Burgetc 94mm BCD E-Bike Steel Thick Thin Chainring [LEVO SL/KENEVO SL]
Burgtec Oval 104mm BCD Thick Thin Chainring
Burgtec Shimano Direct Mount Oval Thick Thin Chainring
Burgtec 104mm BCD Outside Fit E-Bike Steel Thick Thin Chainring 34T [Shimano]
