4 Pack M10 Rear Derailleur Hanger Bolts Aluminum Alloy Tail Hook Screws For Bike Chain Tensioner Installation Silver Replacement Hardware Tough As Nails For Smooth Shifting

4-Pack M10 Rear Derailleur Hanger Bolts, Aluminum Alloy
✔️ 8mm length, M10xP0 bolts, aluminum alloy, pack of 4, Silver

These rear derailleur hanger bolts are crafted from sturdy aluminum alloy and are designed to replace worn or missing hardware on bike derailleur hangers and chain tensioners. They fit most standard frames and are a handy upgrade for quick maintenance and reliable shifting.

✅ 8mm total length for reliable fit
✅ M10xP0 bolts, aluminum alloy construction
✅ Pack of 4 bolts for easy replacements
✅ Silver color to match most setups
✅ Sizing advisory: confirm thread size and length for your frame before purchase

💡 What is a derailleur hanger bolt used for in bike maintenance? This handy bolt secures the rear derailleur hanger to the frame and helps align the chain tensioner for smooth shifting. - rear derailleur hanger bolt replacements for common bike setups - M10 bolts for hanger mounting and chain tensioner alignment - aluminum alloy hardware provides light weight and durability - silver finish matches most frames and components

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