e*spec direct mount chainrings use e*thirteen's M3 narrow-wide tooth profile, which reduces weight without sacrificing chain-retention. These lightweight and well-designed...
Easton direct mount CINCH chainrings use a new narrow/wide design specifically tailored to road/cx/gravel applications. The individual teeth are tall...
Easton direct mount CINCH chainrings use a new narrow/wide design specifically tailored to road/cx/gravel applications. The individual teeth are tall...
Easton direct mount CINCH chainrings use a new narrow/wide design specifically tailored to road/cx/gravel applications. The individual teeth are tall...