Broadly speaking, hydraulic disc brakes designed for bicycles will use either a mineral oil fluid, or an automotive DOT fluid. Genuine Shimano Mineral Oil is the only fluid compatible with Shimano brakes.
La Casa’s Step Headset Spacer allows you to easily adjust the stack height of your stem from 10mm all the way up to 15mm! This spacer is keeping it nice and light with the hi-impact plastic.
