Andy wrote:My OEM MC21 Nissin is (was) an absolute b*tch to bleed, yet I've seen others that bleed up in a couple of pumps. I replaced it with a CBR1000RR radial master, and never looked back. Not sure how authentic/original you want to keep things, but at least it's an OEM Honda part.

As a bonus, the difference in feel and performance is even noticable by a complete Muppet such as myself! 😀