Boyesen Rad valve YZ250 1997–1998 Rad34d-Brutal force with precision
Do you want your YZ250 to respond lightning fast when turning the gas? Then the Boyesen Rad34d is the correct upgrade. This the row valve in a piece of aluminum Improves the suction flow, redistributes the fuel/air mixture evenly and makes your engine breathe easier-regardless of speed.
With Boyesen's patented two-step-reed construction you get Higher torque at low lap and maximum power on top, while the gas response becomes much sharper.
Advantages:
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Maximizes Turn and peak power Throughout the register
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Ger Fast and exact gas response
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Mounting without modifications - bolted easily on
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Unit in Robust Aluminum - holds for hard driving
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Ideal for cross, enduro and aggressive hobby driving
Compatible models:
✅ Yamaha yz 250
• 1997 (Europe & America)
• 1998 (Europe & America)
Boyesen Rad34d - For those who want every millimeter on the gas roll to deliver. Ready for race - or just pure driving pleasure.
It started like so many other fantastic ideas: with a passion and a garage. Late in 2020, Greg Moto AB grew up, initially as a hobby business. But it wasn't long before the dream switched up and we took the step out on the road for real.
Today we have a heart that bolts in Staffanstorp, more specifically on Maskinvägen 1. There you will find our Physical store of over 1000 m², Distributed on two levels - a paradise for all engine lovers! Here is crowded helmets, clothes, boots and shelter in all sizes, with extra pride in our wide ladies' range (yes, we dare actually say that it is Sweden's largest).
But it doesn't stay there ....
We have built up a web shop with over 100,000 products Where you can easily find the right spare parts and accessories - whether you drive high, moped or something in between. With our smart search function you can quickly pick up what suits your model. Smooth, huh?
We are developing with you - and for you
We believe that a good buying experience is about more than just clicking home the right parts. Therefore, we are constantly working to make our store (both online and physically) more inspiring, more personal and above all more fun to visit. We listen to our customers, test new ideas and improve every detail - all to make you feel as safe as tagged when you shop with us.
So whether you are a beginner on two wheels, veteran with leather vest or just the desire to upgrade the helmet - Welcome to Greg Moto. Here people meet with gasoline in the blood and a smile behind the visor.
