Chain rings compatible w Origin 8

[shankldu]

Its at 5 hole arm and the furthest bolt across is a bit over 4 inches all I have is a carpenters tape .Any way I would like to buy the smaller ring that's missing .

[dustyrider]

Pretty sure the 5 bolts are 110 bcd. They’re website used to have their entire product line, small parts, and tech./specs. in drop down menus, I haven’t been in awhile. But worth a check!

[oldpotatoe]

Originally Posted by shankldu

Its at 5 hole arm and the furthest bolt across is a bit over 4 inches all I have is a carpenters tape .Any way I would like to buy the smaller ring that's missing .

The only chainrings, cranks they make are either 130mm or 110mm BCD(Bolt Chainring Diameter)..

https://wickwerks.com/bolt-circle-diameter-bcd/

Smallest CR for 130mm is 38t, smallest for 110mm is 34t..

[R3awak3n]

Originally Posted by oldpotatoe

The only chainrings, cranks they make are either 130mm or 110mm BCD(Bolt Chainring Diameter)..

https://wickwerks.com/bolt-circle-diameter-bcd/

Smallest CR for 130mm is 38t, smallest for 110mm is 34t..

Pretty sure smallest for 110mm is 33T

[shankldu]

thanks all!!!!