The TWIN AIR Standard Air Filter is designed for select Yamaha motorcycles and features a dual-bonded foam construction that filters out fine dirt particles while allowing more airflow than two separate-layer filters. Its performance is supported by flow-bench testing.
The filter is slightly smaller than the stock filter to simplify installation and removal while increasing the dead-air space around the filter for performance benefits. A flat foam sealing ring securely seats against the airbox, including during demanding riding conditions.
Distributor part number: 152107. Manufacturer part number: 152107. Vehicle fitment: 1988 Yamaha YZ490, 1987 Yamaha YZ250, 1987 Yamaha YZ125, 1987 Yamaha YZ490, 1988 Yamaha YZ125, 1989 Yamaha YZ490, and 1990 Yamaha YZ490.
Features:
- Dual-bonded foam design: Filters out fine dirt particles while allowing more airflow than two separate-layer filters.
- Flow-bench proven: Designed with airflow performance evaluated through flow-bench testing.
- Slightly smaller than stock: Helps make filter changes easier and increases dead-air space around the filter.
- Flat foam sealing ring: Seats securely against the airbox, even in demanding riding conditions.
- Vehicle fitment: Fits 1988 Yamaha YZ490, 1987 Yamaha YZ250, 1987 Yamaha YZ125, 1987 Yamaha YZ490, 1988 Yamaha YZ125, 1989 Yamaha YZ490, and 1990 Yamaha YZ490.
Fitment:
1987 Yamaha YZ125
1987 Yamaha YZ250
1987 Yamaha YZ490
1988 Yamaha YZ125
1988 Yamaha YZ490
1989 Yamaha YZ490
1990 Yamaha YZ490