Product Specifications:
This set includes 20 bicycle replacement rear brake cable cores. Each cable measures 2.5m in length and 1.6mm in thickness. The cables are made of metal with a silver-colored appearance, and the structure shown is suitable for replacing rear brake lines on electric bikes and standard bicycles.

Key Features:
Made from robust metal material, these brake cable cores are designed for reliable use and longevity. The 2.5m length and 1.6mm thickness support rear brake setups, while the replacement design helps restore braking performance when original cables are broken or worn. Installation is described as easy, requiring no complicated tools.

Suitable Applications:
Suitable for maintenance and replacement needs on electric bikes and standard bicycles. This 20-piece set is suitable for cyclists, repair use, and routine bicycle maintenance where rear brake cable cores need to be replaced for continued braking function.

Product Summary:
A practical 20-piece set of metal rear brake cable cores with 2.5m length, 1.6mm thickness, and easy installation, intended for replacing worn or damaged rear brake cables on bicycles.