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SHIPPING UPDATE: Due to high demand, orders are currently processing in 5-7 business days. Need it faster? Contact us to upgrade to expedited shipping! If you’ve found the item elsewhere or can’t wait, no problem—we completely understand. Just reach out to us, and we’ll cancel your order. Thanks for your patience and support! BRAPPPPPPPPPP!

Honda CRF450R

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$146.52
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$106.13

13-16 Honda CRF450R CRF 450R Kibblewhite Head Intake Exhaust Valves KP RED Seals

Kibblewhite Precision

Kibblewhite Performance OEM/Stock Size Replacement Valves (All 4) and Kibblewhite Hi Temp RED Viton Valve Stel SealsThe Best On The Market!Fits Hon...

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$146.52
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$146.52
$106.13
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$106.13
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$399.99
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$399.99

02-08 CRF450R CRF 450R Kibblewhite Valve Springs Guides Complete Head Repair Kit

Kibblewhite Precision

FITS 02-08 CRF450R models! Kibblewhite chrome silicone race valve springs Titanium retainers Heat treated collars Black Diamond stainless steel i...

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$399.99
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$207.81
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02-08 Honda CRF450R CRF 450R Kibblewhite Racing Titanium Valve Spring Kit 0.440"

Kibblewhite Precision

30-30640,14775-KGB-610,14772-MEB-670,14771-MEB-670,14752-MEB-670,14751-MEB-670KPMI Part No: 30-30640Honda • CRF 450R • 2002- '08Lightweight Racing ...

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$207.81
$149.98
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$149.98
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$199.99
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$135.98

17-25 Honda CRF450R CRF 450R Kibblewhite Head Intake Exhaust Valves Viton Seals

Kibblewhite Precision

Step up your Honda CRF450R with a complete set of high performance valves and seals from the pros at Kibblewhite! This premium upgrade breathes new...

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$199.99
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$135.98
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02-08 Honda CRF450R CRF 450R Kibblewhite Head Intake Exhaust Valve Guides Seals

Kibblewhite Precision

30-30210, 30-30200, 71015-4, 71015, 12205-MEB-P00, 12209-GB4-682Kibblewhite Performance OEM Replacement Valve Guides & Seals (All 4)The Best On...

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$68.98
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$64.99
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09-16 Honda CRF450R CRF 450R 96mm Cometic Top End Gasket Kit Kibblewhite Seals

Kibblewhite Precision

Kit Includes: - Cometic Complete Top End Standard / Standard Bore 96mm Gasket Kit (C3270) - Kibblewhite Red Viton Valve Stem Seals  Fits Honda ...

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$64.99
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$185.23
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$166.71
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$166.71

Honda CRF450R CRF 450R 02-08 Kibblewhite Stainless Intake Valves Springs Seals

Kibblewhite Precision

Kibblewhite Performance OEM Replacement Intake Valves & Springs OnlyThe Best On The Market!Honda CRF450R Years 2002 2003 2004 2005 2006 2007 20...

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$185.23
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$185.23
$166.71
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$166.71
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$29.99
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$19.99
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$19.99

Kibblewhite RED Viton Valve Stem Seals for 2009-2025 Honda CRF450R Set of 4 KPMI

Kibblewhite Precision

Premium Kibblewhite RED Viton Valve Stem Seals for 2009-2025 Honda CRF450R – Set of 4 for Ultimate PerformanceUnleash the full potential of your Ho...

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$29.99
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$19.99
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$328.88

Kibblewhite Valves Spring Kit Viton Seals Keepers & Shim Kit Honda CRF450R 02-06

Kibblewhite Precision

30-30640,30-30220,30-30223,HCSHIM02,14711-MEB-670,14721-MEB-670 14106-MEB-673,14106-MEB-673,14106-MEB-672,12209-KL4-005,12209-GB4-682,14781-MAT-000...

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$328.88

02-06 Honda CRF450R Kibblewhite Valves Titanium Spring Kit Seals +Hot Cams Shims

Kibblewhite Precision

30-30640,30-30220,30-30223,HCSHIM02,14711-MEB-670,14721-MEB-670 14106-MEB-673,14106-MEB-673,14106-MEB-672,12209-KL4-005,12209-GB4-682,14781-MAT-000...

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$482.99
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$328.88
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$349.99
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$288.88
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$288.88

09-12 Honda CRF450R CRF 450R Kibblewhite Valve Set Racing Spring Kit & RED Seals

Kibblewhite Precision

30-31250, 30-31262, 30-31266, 14751-MEN-A30, 14752-MEN-A30, 14772-MEB-670, 14775-KGB-610, MRS15, 71015, 14721-MEN-A30, 14711-MEN-A30, 12209-GB4-682...

