Durable Materials: Made of high-quality steel, this crank extractor is designed for long-term use. Its solid construction makes it strong and durable, providing exceptional reliability when maintaining and repairing your bike. Ease of Use: This bottom bracket extractor is easy to use thanks to its ergonomic design. It allows you to easily disassemble the crank of your bike, saving you time and effort when repairing. Compact and Portable: With its compact size and light weight, this crank extractor is easy to carry. You can take it with you on your bike rides or easily store it in your toolbox.Size: 70*21mm Versatility: This bottom bracket extractor is suitable for a wide range of bikes, whether road bikes, mountain bikes or city bikes. It is compatible with different types of cranks, providing a versatile solution for your repair needs. Reliability and durability: Made of high-quality materials, this crank extractor is designed to withstand heavy use. It is durable and resistant, ensuring reliable long-term performance.