r/HondaCbr600rr

I need heeeeeelp

03 cbr600rr woth oem ignition. Headlights work. Upright BAS. The speedometer doesnt work. Neutral light is the only light with solid red light. Swapped all relays with headlight one and they all turn headlights on. The fuel pump wont prime. Bike does crank fine. Fuel pump works with direct 12v. This hooptie aint working. Im gonna kick it here soon. With 5 different ecu it wont run. Any help or advice is helpful

u/AfroSmurph — 4 days ago

2026 NA, How to enable quickshifter?

Forgive my "noob" status but I just bought the new 2026 cbr600rr, coming off my only motorcycle experience being my 2016 Honda Fury. I have read through the entire manual and looked online at countless videos and posts and I cannot find a definitive answer. Does this bike have a factory quick shifter? AI Google says it does. Also says I need to activate it using the instrument cluster which I don't understand. Literally nobody has talked about it or mentioned it that I can find. Any info on this would be fantastic, thank you.

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u/switchellmobb — 13 hours ago
▲ 7 r/HondaCbr600rr+2 crossposts

Clattering Noise From 600rr

Recently bought an 03 Cbr600rr with around 21k miles. It runs like a champ but a while back I noticed it started making this high frequency buzzing noise underneath the exhaust tone when I’m riding. I figured it might’ve been a loose fairing or something but it also made it in neutral sitting still. It also started making that clattering at idle and when letting off as heard in the video. I swapped a manual cct into it and adjusted it as well as I could and the noise hadn’t gone away. It had been sitting for a while and I hadn’t done anything to it and I started it today and it seems like it’s gotten worse.

u/LawZealousideal1422 — 1 day ago

New CBR admirer — Z900 rider considering the jump to supersport

I’ve always had a thing for Honda CBRs. The inline-4 powerband, the high-rev scream, the undertail exhaust, the sleek fairings — they just do it for me.

My first CBR crush was the 2019 500R in black, and honestly that infatuation never went away.
Fast forward to now and I’m seriously eyeing a CBR600RR. I’ll admit, the tech junkie in me is a little salty that the US doesn’t get the updated model — but realistically, that probably won’t stop me.

Here’s my situation: I’m currently on a Kawasaki Z900, a naked bike, and I’ve never thrown a leg over a full supersport. I’ve only got a couple seasons under my belt, so I’m still relatively new to riding — though I came to motorcycles later in life (40s -only rode dirt bikes), which honestly works in my favor. I tend to ride with caution and restraint rather than ego.

So my question for you all: is jumping straight to a 600RR too much of a transition from a naked bike, or is it manageable for someone who takes it seriously? Would something like the CBR500R be a smarter entry point into the supersport world?
How would say a 4 hour ride feel on one?
How long have you owed your CBR and what are your likes/dislikes?

Appreciate any honest input from those who’ve made a similar switch.

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u/Wrong-Suggestion-632 — 3 days ago
▲ 2 r/HondaCbr600rr+1 crossposts

Hey, I have 03 600RR.
I have this smell of unburnt fuel that you can smell in my garage and on my gear. I smell gasoline from the cap and also from the gas vent hose end. I had problem with that hose before with some fuel sludge getting out after parking on hot day after refueling on the ride before, but I think I fixed it be making that hose more straight down and making it shorter.

Could this be a bad rubber seal or simply the result of riding a 20+ year old bike?

Thanks in advance

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u/RoyalCatOnReddit — 10 days ago