TWIN AIR Powerflow Kit - 152902CK Yamaha YFZ450R harley-davidson-xlch-1000-sportster-1000-1978-esi8232329 shoulder and back cover

shoulder and back cover

25 | Inner_diameter: ø 120 | Number_of_holes: 6 | Outer_diameter: ø 230 | Thickness_mm: 5 mm

which gives more power at cold start

Air ducts for the feet

TWIN AIR Powerflow Kit - 152902CK Yamaha YFZ450R harley-davidson-xlch-1000-sportster-1000-1978-esi8232329 shoulder and back coverThe TWINAIR Power Flow kit has an aluminium cage offering maximum sealing and stiffens the filter. Aluminium cage made from a single block Filter features a thick layer of non flammable foam Guarantees a virtually total seal on the air intake Avoids the filter retracting when you accelerate Developed in collaboration with professional teams backed by Twin Air Recommended for race use