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$349.99
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$288.88
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$349.99
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$288.88

09-12 CRF450R CRF 450R Kibblewhite Valve Set Titanium Spring Kit RED Viton Seals

Kibblewhite Precision

30-31250, 30-31262, 30-31266, 14751-MEN-A30, 14752-MEN-A30, 14772-MEB-670, 14775-KGB-610, MRS15, 71015, 14721-MEN-A30, 14711-MEN-A30, 12209-GB4-682...

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$349.99
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$288.88
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$139.99
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$105.54
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Kibblewhite Black Diamond Valves Intake/Exhaust Red Seals CRF450R CRF 450R 09-12

Kibblewhite Precision

30-31262, 30-31266, MRS15, 71015, 14721-MEN-A30, 14711-MEN-A30, 12209-GB4-682 Unlock your CRF450R's true potential with the Kibblewhite BLACK DIAMO...

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$139.99
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$139.99
$105.54
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$105.54
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$139.99
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$139.99
$105.54
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$105.54

Honda CRF450R CRF 450R Kibblewhite Head Intake & Exhaust Valves RED Seals '09-12

Kibblewhite Precision

30-31262, 30-31266, MRS15, 71015, 14721-MEN-A30, 14711-MEN-A30, 12209-GB4-682 Unlock your CRF450R's true potential with the Kibblewhite BLACK DIAMO...

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$139.99
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$139.99
$105.54
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$105.54
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$121.71
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$121.71
$98.88
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$98.88

02-08 Honda CRF450R CRF 450R Kibblewhite Stronger Heavy Duty Cylinder Head Studs

Kibblewhite Precision

90031-MEB-671,30-33950,30-33850, 3S-06TIHD Brand New Kibblewhite Extreme Heavy Duty Cylinder Head Stud KitCylinder Stud Kit, HT Steel, Std. OEM Dia...

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$121.71
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$98.88
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$98.88
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$394.55
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Honda CRF450RX CRF 450RX Kibblewhite Intake Exhaust Valves Ti Springs RED Seals

Kibblewhite Precision

30-32800, 30-32812H, 30-32816K, 14721-MEN-A70, 14711-MKE-A01, 12209-GB4-682, 14751-MKE-A01, 14761-MKE-A01, 14775-MKE-A00, 14771-MKE-A00 Unlock your...

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Honda CRF450RWE CRF 450RWE Kibblewhite Intake & Exhaust Valves Springs RED Seals

Kibblewhite Precision

30-32800, 30-32812H, 30-32816K, 14721-MEN-A70, 14711-MKE-A01, 12209-GB4-682, 14751-MKE-A01, 14761-MKE-A01, 14775-MKE-A00, 14771-MKE-A00 Unlock your...

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$394.55
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$394.55
$295.55
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$295.55
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$394.55
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$394.55
$295.55
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$295.55

17-25 Honda CRF450R CRF 450R Kibblewhite Intake Exhaust Valves Springs RED Seals

Kibblewhite Precision

30-32800, 30-32812H, 30-32816K, 14721-MEN-A70, 14711-MKE-A01, 12209-GB4-682, 14751-MKE-A01, 14761-MKE-A01, 14775-MKE-A00, 14771-MKE-A00 Unlock your...

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$394.55
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$394.55
$295.55
$295.55 - $295.55
$295.55
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Save 25% Save %
$394.55
$394.55 - $394.55
$394.55
$295.55
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$295.55

17-25 Honda CRF450R CRF 450R Kibblewhite Intake & Exhaust Valves Springs Seals

Kibblewhite Precision

30-32800, 30-32812H, 30-32816K, 14721-MEN-A70, 14711-MKE-A01, 12209-GB4-682, 14751-MKE-A01, 14761-MKE-A01, 14775-MKE-A00, 14771-MKE-A00 Unlock your...

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$394.55
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$394.55
$295.55
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$295.55
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Save 28% Save %
$207.81
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$207.81
$148.88
$148.88 - $148.88
$148.88

Kibblewhite Racing Spring Kit Titanium 0.440" Lift Honda CRF450R CRF 450R '02-08

Kibblewhite Precision

30-30640,14775-KGB-610,14772-MEB-670,14771-MEB-670,14752-MEB-670,14751-MEB-670KPMI Part No: 30-30640Honda • CRF 450R • 2002- '08Lightweight Racing ...

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$207.81
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$207.81
$148.88
$148.88 - $148.88
$148.88
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$149.99
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$106.99
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$106.99

02-08 Honda CRF450R Kibblewhite STD Size Stainless Valves with RED Viton Seals

Kibblewhite Precision

30-30220,30-30223,30-30551,30-30550,14721-MEB-670, 14711-MEB-670, 12209-KL4-005, 12209-GB4-682Step up your Honda CRF450R with a complete set of hig...

