ROCKBROS Bicycle Repair Tool Set, 44 - in - 1, Practical Toolbox Repair Set, Bicycle Repair Tool Set Specification: Brand: ROCKBROS Size: Approximately 25 * 32.5 * 7cm Weight: Approximately 2936g Box Material: PE Function: Bicycle repair and maintenance, home use 【Complete Specifications】The ROCKBROS 44 - in - 1 bicycle repair tool set contains all the tools required for daily bicycle maintenance. It is highly suitable for the repair of mountain bikes, city bikes, road bikes, or e - bikes. 【High - quality Materials】These bicycle tools are made of high - quality PVC and heat - treated carbon steel, making them durable and resistant to rusting. 【Easy to Use】These repair tools are suitable for both beginners and professionals. Whether it's replacing the chain, tires, pedals, removing the flywheel, repairing the crank, etc., it can be easily accomplished with this repair set. 【Easy to Carry】The weight is approximately 3 kg, and the size of the PE toolbox is 32.5 * 25 * 7cm (L * W * H), which is easy to carry. Each tool has its optimal storage place, allowing you to find it at a glance. 【100% Satisfaction】We always do our best to provide you with an excellent customer service and are happy to assist you further. If you have any questions or problems, please feel free to contact us.