and high quality.<br>Fine workmanship and perfect style.<br>Surface Treatment: Anodized<br>Chainring Sprocket 36T For BBS01BBS01B BBS02 BBS02B Mid Drive Motor Electric Bike Ebike Bicycle<br>Chainring Sprocket 36T For BBS01BBS01B BBS02 BBS02B Mid Drive Motor Electric Bike Ebike Bicycle<br>Surface Treatment: Anodized<br>Applicable models: for Mid Motor 36V250w 36V350w 36V500w 48V350W 48V500W 48V750w<br>Compatible chain specifications: 6-7-8-9 Speed<br>Colour:black<br>Material:aluminum alloy<br>Package Contents:<br>1 x dental plate<br>Only the above package content, other products are not included.<br>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store