Jets Keihin

44 products in Jets

Keihin carb jets from Mikuni, S&S, and CV Performance — main jets and slow jets for CV and butterfly Keihins on 1988-2006 XL Sportster, 1990-2006 Big Twin, 1976-1989 Big Twin, and 1976-1987 XL Sportster. Rejetting after a free-flowing air cleaner or new exhaust is one of the most common reasons riders end up here. Order a small spread of sizes either side of stock — saves repeat trips to the dyno.