Mountain Bike Brake Fluid Substitute

My current bike is a 09.

Mountain bike brake fluid substitute. Although shimano made dot fluid brakes in the 1960 s and 70 s our modern brakes use mineral oil. Experimenting with alternative or in a pinch brake fluids is a bad idea for this reason. The results are unpredictable. 5 0 out of 5 stars 1.

Get it as soon as tue jul 7. In the worst case a brake failure could occur. It s mineral oil not dot brake fluid. These brake fluid threads kinda fit in with fork oil viscosity labeling.

4 1 out of 5 stars 157. We would like to show you a description here but the site won t allow us. Plenty of dot 4 fluids outperform 5 1. Tektro mountain bike hydraulic disc brake bleed oil service kit.

Nothing about a mountain bike hydraulic system with mineral oil says to me it ever needs to be flushed unless you have problems. In that you ve got to read a bit beyond the label to know what s in the container. A quick and easy tutorial on how to burp hydraulic disc brakes for mountain bikes. Chemically speaking dot fluid absorbs humidity from the air and this absorbed moisture lowers dot fluid s boiling point over time.

At least they used to seems marketing is playing catch up. The rubber seals in mineral oil levers and calipers are very easily damaged by using the wrong fluid and should this occur replacement seals aren t typically available. Think about even cars which dot fluid is hygroscopic only recommend flushes every 2 years. Mineral oil won t harm painted finishes and is less damaging to your skin and the environment.