AFB Motorcycles

These superb valves are one piece forged from a racing grade stainless steel alloy. The liquid nitriding process creates a valve that is smoother and stronger than traditional OEM or replacement valves. Stems are centerless ground to a micro finish for a longer life and feature a 45 degree angle below the lock groove to facilitate valve seal installation. All AV&V Extreme Duty valves are black nitride coated. Valves for 2005 to present Twin Cams are also available in a hard chrome version.

Specifications

1958-1969 Ironhead Sportster
ZPN Type Stem dia. Head dia. OEM
749220
£33.45
in. .3110" 1.812" 18070-70
749219
£32.91
ex. .3392" 1.562" 18033-80
1970-1985 Ironhead Sportster
ZPN Type Stem dia. Head dia. OEM
749221
£32.91
in. .3110" 1.940" 18027-80
749219
£32.91
ex. .3392" 1.562" 18033-80
1986-2003 Evolution Sportster 883
ZPN Type Stem dia. Head dia. OEM
749171
£32.92
in. .3108" 1.590" 18031-86
749163
£32.91
ex. .3106" 1.355" 18030-86
1988-2003 Evolution Sportster 1200
ZPN Type Stem dia. Head dia. OEM
749183
£45.19
in. .3108" 1.720" 18023-87
749165
£32.92
ex. .3106" 1.485" 18024-87
2004 to present Evolution Sportster 1200, 2002 to present Buell XB9 and XB12
ZPN Type Stem dia. Head dia. OEM
749187
£38.73
in. .2757" 1.810" 18690-02
749169
£32.91
ex. .2755" 1.575" 18691-02
Big Twin 1948-1965 (Panhead)
ZPN Type Stem dia. Head dia. OEM
749222
£32.91
in. & ex. .3765" 1.750" 18071-48
Big Twin 1965-1984 (Shovelhead)
ZPN Type Stem dia. Head dia. OEM
749223
£32.91
in. .3770" 1.940" 18074-66
749222
£32.91
ex. .3765" 1.750" 18082-57A
Evolution Big Twin 1984-1999
ZPN Type Stem dia. Head dia. OEM
749225
£32.91
in. .3108" 1.845" 18074-83A
749224
£32.91
ex. .3106" 1.615" 18082-83
Twin Cam 1999-2004
ZPN Type Stem dia. Head dia. OEM
749225
£32.91
in. .3108" 1.845" 18074-83A
749226
£32.92
ex. .3106" 1.570" 18085-99
Twin Cam 2005 to present
ZPN Type Stem dia. Head dia. OEM
749185
£32.91
in. .2757" 1.810" 18074-05
749167
£32.91
ex. .2755" 1.575" 18085-05
Fits Twin Cam 2005 to present, hard chromed
ZPN Type Stem dia. Head dia. OEM
749186
£32.91
in. .2757" 1.810" 18074-05
749168
£32.91
ex. .2755" 1.575" 18085-05

Recommended Retail Prices include 20% sales tax.

Prices exclude shipping, import duties and installation.

Prices are based on EUR to GBP interbank rates obtained daily. The interbank rate is the rate that banks trade currency to each other. These prices must be used as a guide.