104Pcd E-Single E-Bike Chainrings

Special rings designed for E-Bike. Developed for E-Bikes with 104mm 4-Arm mounting. * Material : 7075 T6 aluminium * PCD: 104mm 4 Arm * Sizes: 38t, 40t, 42t * Colour: Black Compatible with : * Bosch 3rd Generation * Shimano E-STEP 7000 * Shimano E-STEP 8000 * Brose * Yamaha 100% Designed and Made in France