Designed with the inspiration from the vintage Yokohama Advan A3A car wheels. Machined out of high quality 7075 aluminum, and only a limited 100 units this sprocket will look good on your bike or as a wall hanger.

25 tooth

5.4 oz

24 mm bore 19 and 22 mm hat adapters included

Anodized black with machined logo or diamond cut polished