4 Piece Bike Crank Removal Tool Set, 2-in-1 Quick-Release Cassette Bike Cassette Removal Tool, 20-Tooth Bottom Bracket Removal Tool, Puller, Cap, Crank Puller for Bicycle Disassembly and Maintenance

• 【2-in-1 Cassette Socket】Features dual-specification 12-tooth Bike Cassette Removal Tool – MF threaded end 22 mm, CS clamp end 23 mm. Precisely compatible with mainstream 5–12-speed cassettes for swift installation/removal on both older and newer models
• 【Crank Maintenance】Crank Puller utilises puller + cap structure, compatible with square-hole and splined cranks. Extended threaded rod provides greater thrust travel with high concentricity, ensuring even force distribution without wobble for stable, reliable removal
• 【20-Tooth Bottom Bracket Tool】Deep-tooth design maximises engagement area, effectively reducing risk of tooth stripping and slippage. Compatible with 24 mm wrenches or 1/2-inch ratchets for versatile, flexible operation
• 【High-strength material】Crank Removal Tool utilises 50BV30 alloy steel, enhanced through quenching and hardening processes for superior torque transmission and wear resistance. Maintains structural integrity and long-term durability even with frequent assembly/disassembly
• 【Full-link coverage】A single toolset covers three critical components—freewheel, crankset, and bottom bracket—working synergistically to efficiently handle routine maintenance and comprehensive disassembly

Product features: Interface and components match 1:1 for secure, slip-resistant engagement, enabling effortless assembly and disassembly while effectively protecting precision components such as the freewheel, crankset, and bottom bracket Compact design facilitates easy transport with your bicycle, allowing swift troubleshooting during rides Professional tip: Applying a small amount of grease to the threaded section of the spindle when removing the crankset reduces friction, ensuring smoother disassembly and minimising thread wear Product specifications: Material：50BV30 alloy steel Size：as shown in the picture Color：Silver, Black Packaging quantity: 1 * Cassette Removal Tool 1 * Crank Puller 1 * Cap 1 * Bottom Bracket Removal Tool