Unbranded E-bike Design 36t Crankset Cnc 6061 T6 Chainring For 6-7-8-9 Speed Bbs01 Bbs02 Mid Drive Motor Kit

100% Band new and high quality.Fine workmanship and perfect style.Surface Treatment: AnodizedApplicable models: for Mid Motor 36V250w 36V350w 36V500w 48V350W 48V500W 48V750wCompatible chain specifications: 6-7-8-9 SpeedColour:black:6061-T6 Aluminum Package Contents:1 x cranksetOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.