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Cylinder Head

VHM Cylinder Head YZ125 2022-on AA33203

Improves combustion efficiency and restores lost compression.

VHM Cylinder Head YZ125 2022-on AA33203
Actual Verified Photo Verified: actual photo of product
Brand
VHM
Part No:
AA33203
Delivery:
1-2 working days
Delivery info
UK based Free deliveryOn orders over £50
£321.30(£267.75 ex VAT)

Key benefits of fitting this part

Restores lost compression A fresh head restores correct valve seating and combustion chamber shape for consistent power.
Pairs with a big bore kit Pairs perfectly with a big bore kit to maximise your new power gains.
First check for lost power One of the first checks when an engine loses top-end power.
Brand
VHM
Part No:
AA33203
Delivery:
1-2 working days
Delivery info
UK based Free deliveryOn orders over £50

Product description

VHM Cylinder Head YZ125 2022-2024

VHM AA33203

The world famous golden VHM head with exchangeable combustion chamber is specially developed for optimal power output during the whole race and has an improved water duct. It's manufactured from a high quality alloy and O-rings are used for the sealing.

Use VHM standard insert (included) with OEM CDI:
AE32327-F (for hard ground tracks)
AE32327-G (for deep sand tracks)

Using VHM cylinder head in combination with VHM CDI (CD020422), please use the second insert chart.

Use the insert chart as a general guideline to select the insert depending on the fuel, track and elevation.

  • More engine power
  • Better heat transference
  • Exchangeable combustion chambers available

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What our riders say

First time buyer

First time using this site.  Loved how easy it was to find part.  Needed more info so rang up and the chap couldn't have been more helpful.  Would definitely recommend and will be back for more bits soon.

Matthew Perigo

Fantastic customer service!

Bought a camshaft stage 2. Quick delivery - great price and included free delivery. Drop in replacement cam. Can't fault it!

Colin Smith

Hot Rods Crankshaft

Crank arrived for my CR125R. Great quality from Hot Rods - bike back up and running in no time! Cheers Motocross Parts!

Danny Evans

Yamaha YZ250 parts

Ordered a Top End Rebuild for my Yam 250cc.

Good quality Vertex Kit arrived with free spark plug - and a free bottle opener! Nice touch. 100% recommend.

Brian Macdonald

Super easy!

Really easy to find parts... ordered and arrived before the weekend ready for racing. Great prices and great service :-)

Michael Evans

Needed help!

Spoke to customer services who advised on the parts for my sons bike.

Recommend and will be using again!

Paul Adams

Super Fast Delivery

Ordered a bottom end rebuild kit on Thursday and it arrived Friday morning. Great service! Thanks guys

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