Headlamp trim ring. 5-3/4". Black - 505854 18mm O² Ports with 12mm

18mm O² Ports with 12mm adapters and plugs

Used between the inner primary and crankcase

OEM replacement reference 4785-26

Standard Duty Ducati GT 750 - 1972-1977 750 S - 1972-1977 GT 860 - 1975-1977 Honda CM 185 T Twinstar - 1979-1980 CM 200 T Twinstar - 1979-1980 VF 500 C V30 Magna - 1984-1986 Kawasaki KZ 750 K - 1976-1980 KZ 750 Twin - 1976-1980 KZ 750 GP - 1976-1980 KZ 750 S LTD - 1976-1980 W 650 - 2000-2001 KZ 250 D CSR - 1980-1982 KZ 250 L CSR - 1980-1982 KZ 305 CSR - 1981-1983 KZ 750 GPZ - 1976-1980 KZ 750 B - 1976-1980 KZ 750 E - 1976-1980 KZ 750 F Ltd - 1976-1980 KZ 750 G Ltd - 1976-1980 KZ 750 H Ltd - 1976-1980 KZ 750 L - 1976-1980 KZ 750 M CSR - 1976-1980 KZ 750 N Spectre - 1976-1980 KZ 750 R GPZ - 1976-1980 ZL 600 B Eliminator - 1986-1987 Suzuki GS 250 - 1981-1982 GS 400 - 1977-1978 GS 550 - 1977-1978 GT 185 Adventurer - 1972-1977 GT 250 Hustler - 1972-1977 GT 380 Sebring - 1972-1977 GT 550 Indy - 1972-1977 GT 500 Titan - 1972-1977 Triumph T140 E - 1972-1983 T140 E TSS - 1973-1983 T140 E TSX - 1973-1983 T140 ES Executive - 1973-198 T140 ES Royal - 1973-1983 T140 EX - 1973-1983 Bonneville T120 - 1970-1972 Bonneville T140 D - 1973-1983 Bonneville T140 E - 1973-1983 Bonneville T140 ES - 1973-1983 Bonneville T140 V - 1973-1983 Yamaha XS 400 2 - 1978-1982 XJ 550 Maxim - 1981-1983 XJ 550 R Seca - 1981-1983 XJ 650 Maxim - 1980-1983 XJ 650 L Turbo Seca - 1982-1983 XJ 650 R Seca - 1982 XS 400 - 1977-1984 XS 400 Maxim - 1977-1983 XS 400 Maxim II - 1980-1983 XS 400 R Seca - 1979-1983 XS 400 S Heritage Special - 1977-1982 XS 400 S Special - 1977-1983 Heavy Duty Honda CB 250 RS - 1980-1984 Yamaha SR 250 Exciter - 1977-1995 SR 250 S Exciter II - 1977-1995 SR 250 T Exciter II - 1977-1995 SR 500 - 1975-1983

The KO "Kick Out" Triple Tree Kits features 11 degrees of rake to allow the use of 23" and 26" wheels on Touring and Softail models without modifying factory frame

Headlamp trim ring. 5-3/4". Black - 505854 18mm O² Ports with 12mmWill fit most Bates style headlamps. Includes bolt and nut.