Product description: 1. Model: ZY41 2. Fit: 18'' motorcycle 3. Material: natural rubber 4. MOQ: 1000PCS 5. Black or ... customize About our company: GuangZong Zhengyu Bicycle Tyre Co.,Ltd with 20 years experience in bicycle parts &accessories ... , include bicycle tyre, bicycle lamps, dynamo lights, flasher lights, bicycle locks, bells, ...