Here for sale are stainless steel brake caliper pistons.

The price is 37US$ or 25 Euro for one piston, depending on your bike You may need more than one for a complete rebuild of Your brake calipers.

I have eleven different sizes to choose:

Type1 (Honda-#45107-371-006, outer diameter 38.10mm[=1.5inch or 1 1/2"], height 41.3mm[=1.625inch or 1 5/8"])

Type2 (Honda-#45107-415-006, outer diameter 42.80mm[=1.685inch or 1 11/16"], height 41.3mm[=1.625inch or 1 5/8"])

Type3 (Honda-#43205-371-006, outer diameter 38.10mm[=1.5inch or 1 1/2"], height 23.5mm[=0.925inch or 15/16"])

Type4 (Honda-#45107-MA3-006, outer diameter 30.18mm[=1.185inch or 1 3/16"], height 35.1mm[=1.375inch or 1 3/8"])

Type5 (Honda-#43205-431-671, outer diameter 42.80mm[=1.685inch or 1 11/16"], height 23.5mm[=0.925inch or 15/16"])

Type6 (Honda-#45107-410-006, outer diameter 38.10mm[=1.5inch or 1 1/2"], height 35.1mm[=1.375inch or 1 3/8"])

Type7 (Honda-#45107-MN5-006, outer diameter 25.35mm[=1 inch], height 31mm[=1.25inch or 1 1/4"])

Type8 (Honda-#43107-MA7-006, outer diameter 31.97mm[=1.25inch or 1 1/4"], height 35.1mm[=1.375inch or 1 3/8"])

Type9 (Honda-#45107-ML7-692, outer diameter 30.18mm[=1.185inch or 1 3/16"], height 32.5mm[=1.313inch or 1 5/16"])

Type10 (Honda-#45107-MT8-006, outer diameter 30.18mm[=1.185inch or 1 3/16"], height 31mm[=1.22inch or 1 7/32"])

Type11 (Honda-#45107-323-020, outer diameter 38.10mm[=1.5inch or 1 1/2"], height 34mm[=1.34inch ])

Have a look at the table below to see what type of piston and how many You need for one bike:

front 2 means: two pistons of this type for the front wheel

rear 1 means: one piston of this type for the rear wheel

front+rear 3 means: the same pistons for front and rear brakes, 3 together of this type.

(r) means rh caliper, (l) means lh caliper

If You are not sure if the pistons fit on Your bike, check the very good cmsnl.com online catalogue. They can also supply all the other stuff which I don't have.

Honda charges up to 100,-$ for one single piston!!!

These pistons are machined to the exact dimensions and surface finish of the original Honda part, but are manufactured out of stainless steel that is highly resistant to corrosion or oxidation. The original piston that Honda supplied was machined from cast iron with a thin plating of chrome. With the Honda-made piston, You will get corrosion on the piston in a short period of time, which leads to brake fluid leaking past the sealing ring. This will lead to caliper binding and the need to rebuild your brake caliper. My pistons do not deteriorate from contact with the moisture that sooner or later gets into Your hydraulic brake system. They are designed for a lifetime of use and will never corrode or pit even if your bike sits for an extended period of time. Best would be the combined use of these pistons and silicone brake fluid (DOT5) as used by the US army. But any other brake fluid will do as well.

Please remember, the price is for ONE (1) stainless piston! These pistons fit only the motorcycles listed above. Please don't ask me "Does one of Your pistons fit on my 1977 Suzuki...?", I don't know it. All the known bikes I have pistons for are listed and I don't have other pistons than these. But if You know (for sure) that one of my products also fits on a bike which is not listed, feel free to email me anytime, as it helps to improve the offer for other bikers. For a complete rebuild of Your brake system (recommended) You may need more than one piston.

The pistons are made in Germany using the latest computerized CNC technology lathe machines.

For orders or any questions please email me!

Postage in US-Dollars click HERE

Postage in Euros click HERE