104bcd 130bcd Chain Ring Adapter 4 Claws 5 Claws High Hardness Aluminum Alloy Bicycle Mid Motor Accessories

--Conversion base adopts aluminum alloy cutting to ensure the accuracy of product use. --compatible with Bafang Electric bicycle Mid Drive Motor, 36V/48V 250W 350W 450W 500W 750W motor. --Conversion base material is aluminum alloy material, hardness is much higher than the original steel chain wheel, strong and ! --it can be used with many accessories for mountain bikes and can be combined with a variety of configuration options --suitable for XC AM DH multiple routes, city commuting.Description Type Bicycle saddle Material polyurethane Applicable models mountain sports cars size one size Color 189 black red 189 black blue 188 black red 188 black blue Package List 1 seat Note The colors deviation might differ due to different monitor settings Manual measuring please allow 1 3mm errorthank you