Heavy Duty Aluminum Alloy Rear Derailleur Screws For Bike Hanger Bolts And Tail Hook Compatibility 13.8mm Total Length 10mm X 1.0 Pitch Replacement Bolt For Chain Tensioners Road And Mountain Bikes

Heavy Duty Aluminum Rear Derailleur Screws for Bike Hangers
✔️ 13.8mm total length, 10mm x 1.0 pitch, 1pc package

These lightweight aluminum alloy screws are replacement bolts for rear derailleur hangers and tail hooks, commonly used on road and mountain bikes to secure chain tensioners and maintain derailleur alignment.

✅ Size: 10mm x P1.0; total length 13.8mm
✅ Material: aluminum alloy, strong and durable
✅ Use: rear derailleur hangers and chain tensioners
✅ Package: 1 piece
✅ Install: with a 5mm hex wrench
✅ Color: multicolor

💡 What is a replacement screw used for securing rear derailleur hangers and chain tensioners on bikes?

A handy, general explanation of its role in bike maintenance. - secure derailleur hanger bolts and chain tensioners on road and mountain bikes
- 10mm x P1.0 with 13.8mm total length
- aluminum alloy construction for lightweight strength
- installs with a 5mm hex wrench
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