Hi Forumites,

Apologies, as i know this has been discussed a few times before on here, but even with using the search facility i cannot find a definitive answer.

Can anyone confirm which front brake radial master cylinders are suitable to replace the standard SE unit on my MC21.

I have read that the radial units from a Fireblade 1000RR and maybe also CBR 600RR models are suitable, but i am not sure what years (that description covers the last decade or more).

Can anyone tell me for sure please?

Many thanks,
Max

I seem to recall mine is something like 06~07 (CBR1000RR). I bought it off racer38, who may remember [if he sees this post].

I run standard shape bodywork, with no interference with the brake lever, however I have NF5 USD forks, so I am not entirely sure the bar position is identical to stock.
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

Check us out on Facebook! Please "like" our page!

Thanks Andy - I will take a look.

I run Tyga body work, and standard RWU forks, but am fitting new adjustable clips ons, so hopefully clearance won't be an issue.

If they aren't too expensive, i can get one to try.

Thanks again.
Max

That's the beauty of it... they're only 1/4~1/3 the cost of something like a Brembo or Accossato.
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

Check us out on Facebook! Please "like" our page!

At full lock to the left ...Radial hits my gauges. Plus I had to fabricate a bracket to hold the Reservoir.
I used a CBR1000 as the donor...works great

Thanks guys the search has started...

Cheers,
Max