Functional and appealing, Biker's Choice crankcase breather kits help you vent your crankcase properly and with style.

• Complete breather kit designed to vent crankcase pressure and reduce oil mist carryover on Big Twin engines
• Includes breather hardware and fittings to route vapors cleanly away from the air cleaner and engine
• Ideal for performance or custom builds needing a clean, reliable crankcase ventilation solution