E*THIRTEEN E*SPEC STEEL DIRECT MOUNT CHAINRING FOR BOSCH 34T
$69.99
Ethirteen's new direct mount e*spec chainrings use their new M3 narrow-wide tooth profile, reducing weight and improving chain-retention. All ethirteen's chainrings have had a makeover, modernising their appearance and providing weight savings. A similar design has been adapted to work with Bosch, Brose, and Shimano motor configurations.
