Rockshox Fork Lower Leg Seal Kit - Black - 11.4018.028.016 - 32mm YGroup_7033449840685 The SPA-2 is great for

The SPA-2 is great for one-key retaining rings on Shimano and Campy cranks

Cons: Not suitable for brakes that take Mineral Oil

See the video below

BR-M8100 - XT

Rockshox Fork Lower Leg Seal Kit - Black - 11.4018.028.016 - 32mm YGroup_7033449840685 The SPA-2 is great forGenuine replacement seals for Rockshox Forks. If you're looking to freshen up the seals on your Rockshox Forks, then these are the ones you'll need. If you're looking to go a bit further than just replacing the lower leg seals, then check out the Rockshox Fork Basic Service Kit, or if you want to go the full monty, check out the Rockshox Fork Full Service Kits. Please note the black seals are low friction seals. Name SRAM Part Number Barcode Grey 32mm