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$149.99
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$149.99
$106.99
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$106.99
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$349.53
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$349.53
$293.24
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$293.24

07 08 CRF450R CRF 450R +2 KIBBLEWHITE Exhaust Valves Stock Intake Springs Seals

Kibblewhite Precision

Kibblewhite Performance Race Titanium Valve Spring Kit With Intake & +2mm Exhaust ValvesThe Best On The Market!Fits Honda CRF450R Years 2007 &a...

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$349.53
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$349.53
$293.24
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$293.24
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$198.99
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$198.99
$165.49
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$165.49

17-22 Honda CRF450R CRF 450R TITANIUM Kibblewhite Intake Valves RED Viton Seals

Kibblewhite Precision

Kibblewhite TITANIUM Performance OEM/Stock Size Replacement Intake Valves & Kibblewhite RED Seals The Best On The Market!Fits Honda CRF450R Yea...

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$198.99
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$198.99
$165.49
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$165.49
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$839.99
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$839.99
$634.99
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$634.99

Honda CRF450R CRF 450R Kibblewhite Top End Piston Rebuild Kit Valves & Cylinder

Kibblewhite Precision

Race-Ready Top End Rebuild Kit for the Honda 2002-2006 CRF450RTake your Honda CRF450R to the next level with this complete top end rebuild kit from...

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$839.99
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$839.99
$634.99
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$634.99
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$419.49
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$419.49
$339.98
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$339.98

02-06 Honda CRF450R CRF 450R Kibblewhite Valves Springs Guides Head Rebuild Kit

Kibblewhite Precision

Rev up your Honda with superior performance! This complete Kibblewhite head rebuild kit packs a powerhouse punch for your 02-06 CRF450R. Complete v...

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$419.49
$419.49 - $419.49
$419.49
$339.98
$339.98 - $339.98
$339.98
Save 19% Save %
Save 29% Save %
$149.99
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$149.99
$106.99
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$106.99

02-08 Honda CRF450R CRF 450R Kibblewhite Head Intake Exhaust Valves & RED SEALS!

Kibblewhite Precision

Step up your Honda CRF450R with a complete set of high performance valves and seals from the pros at Kibblewhite! This premium upgrade breathes new...

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$149.99
$149.99 - $149.99
$149.99
$106.99
$106.99 - $106.99
$106.99
Save 29% Save %
Save 45% Save %
$39.99
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$39.99
$21.98
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$21.98

02-08 Honda CRF450R CRF 450R Kibblewhite Head Fix EXHAUST Valve Guides Stem Seal

Kibblewhite Precision

Kibblewhite Performance OEM Head Fix Replacement Exhaust Valve Guides & Seals (Pair)The Best On The Market!Fits Honda CRF450RYears 2002 2003 20...

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$39.99
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$39.99
$21.98
$21.98 - $21.98
$21.98
Save 45% Save %
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$39.99
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$39.99
$29.99
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$29.99

02-08 Honda CRF450R CRF 450R Kibblewhite Head Fix INTAKE Valve Guides Stem Seals

Kibblewhite Precision

Kibblewhite Performance OEM Head Fix Replacement INTAKE Valve Guides & Seals (Pair)The Best On The Market!Fits Honda CRF450RYears 2002 2003 200...

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$39.99
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$39.99
$29.99
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$29.99
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Save 33% Save %
$29.99
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$19.99
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$19.99

2009-2025 Honda CRF450R CRF 450R Kibblewhite RED Viton Valve Stem Seals Set of 4

Kibblewhite Precision

Premium Kibblewhite RED Viton Valve Stem Seals for 2009-2025 Honda CRF450R – Set of 4 for Ultimate PerformanceUnleash the full potential of your Ho...

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$29.99
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$19.99
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$19.99
Save 33% Save %
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02-08 CRF450R Ported Cylinder Head Porting Assembly Assembled Kibblewhite Valves

Kibblewhite Precision

Used OEM cylinder head Inspected, cleaned, sandblasted Full race port & polish Intake, exhaust, combustion chamber Valve guides cut to match p...

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$269.99
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$239.99
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$239.99

02-08 CRF450R CRF 450R Kibblewhite Valves Valve Set Black Diamond Stainless Kit

Kibblewhite Precision

FITS ALL '02-08 CRF450R MODELS!Kibblewhite Black Diamond intake and exhaust valves (All 4)Kibblewhite Hi-Temp RED Viton Valve stem sealsMLS Store B...

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$269.99
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$269.99
$239.99
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$239.99
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