bb-upgrade

3 года назад

This video demonstrates how to upgrade a Shimano square taper bottom bracket to a Hollowtech II bottom bracket. The process involves removing the old bottom bracket, cleaning the threads, and installing the new bottom bracket and crankset. The video provides detailed instructions and tips for each step.

2 года назад

This video follows a person as they upgrade a Daisy 105B air rifle. They start by testing the rifle's velocity and then disassemble it to make improvements. The person explains their process and shows the modifications they make, including boring out the air tube and adding a spacer to pre-compress the spring.