An unexpected position, completely hidden it under the bicycle seat,and find for the except yourself. For bike mount is modeled completely according to the size of for the , and it is perfectly embedded with no extra space. Suitable for most bicycles seat. For bike mount hidden, made of high-quality ABS instead of metal, which not affect all the functions of for the . bike tracker anti-theft hidden works perfectly. You don't have to worry about signal strength issues. For mount for the bike is made of premium ABS and equipped with high-end screws, bike GPS tracker anti-theft is very stable and not easy to loosen. Both covers are made of ABS waterproof material, which can protect your bike for even when riding on . This bicycle for holder securely holds for an to your bicycle with no rattling. Color: Black Material: plastic Package Contents: 1*Bicycle Positioner Mount Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.