20080200 VALVE GUIDE INTAKE C630 BRONZE

Name: KIBBLEWHITE VALVE GUIDE INTAKE C630 BRONZE
Brand: KIBBLEWHITE
SKU: 20080200
Price: 16.81 GBP
Availability: InStock

Fits Honda CRF 450 R

£19.78 Save 15%

£16.81

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 20080200

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§ 02 / About this part

What it is

The KIBBLEWHITE VALVE GUIDE INTAKE C630 BRONZE, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

These C630 manganese bronze guides offer superior thermal conductivity compared to stock cast iron. They sit in the cylinder head and provide a precise path for the intake valve stem. Over time, heat and friction cause the internal bore to wear oval. This leads to oil consumption and poor valve seating. These guides require professional installation, including a press-fit and subsequent honing to match your valve stem diameter. They are essential for high-performance top-end rebuilds where reliability at high RPM is critical. Match these with new seals for a complete head refresh.

§ 03 / Specs

The numbers

Brand: KIBBLEWHITE
Part number: 20080200
Weight: 0.02 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Honda CRF 450 R 2002–2008

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron stable — this is a UK shop for motocross, enduro, and trail-bike hard parts. All fitments live on the site, and listed against MX models KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is in the data, fully enriched to assist with accurate fitting and finding the right part for your bike quickly and easily. Brands you'd find on a paddock workbench; pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere. Dirt & e-moto only. We operate from our huge storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. We have a RICH motorcycle history with multiple moto brands the images showing where we came from and our history, the business recently pivoted into hard parts and online retail.