jpg (67384 bytes)