TK4
Well-known member

2023 Kawasaki ZX-4RR Vs Yamaha R7 – On Track
An unlocked Kawasaki ZX-4RR going up against an equally unlocked Yamaha R7 is the comparison we all wanted to see.

I'm assuming that one has the limiter still active?Got a new toy to play with at work today:
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What a little screamer!
Very compact. I'm a short guy and even I felt cramped on this thing. Right heel was butted up against the exhaust guard with my toe on the peg and I'm a size 8.
Docile at low revs, needs to be kept at a boil for any useable power as is the case for most 4-bangers, but still, pretty amazing for a 400cc. Rolling around town with the engine howling at 7000 rpm, and then banging it up to the next gear at 12K is how she likes it.
Quickshifter is buttery smooth and doesn't matter which gear or revs you're in, even 2->1 is smooth. Probably best QS I've tried so far.
Brakes are decent, nothing special to write home about. Showa forks with preload adjustment only on the top of the right fork. I think the real story here is the engine, it didn't feel like a 400cc at all, especially when you got it screaming. Nice.
Would make a great track bike.
I'm assuming that one has the limiter still active?
I'm not sure if they put a hard cut or if they just limit fueling so hp peak happens really early.I'm positive I shifted around 12+K without bouncing off any electronic rev limiter:
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Maybe the shop already uncorked it when they lent it to us?
Imma check tomorrow when I go in.![]()
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Unfortunately the only tunnels I know of around here are on dirtbike trails...![]()