There are some individual differences in the shape of the orbital part's tip between early-generation X-Metal and later-generation X-Metal.

Please take a moment to read the information below.

Early-Generation X-Metal:

If your frame has this type of orbital tip shape, our couplers will work well, making the nose bridge tight.

Later-Generation X-Metal (After 2004 / Non-serialized model and SKU model):

If your frame has this type of tip shape, our coupler might not have enough effect to make the nose bridge tighter due to the shape of the tip.

Please understand that the adjustability of the nose bridge stiffness is influenced not only by the hardness of the flex coupler but also by the individual differences in the frame.

*In this case, if you choose our "nose bridge tune-up service" and send your frame to us for repair, we have the skill to adjust it to be tighter.

Nose Bridge Tune-up Service
http://www.linegear-japan.com/product/552

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