Things to consider when choosing brake pads...
Brake lever getting soft? Bike
not stopping as quickly? Time for new brakes? The answer is most likely yes.
Depending on how many miles your motorcycle has you may also need some new
rotors and a change of brake fluid. I am going to focus on choosing the right
brake pads for your riding style and motorcycle.
Most stock brake pads leave a lot
to be desired. They are a compromise designed to get decent stopping power,
reasonably long life, and to do so quietly so as not to offend new owners with
excess noise.
In order to choose the right
brake pads for your riding, we first need to discuss the kinds of brake pads
offered. There are three types that we will cover here. Organic, semi sintered,
and sintered are the most commonly used on street or dual sport oriented
motorcycles.
Organic brake pads are made from
aromatic polyamides more commonly known as Aramid fiber; different
manufacturers have different compounds and names for what they use. The most well-known
aramid materials are Kevlar, Nomex, and New Star. Organic pads are noted for
their additional "feel" by riders. In normal street use they will
stop as well as a sintered brake pad with similar wear. They generally have
expansion grooves to prevent cracking and make them quieter.
Semi sintered is a combination of
materials using 30% of the copper metal content that a full sintered brake pad
has, along with an organic friction material. This gives you close to the
durability of a full sintered brake pad a very wide operating temperature, with
less wear and heat transfer to the braking system. These can also be called
semi-metallic brake pads. They offer the "feel" of an organic
combined with the stopping power and wear of the sintered. These also tend to
be a cleaner pad with less dusting on the wheels.
Sintering is the process of
heating and fusing under pressure metallic particles with other elements that
enhance wear properties and stopping friction. Copper is the primary metal used
in a sintered brake pad, besides being the main component of the pad material
it is also used to coat the backing plate. For outright braking performance no
organic brake pad can stop as well as a full sintered brake pad. Sintered brake
pads have the highest heat range but can transfer that heat to the brake fluid
causing it to boil under extreme riding. Manufacturers will install a secondary
thin metal backing plate to prevent some of this heat transfer. Sintered brake
pads will also be the longest lasting brake pad because of the high metal
content and other friction materials, this is more important under very hard
use and will only offer a limited benefit under normal riding.
So how do you choose the right
brake pad? There are multiple manufacturers on the market, Brembo, Galfer, Tokico
and more. They all make very good brake pads and almost all of them make
matching rotors and other parts allowing you the ability to get everything you
need from one vendor. In the following steps I will go through the process of
selecting new brake pads for my own motorcycle.
Step One: Using your owner’s
manual, local dealer, or internet find out what kind of brake pad came
installed on your motorcycle. If you liked its performance, wear and how it
felt look for a similar material.
Step Two: Decide what’s most
important to you. Maximum braking for hard riding, cost, long life, or clean
and quiet? You can always go with some combination of features as well.
For example: I want a cleaner
wearing brake pad with reasonable life that offers good braking performance and
feel. 😋
Step Three: Armed with this
information find a manufacturer who makes a brake pad that fits your motorcycle
and offers the type of material, and features to fit your needs. Not all
manufacturers make a brake pad for every motorcycle, the ideal brake pad for
you may not be available and some compromises may have to be made. That’s why
step two is very important.
Step Four: Buy your new brake
pads and enjoy improved stopping!
Did we skip anything? Let us know your opinion below!
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