2006 CBR1000rr, 44 tooth rear sprocket.

Just swapped to a 47 rear on my track bike to add to the -1 front.
Looking forward to my next track day in a fortnight

 

I've gone -1+2. On std chain length. It does spin up a lot faster

 

-1/+1 sprockets fitted, still running my well worn 50 profile rear tyre, gear changes are a little rapid now. Pulls great but think the 55 rear will make it better for the road. Speedo is now 10% out so will recalibrate the Speedohealer after I fit the 55 profile rear.

 

Supersprox 44T on my 2014 blade (standard 42T)

 

55 rear fitted with the -1/+1 sprockets. Hope I get some dry roads to scrub it in and recalibrate the Speedohealer. Should now only be a 5.6% change in gearing.

 

55 rear feels great. The bike is just falling into the corners now.

 

Good grief, thats 150 max then or do you over rev that thing dont go to a fast track or you will blow yuor engine lol

 

Probably not far off, although the speedo read 180mph along the park straight
It doesn't over rev as it makes 3rd gear much more useable on the slow bits, rather than how it used to rev out in 2nd just before a corner. I won't find out what it's like on longer straights until I go to a bigger track, but i'm no higher than 5th gear at Cadwell.

 

I have a speedo healer for sale that you need to correct that inaccurate speedo

 

might take you up on that at some point, although I don't normally use the speedo on this bike.

 

but it does log your max speed

 

Is the setup for an 08 blade the same as pete954's 2012 model?