Feature:
1. Alloy: These bike derailleur screws adopt premium alloy, which is durable.
2. High Reliability: With fine manufacturing process, the surface is finely polished to ensure the strength and improve the reliability of fastening.
3. Light Weight: These front rear derailleur screws feature small size and light weight, perfect DIY replacement part for bike.
4. Easy Installation: These bike screws adopt small size design, convenient for you to install and disassemble, save time and effort for you.
5. 5 Pieces: 5 pieces of bike derailleur screws (M4 3Pcs 13.5 2Pcs 20mm) are included in the package, meeting your different needs.

Specification:
Item Type: Derailleur Screws
Material: Alloy
Product Specifications: Front and Rear Derailleur Limit Fine Adjustment
Product Application: Front and Rear Derailleur High and Low Limit Fine Adjustment Screw

Package List:
5 x Derailleur Screws