noise

My bike has recently developed a rattling sound coming from top/right of the engine (cam sprocket side). I’ve tried replacing the CCT with both another tensioner and a manual one. I’ve also replaced the cam chain and guides with used ones from a 15k mile bike. The sound is still there. The...

I bought the Honda CB650R motorcycle 1 week ago. (It's brand new, unused.) However, since I got the motorcycle, I've been hearing a strange noise from the gear section. (It sounds like shifting gears, but it's continuous.) And this noise starts to occur when the engine is fully warmed up. So, it...

Hi everyone, I need some help diagnosing a strange rattling/knocking sound coming from my engine. I'm worried it might be something serious, so I wanted to get your opinions before tearing it down. Here are the bike details: - Model: Honda [CB650F / CBR650F] - Year: 2016 - Mileage: 49,000 The...

1. When the bike is stationary and in neutral (N), the high-pitched noise does not occur. 2. While riding, the noise appears at around 4000 RPM in all gears (1st to 6th). 3. The noise occurs only during acceleration (when RPM is increasing) and disappears during deceleration. The noise can be...

Good Evening CBR650F owners. I'm hoping to gain some advice in regards to my CBR650F. I have developed a rattle from the cockpit at about 5000-5500 rpm and I cannot find out where it is coming from. I am yet to take off all the fairings as I am hoping that someone may have some advice before I...

Recently I've noticed that my 2023 CB650R (4000km) produces quite a loud, high pitched squeaking noise when rolled backwards. It sounds like the highest note on a flute, and comes in intervals when rolling the bike backwards. There is no noise when rolling the bike forwards and it feels fine to...

*SOLVED* - it was a damaged front sprocket Hi all first time posting. I've just got a CbR650r however when in gear at low rpm (around 3-4k) I get a rythmical knocking noise that is about once a second. When I pull the clutch in it stops and if I rev to the same rpm with clutch in it doesn't do...

Hello, my CB650F from 2019 has now a clearly audible Squeaking noise when switching off hot. It´s always a single squeak at the moment when the Engine stops complete. I think i hear the noise from the Starter. When starting i can hear maybe a similar noise when the Engine starts and the starter...

Hey everyone, Last week, I was riding with my backpack, and she mentioned hearing a strange noise when I closed the throttle. I hadn’t noticed it before, probably because I ride with earplugs and music on. We did some testing, and it sounds like a single loud click—almost like something getting...

Hi guys got a small problem with my Cbr650f 2014 it has 38000km on the clock. When I start the bike on a cold start it gives me a loud ticking sound on the right hand side near the top. Please note that I di not start the bike for 2 months. Any ideas on what this could be would be much...

Hello, I bought a new CBR650R 2024 with E-Clutch a couple months ago and I drove about 2000 Km. It had it`s first service around 900 Km. When I`m driving I notice there`s a vibration sound and it`s bothering me. The bike seems fine but it sounds like somethings lose at the front, like a...

Hello. I recently installed a brand new MIVV GP PRO on my 2019 CB650R. After installing, I noticed this ticking-like noise coming from inside the exhaust, which sounds odd to me. Granted, this is my first 4-cylinder bike, let alone with an aftermarket exhaust. I've been told by my personal...

Hi there, I have the Akrapovic 'S-H6R12-HAFT' full system on my CB650F without the DB killer, and I’m experiencing what I believe is droning noise, as it only happens on deceleration (throttle off). When it occurs, it feels like my skull is rattling. I can only describe it as a resonance buzzing...

Honda CB650R 2023, 1000km mileage. Like many of us I faced a false neutrals problem. However, I've never heard anyone experiencing it like I did. Here are detailed steps of what's happening: 1) I catch a false neutral when switching gears (usually from 1st to 2nd or from 2nd to 3rd) 2) The...

Hi everyone, I need your help. For some time now it has started to emit a noticeable hiss, especially in first and second gear when the gas is released. I have changed the engine oil and filter, blocked the intake system of the valve pair, replaced the exhaust gaskets, checked the clutch and its...

My 2018 cb650f has just started to develop a ticking noise I’ve read up on some other threads and seems similar to others on here and it’s classed as normal. Just for peace of mind if anyone has got a similar sound any advice would be appreciated. Cheers Matt

Hi! I started the bike in neutral and then attempted to shift into first gear. I heard a grinding noise. However, after this initial grind, the gear engaged into first. This is the first time it has happened, and it has not occurred since. I'm curious to know if anyone else has experienced...

I haven't been able to find anyone with a similar issue. But I've got a 2016 650f with 28k miles and it was stolen and recovered in a past life. As of the last couple months it's been taking a few extra turns to start and even made a similar sound the starter clutch not catching on my 80s vfr...

Installed CS Racing exhaust yesterday, and thought was a exhaust leak on the bike, messed with it and messed with it and im unsure if its a exhaust leak or a pair valve making noise. It seems to disappear or be every quiet around 3k. Potentially need to replace exhaust gaskets but bike is only a...

I have a strange noise from the engine. Sounds like the crank bearing are gone :(