Bicycle Cassette Flywheel Removal Tool with Chain Whip Sprocket Wrench Bike Bottom Bracket Remover BB Spanner MTB Repair Tools

Type : Multifunction Tools Brand Name : riderace Origin : Mainland China Type 1 : Bicycle Cassette Flywheel Removal Tool Type 2 : Bike Sprocket Wrench with Chain Whip Type 3 : Bike Bottom Bracket Remover Type 4 : MTB Bike BB Spanner Repair Tools

Bicycle flywheel disassembly tools typically have the following characteristics and functions:

Tool head design: One end of the tool is formed with a tool head, and a roller is respectively mounted on both ends of the tool head. The roller meshes with the groove between the convex teeth of the transmission gear on the bicycle flywheel, effectively limiting the rotation of the flywheel. Safety design: There are arc-shaped pieces formed on both sides of the tool head, and an arc-shaped groove is formed between the two arc-shaped pieces. Each arc-shaped piece has an opposite perforation and an opposite elongated hole formed on both ends, and a pin is commonly inserted on each perforation. A pin that can slide in the elongated hole is set between each elongated hole, and each pin is used for the roller to pivot on it. This design eliminates the need for users to directly touch the protruding teeth of the flywheel during use, making it safer and cleaner.