Primary Drive Rear Aluminum Sprocket
- 7075 T6 Anodized Aluminum.
- You must use a tapered style sprocket bolt (part #1096010001) for this sprocket to work on a Yamaha TTR230.
- Primary Drive rear aluminum sprockets are made from a high.
- strength aircraft grade aluminum alloy.
- Anodized and heat treated for extended wear.
- Self cleaning grooves prevent mud build up to prolong sprocket and chain life.
- CNC machined to match original equipment exactly for a perfect fit.