This Zongshen gear selector drum with selector forks is the perfect replacement part for your pit bike. It is designed for the Ace Racing brand and is compatible with the Z155 model/series. The gearbox sub-type ensures a smooth ride, while the sturdy construction guarantees durability. The intended use of this product is for trials and motocross bike parts. The manufacturer part number is Z155, making it easy to find and purchase the correct replacement part. Upgrade your bike's engine parts with this high-quality gear selector drum with selector forks.
eBay