- YZF R1 (2004-06)
- VALVE SPRING KIT
- PART # 80-80500
-
Honda® XL75 1977-1979 Honda® XR75 1973-1978 (Excludes XR75 1973-1976) Honda® XL80S 1980-1985 Honda® XR80 1979-1984 Honda® XR80R 1985-2003 Honda® XL100S 1979-1985 Honda® XR100 1981-1984 Honda® XR100R 1985-2003 Honda® CRF80F 2004-2013 Honda® CRF100F 2004-2013
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Honda® XL75 1977-1979 Honda® XR75 1973-1978 (Excludes XR75 1973-1976) Honda® XL80S 1980-1985 Honda® XR80 1979-1984 Honda® XR80R 1985-2003 Honda® XL100S 1979-1985 Honda® XR100 1981-1984 Honda® XR100R 1985-2003 Honda® CRF80F 2004-2013 Honda® CRF100F 2004-2013
-
-
PART # 90-9034 DUAL SPRINGS KIT
-
Royal Enfield
- Valve Seat Insert (each)
- suit +2mm o/size Intakes
- Head Machining Required
- 1.220" / ID-.945" / H-.230"
-
- Dual Springs
- Titanium retainers
- Spring Bases
- Machined Locks
- Viton Seals
-
KX250F 2020-2023 # 40-41600
-
- 30-32800
- CRF450R
- CRF450RX
- CRF450WE
- 2017-22
-
- 30-31600
- CRF450R
- 2013-16
-
- 40-40660
- lightweight spring kit
- kx450f
- 2009-16
-
Yamaha® YFZ™ 450 2004-2009 Yamaha® YFZ™ 450X 2008-2011 Yamaha® YFZ™ 450R 2009-2020 Yamaha® YFZ™ 450SE 2010-2020 Yamaha® WR™ 450 2003-2015 Yamaha® YZ™ 450F 2003-2009
SPRING KIT STEEL VALVE CONVERSION -
Panhead™, 1948-1965
- Spring kit
- Max Lift .600"