It would help if you told us what brand of cyclocomputer you have. If it's a Cat-eye, I can tell you. Without this info, an answer is just about impossible to give.
The Control Tech Carbon Computer Mount is a unique alternative to the standard computer mount. This monocoque carbon fiber elegant piece not only holds speedometer but also shows prestige. Please be reminded that only very fine 4-bolts stems are compatible. Fits stems with a center-to-center bolt width of 23mm-29mm.
I like something made outta metal so that I can polish it.
Cat Eye sells separate stem mounts for at least some of their models. I saw some at my LBS last weekend. Your local Cat Eye dealer should have some or be able to order you one.
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