Semi-quick Release Rear Shelf Mountain Bike Riding Bicycle Seat Luggage Carrier NEW - Monitoring sleep quality

- Monitoring sleep quality

0 APP support

- Input voltage: DC 5V

- Food Container Feature: Heat preservation

Semi-quick Release Rear Shelf Mountain Bike Riding Bicycle Seat Luggage Carrier NEW - Monitoring sleep qualityDescription Brand: Unbranded Model: HJ1007 Color: Black Weight: About 1. 35kg Seat tube diameter below 32mm Material: High Strength Aluminum Alloy Classification: Type B shelf (semi quick release) Load capacity: 50kg (recommendation below 50kg) Product Size: 53. 4*14. 5*35. 5cm (main beam) (seat width) (seating length) Easy and simple installation, with side wings on both sides, the best for long distance travelers Package dimension: Length: 55cm,