Replace that primary belt drive system before it fails! Install a db Dirty Bike Industries super quiet 219 primary chain drive system. This primary chain drive kit is much quieter than the 420 kit and maintains the stock gear ratio.
This durable kit includes two one-piece, heat treated steel sprockets and a db exclusive beefy 219H "straight plate" chain. This kit is much stronger than kits with plated sprockets and hourglass shaped chain links.
Fits all Sur-Ron Light Bee and Segway X260/160.