49T

Precision double CNC machined 144bcd reliable track chain rings sized 47-65 toothPolish silver or hard anodized finish, profiled teeth = free watts144mm 5-bolt49THard Anodized Black1/2` x...

Precision double CNC machined 144bcd reliable track chain rings sized 47-65 toothPolish silver or hard anodized finish, profiled teeth = free watts144mm 5-bolt49THard Anodized Black1/2` x 1/8`StandardUPC/EAN/GTIN: 850014520915

Precision double CNC machined 144bcd reliable track chain rings sized 47-65 toothPolish silver or hard anodized finish, profiled teeth = free watts144mm 5-bolt49THard Anodized Grey1/2` x...

Precision double CNC machined 144bcd reliable track chain rings sized 47-65 toothPolish silver or hard anodized finish, profiled teeth = free watts144mm 5-bolt49THard Anodized Grey1/2` x 1/8`StandardUPC/EAN/GTIN: 850014520298

Precision double CNC machined 144bcd reliable track chain rings sized 47-65 toothPolish silver or hard anodized finish, profiled teeth = free watts144mm 5-bolt49TPolished Silver1/2` x...

Precision double CNC machined 144bcd reliable track chain rings sized 47-65 toothPolish silver or hard anodized finish, profiled teeth = free watts144mm 5-bolt49TPolished Silver1/2` x 1/8`StandardUPC/EAN/GTIN: 850014520106

 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

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