This is an excellent OTK locking pin designed for the rear brake mechanical caliper of kid karts. It offers reliable performance and ensures smooth braking operation for a safer and more enjoyable karting experience.

Using this OTK locking pin is easy. First, make sure your kart's rear brake mechanical caliper is clean and free of debris. Then, carefully insert the locking pin into the designated slot in the caliper until it fits snugly. When using, pay attention to any abnormal noises or vibrations during braking, as this may indicate an issue. For maintenance, regularly check the locking pin for wear and tear. Clean it with a mild cleaner and dry it thoroughly to prevent rust. If you notice significant damage, replace the pin immediately to ensure your safety on the track.