Pake single speed aluminum chainring. Great classic look sized for road bicycle crank spiders (a common size in the 1970's that were sometimes used on BMX).
- Teeth: 44T
- Color: BLACK ANODIZED
- Material: 6061 aluminum alloy
- Chain size: 1/8" (this chainring will NOT work with a 3/32" chain)
- Crank interface: 130mm bcd (Don't know what size Bolt Circle Diameter you need? Measure center-to-center of two adjacent bolt holes on your crank spider and then refer to this chart: http://www.sheldonbrown.com/cribsheet-bcd.html )