Bicycle Hub Ratchet Spring Set Stainless Steel Chrome Plated Integrated Design High Hardness . 3 PCS SPRING DRUM RATCHETS Feature: 1. Working principle: The spring holds the ratchet, and the ratchet grips the hub and rotates it inwards, ensuring driving safety and ensuring driving comfort. 2. High-quality material: The bicycle ratchet spring set is exquisitely crafted from premium stainless steel and chrome steel, not easy to rust, wear-resistant and durable. 3. Professional production: The bicycle ratchet spring set is characterized by one-piece design, light weight, high strength, high hardness and higher working efficiency. 4. Good replacement: The durable bicycle hub ratchet spring set is a good substitute for bike repair, precision machined to ensure an exact fit for your bike. 5. Rigorous manufacturing: The excellent bicycle ratchet spring set has undergone extensive quality testing to ensure a long service life and long durability. . 3 PCS SPRING DRUM RATCHETS Specification: Item Type: Bicycle Ratchet Spring Set Material: stainless steel chrome steel . 3 PCS SPRING DRUM RATCHETS List of packages: 3 x ratchet 1 x Spring . 3 PCS SPRING DRUM RATCHETS