There’s Hopes and there’s Hopes. I’ve an old, old set of M4s (black, with gold tops like old fashioned milk), which aren’t the most tactile in the world, but they’ve seen next to no maintenance in eight years aside from me fitting some braided hoses a few years back, but they feel like they could stop a runaway elephant.
I bought some new Mini M4s (the 2008 year) and didn’t really rate them. Stopping power wasn’t great and I preferred the feel of the older brakes. I bought a set of Mono Tech Evos a few weeks back and have swapped the callipers to my silver M4s and the difference is incredible, the modulation and feel is a revelation for me. There’s been no change of pad or bleed or anything, I’ve simply unbolted the hose and swapped them over with no other modifications.
If the proper Evo M4s are as good as my hybrids then they’re a seriously good brake, with lots of spare parts available for not a lot of cash. One of the reasons I’ve been put off Formula stuff is the cost of replacement bits.
Hope all the way for me.