AARN x NOTCHAS Double Sided 49T Chainring Accessories with all new designs on

with all new designs on the back

Q-factor: 160mm

also direct mount eeBrakes give more braking power than standard mount

this bike feels like it’s from another planet

This is the finest grade track racer chain

AARN x NOTCHAS Double Sided 49T Chainring Accessories with all new designs onDOUBLE DOWN TWICE A GOOD Brand new laser etched artwork for these 49T chainrings. now on the front AND the back Classic artwork on the front of the ring, with all new designs on the back! I have always wanted to produce a true all over chainring and after a year of testing we finally have it!! These are first CNCd from a block of high grade aluminum then anodized to get that amazing color, finally laser etched with my art. The anodization and laser