Wide Open Axle Nut fits many Honda 250, 350, 400FW, 420, 450, 500, 650 ,680, 1000 models. 20mm Castle Nut. Rear Axle Nut Replaces OEM 90304-HM7-000, 90304-HM7-A10.
- 20mm Castle Nut.
- Rear Axle Nut.
- Replaces OEM 90304-HM7-000, 90304-HM7-A10.
- Applications: Fits many Honda 250, 350, 400FW, 420, 450, 500, 650 ,680, 1000 models.