Features:
100% brand new and high quality
Suitable for folding bike，racingbicycle andmoutainbike.
Easy to install and remove
Can be fixed on handlebar， top tube， down tube， seat tube， seatstay and so on.
Holder can rotate 360 degrees and quick release design
Made up of high-ranking plastic material， it's tough.
Holder suitable for diameter of tube: 1.5-4.2cm