Vasiura98 Posted September 8, 2023 Share Posted September 8, 2023 Hi guys so I have this problem with my cbr125r 2015, when I give it throttle the rpm rises very slowly and doesn't go past 6k, the fuel pump and air filter was just replaced as I thought that this is the issue however now I realised it wasn't. Quote Link to comment Share on other sites More sharing options...
RideWithStyles Posted September 15, 2023 Share Posted September 15, 2023 Easy thing to check for first. Im gonna guess its a cable to butterfly arrangement, check the cable(s) from the throttle to the pulley attached to the injection. see if they are sticking but id say more like too slack so you are only giving the pulley half if that of the travel possible. This could be in the throttle cam in the grip housing (if its popped out of the groove), mid point tension which will be just above the throttle cam or mounted on the engine case or lastly pulley at the injection end. Quote Link to comment Share on other sites More sharing options...
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