Kawasaki ZX6R Mods: Aggressive Sprockets

Decided to toss some street tires and a new rear sprocket on the old ZX6 track bike. The new setup is now -1 in the front and +2 in the rear, resulting in a ton of torque and power in the lower end, with a bit of a top end loss. My estimates are that the top speed when stock was around 163 mph, and it has now been reduced to about 142 mph (indicated).

[@Backtothehat]

Taking your mirrors off and replacing them with a camera is the dumbest thing you can do. You are not on a closed track. You are on public roads and there are a lot of careless, idiotic drivers out there. You need to watch you back, dude. How can you do that without mirrors?

[@2WCapo]

@@Backtothehat was test riding a bike that’s primarily used for track, but I 100% agree not having mirrors is terrible for the street. That bike no longer does any street at all and is running track fairings. Thanks for watching

[@AndreW-en9tz]

love your content bro😁✌

[@uthantdillon3896]

You lose so much top end doing -1/+2... Really only makes sense if you track your bike a lot, stunting, or you're really high above sea level. I had done the same on my gsxr 1000 when i lived in Colorado springs due to the altitude. But moved back Washington so now im back to stock gearing.

[@2WCapo]

Yea this bike is 99% of the time a track bike, and my main tracks I’ve never seen over 140 so it’s setup perfectly for those tracks now, on street it definitely doesn’t make sense but I wanted to make sure everything felt right before my next track day.

[@uthantdillon3896]

@@2WCapo it's gonna be rowdy on track you'll love it!! Definitely will help you power out of turns

[@2WCapo]

It felt like a different bike, can’t wait for next month to test it out on track. Thanks for watching and the comments!

[@pitchforkpeasant6219]

@@2WCapowont the 15 make you go faster as opposed to more power? I wanted to drop my rpm at speed so dropped to a 40 and contemplating the 37. Wash state. Neighbor Karens hear the high rpm and think im doin 80☹️

[@issacvelasquez9624]

Just curious on why you dont think it makes sense if you use the bike for street. I just bought a -1/+2 because i want to start wheeling more, but it is for my daily bike

[@7.62ROD]

What sprocket setup will still be good for wheelies but won’t take away any of your full speed ?

[@issacvelasquez9624]

That would be stock changing your gearing at all to give you more torque will always take away some top speed

[@romeogiorgadze5622]

where can i get tank sliders like u bro? if its possible to get link or smthng

[@2WCapo]

www.sportbiketrackgear.com/r-g-racing-kawasaki-zx6r-09-22-carbon-kevlar-tank-sliders/ there out of stock here but other shops may have them.

[@aryanpattar987]

Whats the top speed after changing the sprocket bro ?

[@2WCapo]

Around 140 mph on the dash

[@bobridestwowheels]

Will that bike hang with your Ducati guys?

[@2WCapo]

I’m fairly confident that it will, I’m significantly faster on the 636 than I am on the MT10 outside of maybe the straight lines. Hopefully I’ll find them again this weekend and try it haha.

[@waylonmock1371]

🇲🇽

[@jaskeeratsingh6784]

Compare the 0 to 60 to the stock ones

[@2WCapo]

Would be super hard to compare but I can try and do a few 0-60 pulls on camera next time and see what I can manage

[@uthantdillon3896]

It's gonna be about the same 0-60 bikes just gonna rev higher than stock for any given speed and probably wanna lift the front more in 1st maybe even 2nd gear. -1/+2 is a big change to the gearing. You'll lose about 20-25mph off your top speed. But the low end and mid range grunt you get is insane