Four Pack M10xP1.0 Rear Derailleur Hanger Bolts Aluminum Alloy Tail Hook Screws For Bike Chain Tensioner Installation Heavy Duty Replacement Hardware For Mountain And Road Bikes

Four-Pack M10xP1.0 Aluminum Derailleur Hanger Bolts
✔️ M10xP1.0 bolts, 8 mm long, aluminum alloy, pack of 4

These rear derailleur hanger bolts are made from high-strength aluminium alloy, designed as a reliable replacement for mountain and road bikes. They specifically secure derailleur hangers and chain tensioners, helping maintain accurate shifting and drivetrain alignment.

✅ Material: high-strength aluminium alloy
✅ Pack size: set of 4 bolts (M10xP1.0)
✅ Length: 8 mm total length for versatile frames
✅ Installation: requires standard 5 mm hex wrench (not included)
✅ Sizing advisory: verify size requirements before purchase

💡 What is a derailleur hanger bolt used for in bicycle maintenance?

Handy explanation: these bolts secure the hanger and maintain drivetrain alignment.

- secures derailleur hanger to frame for proper alignment - fits M10xP1.0 bolts and 8 mm length - aluminum alloy provides lightweight, durable replacement hardware - comes in a 4-pack for on-hand spares✝️