The Clear Tear air cleaner series brings the timeless teardrop shape to a new level, Radius window can be installed in both the front or back facing direction allowing the rider to choose their preferred look, Specially formed radius shaped polycarbonate top is coated for long-term durability, Breather design is O-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary shooter tubes, Performance air filter is made from black pre-oiled cotton and is washable/reusable, Hidden breather backing plate technology, Smooth flowing cage design is forged and CNC-machined