Aluminum Alloy Rear Derailleur Hanger Bolts With Recision Thread For Chain Tensioners Ultra Lightweight Rugged And Resistant Outdoor Cycling Upgrade For Mountain Bikes And Road Bikes

Lightweight Aluminum Derailleur Hanger Bolts for Bikes
✔️ M10xP0 thread, 13.8 mm long, set of four lightweight bolts

These rear derailleur hanger bolts are crafted from robust aluminium alloy, offering a strong yet lightweight upgrade. They secure rear derailleur hangers and chain tensioners on mountain and road bikes, helping maintain reliable shifting and drivetrain alignment during rides.

✅ Material: robust aluminium alloy for strength without extra weight
✅ Thread: M10xP0 with 13.8 mm length for broad frame compatibility
✅ Includes: set of four bolts for convenient spares
✅ Quick install: requires a 5 mm hex (not included) for fast tightening

💡 What is a derailleur hanger bolt used for in bike maintenance and why upgrade it?

This handy bolt set helps secure derailleur hanger and chain tensioner assemblies, keeping your drivetrain aligned. - Secure rear derailleur hanger and chain tensioner assemblies on mountain and road bikes - Uses M10xP0 threads with 13.8 mm length for broad compatibility - Made from lightweight aluminium alloy for strength on the move - Comes as a set of four bolts for easy spares and quick field maintenance✝️