standard rings on Biopace cranks ?

[Jones]

Anyone know off the top of their head whether you can fit standard chainrings to a Biopace chainset :?:

Is it just the rings that are oval or are the chainset holes spaced weirdly as well :?

Cheers
Steve

 

[one-eyed_jim]

No problem.

Just the rings are oval. The bolt holes are normal 110mm (or 130mm for road) bcd.

 

[orange71]

just the rings are oval as he said ^^^^^

 

[Jones]

Brilliant thanks both

 

[Dr S]

Im looking for a set of black biopace rings if you're getting rid of them

 

[Sithlord]

Vulture...

 

[Dr S]

Bald Eagle

 

[Jones]

Im looking for a set of black biopace rings if you're getting rid of them

Silver ones I'm afraid :? not sure what sort of condition until tomorrow.

 

[Sithlord]

Dr S

Bald Eagle