Features 1、Special Design: The pull handle has ergonomic design, and light weight is easy to grip, safe to operate. 2、Rich Content: The engine pull will come with a 12mm hexagonal unidirectional bearing for your convenience. 3、Strong Material: Made of plastic material, that the pull starter is durable and can be used for a long time. 4、Suitable Situation: Suitable for these model car with methanol engine to use or replace the old or damaged one. 5、Durable: Please pull the start string gently, otherwise it will be easily broke, you can also use other things to increase its durability. Specification Item Type: RC Car Pull Starter Material: Plastic + Steel Color: Black Application: For Model Car 15 16 18 21 25 Methanol Engine Product Size: External Diameter Of One Way Bearing: Approx.12mm/0.5in Unidirectional Bearing Inner Hole Diameter: Approx.6.5mm/0.3in Height Of One-Way Bearing: Approx.12mm/0.5in Weight: Approx.30g/1.1oz Package List 1 x RC Pull Starter 1 x One Way Bearing