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#1 |
Join Date: Aug 2024
Posts: 2
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Kayo 250 2 stroke
All.
Brand new here. Just bought a kt250 and want to upgrade the exhaust and reset. See it on YouTube but can’t figure out where or what to get. Any advise would be great. Thanks! |
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#2 |
Join Date: May 2023
Location: NY
Posts: 144
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Curious of your thoughts on the Kayo as you put time on it. They seem like decent bikes. I wonder how similar the Kayo and GPX are?
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Templar X Vitacci Clash 200 Beta 300rr GasGas TXT 125 |
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#3 |
Join Date: Feb 2021
Location: Kansas City
Posts: 2,556
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Looks like a fun bike.What are you hoping to gain in aftermarket pipe? Is there something lacking in performance with the stock pipe? Maybe rejetting will help improve performance?
I have a KTM 250SX. I am adjusting the power valve to drop the onset of the powerband lower (at the expense of high end hp-which is FIFTY hp). I think I can forego some top end hp. Do you have a power valve? Can you change the spring to open it up sooner? What is the top end hp ? Do you need that top end ? If you are racing, then you want the top end. Enduro/single track riding will demand more power/torque at the low rpm range to be manageable. I am tuning my 2 stroke for earlier torque and power because I am interested in low speed situations in single track and trail riding. I can buy a 300cc cylinder/piston kit for about $1000 to improve that low end even more. Is your engine based on the Yamaha 230?
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-2022 5 speed Templar X Orange, OEM 51T rear sprocket, 14T front sprocket -NOS 2020 KTM 250SX (2-stroke motocross), less than 10 hours on it |
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