How to choose your mountain bike brake hoses?

How to choose your mountain bike brake hoses?

Visit hoses transmit the power you exert on your brake lever directly to theMTB brake caliper. They must regularly withstand pressures of around 25 bar, or even more, when braking hard and fast. To avoid unpleasant surprises, it's vital to use hoses that are in good condition and compatible with your brakes.

Standard hoses

  • Type: classic or aviation

Brake hose types

Even if the way in which the hose is assembled with the MTB brake lever seems to be the same for all brands, there are some minor differences. Diameters are not systematically the same, and the connection systems A systems may differ.

Insert (or Pin) A1 / Olive A2 / Compression screw A3 / Connection cover A4

In general, it's not possible to cross-reference parts from different brands. In fact, even within a single brand, different models will not be compatible and will require specific hoses and fittings.

Some brands offer "aviation inspired by those used in aeronautics. More reliable and resistant, these hoses feature a metal braid. B metal braiding and a plasticized coating, which distinguishes them from so-called "conventional.

Which brake hose should I choose?

As mentioned above, it's essential to choose the model compatible with your specific make and model of mountain bike disc brake.

If the routing of your hose requires bending on small radii, or is likely to be subject to bending or abrasion, opt for an aviation-type hose, more resistant to pinching or tearing.

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