SKF Heavy Duty Oil and Dust Seal Kit (For 1 Fork Leg) 48mm (KYB)/(Ohlins) YZ/YZF 04>On Gas Gas EC250/300 18>On Sherco EN motul oil they also help with mud

they also help with mud clearance and further reduce the weight without compromising the strength and structure of the sprocket

2002-cur YZ250

Protection areas extended over the engine covers

POWER FLOW KIT 154224C (INC AIR FILTER

Additional vents for increased airflow

SKF Heavy Duty Oil and Dust Seal Kit (For 1 Fork Leg) 48mm (KYB)/(Ohlins) YZ/YZF 04>On Gas Gas EC250/300 18>On Sherco EN motul oil they also help with mudSKF H Duty Oil and Dust Seal Kit 48mm (KYB) (Ohlins) YZ YZF 04>On Gas Gas EC250 300 18>On Sherco EN 19 SKF seal kits for motorcycle forks consist of an oil seal and a wiper seal made of a new self lubricating compound developed to achieve superior sealing performance. The heavy duty version of the SKF Oil and Dust seal kit uses a dust scraper with a dual lip design while the normal seal has a single lip. The dual lip design creates a further labyrinth