SSP LU 98mm burrs are one of the best all around burrs in this size. These work for great for brewed coffee and long ratio espresso. They were an amazing upgrade on EK43 but my needs have changed and so have my burrs. These fit the following grinders that I know of: EK43 & EK43s Kafatek Flat Max Lagom P100 Levercraft Ultra Titus Nautilus I also have the HU version for sale which is one of the best Espresso burrs in 98mm. Willing to trade for SSP Brew or Mahlkonig “A” burrs. Thank you for looking. Note: HU burrs are pictured as the the LU burrs for sale are currently installed on my grinder.