ORIGIN8

CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth...

CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth profile144mm 5-bolt49TAL6061Black1/2` x 1/8`StandardUPC/EAN/GTIN: 888571112526

CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth...

CNC machined AL6061-T6 alloy constructionGreat for all single speed applicationsHand-applied splatter anodized finish makes each chainring unique5-Bolt 144mm BCD pattern1/2` x 1/8` tooth profile144mm 5-bolt49TAL6061Silver1/2` x 1/8`StandardUPC/EAN/GTIN: 888571112533

 CNC machined 6061-T6 aluminum construction 144mm 5-Bolt BCD pattern Track or Fixie applications Made in the U.S.A. 144mm 5-bolt 49T 6061-T6 Silver 1/2`...

 CNC machined 6061-T6 aluminum construction 144mm 5-Bolt BCD pattern Track or Fixie applications Made in the U.S.A. 144mm 5-bolt 49T 6061-T6 Silver 1/2` x 1/8` StandardUPC/EAN/GTIN: 072774207916