m²racer QR upgraded

m²racer world’s lightest quick releases have been recently updated to increase the length of life of the product. The contact flanges are now much larger. Large enough that the skewers can now accomodate springs on them, which are now included. They also change the machining on the groove for the cam, it is larger than before.
Weight is going to 39gr and doesn’t include spring weight.

Source: Fairwheelbikes

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