If you’re a fan of oil slick anodization on your components, here’s something to finish off that build: Oil Slick McRings. There are two styles here, and they can be mixed per caliper or kept uniform - up to you. Select which batch you’d like, and keep in mind that one “set” comprises three McRings: one ring per piston on a Magura 4-piston caliper, and one spare.

As always at CavaLab, first come, first……. ride off a gnarly drop with these on your bike.

(M)agura (c)aliper Rings are designed to add a bit of protection as well as color to Magura two and four-piston calipers. They’re larger and sit farther outboard than stock (and even other aftermarket) options, and are made from a virtually indestructible thermoplastic polyurethane.

For other colors and options, see here.