Preferred fuel

APlus

CB650R ABS
Jan 10, 2024
Riding Since
2023
Hi everyone just wanted to ask which is the best fuel to use? I recently bought a cb650r and was wondering which fuel provides the best performance eh E10 or 91 - 95 or 98 ?
Thanks
 

Cláudio Nogueira

2021
CB650R ABS
Jan 26, 2022
Portugal
Riding Since
1992
Hi everyone just wanted to ask which is the best fuel to use? I recently bought a cb650r and was wondering which fuel provides the best performance eh E10 or 91 - 95 or 98 ?
Thanks
I recommend you to use the cheapest possible as performance wise it will not make any noticeable performance difference. You might think I'm joking, but I'm serious.
I would avoid the 10% ethanol as will help moisture to be present in your tank and the rest you can imagine.
I use cheap 95 RON 5E for 2 and a half years and 28KKm and bike always performed fine.
 
Last edited:

APlus

CB650R ABS
Jan 10, 2024
Riding Since
2023
I recommend you to use the cheapest possible as performance wise it will not make any noticeable performance difference. You might think I'm joking, but I'm serious.
I would avoid the 10% ethanol as will help moisture to be present in your tank and the rest you can imagine.
I use cheap 95 RON 5E for 2 and a half years and 28KKm and bike always performed gine.
Great thanks for your help
 
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