Nissin - Motorcycle brake pumps

2024-10-03, 04:58

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Tomasz

The patient is a 2009 Yamaha XT660R. Everything was able to be put together. Basically the whole thing looks like the original. The brake line bolt fits from the original master cylinder. The only difficulty is the need to thread the hole for the mirror (left M10x1.25mm thread) and the need to crimp the connectors for the stop light sensor. Note that the plane under the mirror is slightly at a slant. The threader does not reach the end, so after pre-threading, I cut 4mm of threader and thus reached the end of the hole. If anyone had concerns about whether they could handle the drilling (alignment) and tapping, or about the warranty on the pump, they could use an accessory mirror mount. The difference in braking is quite large. The brake responds faster to the movement of the handle, the braking force is greater. The current pump is 14mm, and in my opinion it performs much better on the road, and is not yet a problem off-road. It seems to me that above 15mm piston there is nothing to go in, because you will lose the ability to modulate the braking force. In the current configuration, I don't see the need to change to a larger disc for now, especially since replacing the pump comes out to half the amount of the adapter and disc.

Reliable opinion