• The Clear Tear air cleaner series brings the timeless teardrop shape to a new level
• Smooth flowing cage design is forged and CNC machined
• Specially formed radius shaped polycarbonate top is coated for long term durability
• Radius polycarbonate window can be installed in both the front or back facing direction allowing the rider to choose their preferred look
• Patented hidden breather backing plate technology 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
• Integrated patented oil-catch to ensure no oil reaches the air filter and restricts air flow
• Performance air filter is made from black pre-oiled cotton and is washable

Fits: 1991 Harley Sportster XL 91-up