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HONDA CRF450x 05-17 INTAKE ONLY STEEL VALVES SPR,RET & SEATS
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Royal Enfield
- Valve Seat Insert (each)
- suit +2mm o/size Intakes
- Head Machining Required
- 1.220" / ID-.945" / H-.230"
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CRF™ 250R 2004-2007/ CRF™ 250X 2004-2017 Part # 30-30590
- SPRING KIT
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- 165LBS @ 1.860"
- 384LBS @ 1.250"
- CHROMOLY RETAINERS - R60007SG-4 (4)
- VALVE LOCKS INCLUDED - VL7MMSG (8)
- LOWER COLLER - LCS6000-4 (4)
- UP TO .600" VALVE LIFT MAX
- COILBIND HEIGHT @ 1.200"
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- 95LBS @ 1.500"
- 290LBS @ .900"
- CHROMOLY RETAINERS - R7000S-8 (8)
- VALVE LOCKS INCLUDED - VL6MMTG (16)
- UP TO .580" VALVE LIFT MAX
- COILBIND HEIGHT @ .870"
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- 30-31600
- CRF450R
- 2013-16