Description : Design and Style: Ergonomic and compact Product Type: Multifunctional Bicycle Repair Tool Kit Usage and Purpose: Bike maintenance at home and professional repair Performance and Property: Heavy-duty and durable Parts and Accessories: Chain breaker, flywheel remover, crank puller, wrench Flywheel Remover: The flywheel remover simplifies the process of changing gears, making it a valuable addition to your toolkit. Heavy Duty Chain Breaker: Crafted for durability, this heavy-duty chain breaker ensures a swift and secure removal of chains. Package : 1 x Wrench with chain tail hook 1 x Crank Extractor 1 x Bottom shaft Remover sleeve 1 x General tool for flywheel 1 x Bike Chain Breaker.