Kibblewhite C630 Bronze Exhaust Valve Guide 09261688 for Yamaha YZ250FX 2015–2017 YZ450F 2010–2017 YZ450FX 2016–2017

Name: Kibblewhite C630 Bronze Exhaust Valve Guide 09261688 for Yamaha YZ250FX 2015–2017 YZ450F 2010–2017 YZ450FX 2016–2017
Brand: KIBBLEWHITE
SKU: 09261688
Price: 16.61 GBP
Availability: InStock

Fits 3 bikes

RRP £20.76 Save 20%

£16.61

incl. VAT

In stock — delivered in 6–10 working days

Dispatched in 2–3 working days · delivered in 6–10.

Part #: 09261688

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§ 02 / About this part

What it is

Kibblewhite C630 bronze exhaust valve guide to fit Yamaha YZ250FX (2015–2017); Yamaha YZ450F (2010–2017); Yamaha YZ450FX (2016–2017).

These bronze guides offer a significant upgrade over OEM components. They are pressed into the cylinder head to maintain precise exhaust valve stem alignment. Worn guides are a common cause of oil consumption and erratic valve seating. The material provides excellent thermal conductivity and natural lubricity, reducing the risk of stem galling under high heat. Replace these during any major top-end overhaul to ensure your valves drop straight and seal tight. Professional installation and reaming to the correct bore size are essential for proper fitment.

§ 03 / Specs

The numbers

Brand: KIBBLEWHITE
Part number: 09261688
Category: Top End
Weight: 0.02 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 year-bands

Yamaha 3 models

* 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 — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. 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 and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.