Original: $124.42
-65%$124.42
$43.55The Story
The ethirteen Helix Bosch Gen4 11/12-Speed MTB Chainring 34T Bronze is a performance upgrade chainring built for smoother, more reliable power delivery on your mtb and electric mountain bike build. With a M4 narrow wide tooth profile, it helps keep the chain where it belongs for confident shifting under load, so your motor keeps pulling without the little efficiency losses that come from dropouts. Forged and machined from 7075 aluminium for stiffness and long wear, it brings a premium, integrated look while working across 11 and 12 speed drivetrains for easier setup and better ride consistency.
Description
The ethirteen Helix Bosch Gen4 11/12-Speed MTB Chainring 34T Bronze is a performance upgrade chainring built for smoother, more reliable power delivery on your mtb and electric mountain bike build. With a M4 narrow wide tooth profile, it helps keep the chain where it belongs for confident shifting under load, so your motor keeps pulling without the little efficiency losses that come from dropouts. Forged and machined from 7075 aluminium for stiffness and long wear, it brings a premium, integrated look while working across 11 and 12 speed drivetrains for easier setup and better ride consistency.
