Boyesen CSS Reed Valve-Yamaha YZ250 / WR250 (SSC-032)
A small upgrade that gives great effect.
If you run an older YZ250 or WR250 and feel that the engine does not really deliver as before - then this is the solution. Boyesen SSC-032 is a powerful alternative to standard discharge valves. It provides better gas response, increased durability and more evenly throughout the speed register.
What makes this reed valve special?
✅ Longer Lifetime than original and carbon fiber options
✅ Increased performance at both low and high turns
✅ Directly interchangeable - no modifications required
✅ Affordable improvement for old 2-strokes
Suitable for, among other things:
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Yamaha WR 250 / WR 250 Z - 1991 to 1997
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Yamaha yz 250 - 1990 to 1996
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Yamaha yz 250 wr – 1990
Whether you run enduro in the forest or motocross on track, Boyesen SSC-032 gives a lift that is noticed directly-stronger moves, faster response, and less wear. A reliable upgrade that takes your old two -stroke a step closer to top form again.
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.
