Boyesen Rad valve KTM 300 1990–1997 Rad42x
Want to give your older KTM a new ignition? The Boyesen Rad42X is the valve that turns your engine into a responsive and powerful best-whether you run EXC, EGS, MXC or SX from the 90s.
Made of a piece of aluminum for maximum strength and easy assembly - no modifications are needed. The unique Reed-Cagen holds Boyesen's patented two-step reeds which improves the distribution of the suction air and provides:
✅ Lightning fast gas response
✅ More torque and smoother force throughout the register
✅ Higher power without sacrificing reliability
✅ An upgrade that is noticed - both on the track and in the forest
Suitable for:
🔧 KTM EGS 300 - 1993–1997
🔧 KTM EXC 300 - 1990–1997
🔧 KTM MXC 300 - 1993–1997
🔧 KTM SX 300 - 1993–1995
🔧 KTM SC 300 SuperCompetition - 1995
Boyesen Rad42x - the power you missed, now in each turn on the handle.
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).
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