⚡Pro Tips for Choosing & Using Derailleur Hangers

At Elanus Parts, we know derailleur hangers can be tricky. To save you time, money, and frustration on the trails, here are some expert tips you’ll want to keep in mind:

✅ 1. Replace Bent Hangers — Don’t Straighten

If your derailleur hanger is bent, always replace it. Straightening might look fine at first, but the metal’s inner structure is already weakened — meaning it’s only a matter of time before it bends again or snaps mid-ride.

✅ 2. Double-Check Before You Buy

Some bike models have 3–4 different compatible hangers! Always compare the photo of your original hanger with the replacement before ordering to be 100% sure it’s the right fit.

✅ 3. Don’t Panic if You Don’t See Your Brand

Not finding your bike brand in the filter? No worries. In many cases, hangers from other manufacturers are fully compatible with your bike.

✅ 4. Always Carry a Spare

Nothing ruins a ride faster than a broken hanger. That’s why it’s a smart idea to keep a spare in your pocket or repair kit. Even better: add a second hanger to your cart today and get 10% off at the Elanus Parts e-shop!

✅ 5. Know Your Axle Thread Pitch

Rear axles aren’t all the same. Common sizes include M12x1.0, M12x1.0 double lead, M12x1.5, and M12x1.75. Make sure you match your axle’s thread pitch before ordering.

✅ 6. Standard vs. Direct Mount

You can switch between a direct mount and standard mount hanger by using our Derailleur Hanger Adapter S10 — giving you more flexibility with your setup.

✅ 7. Handle with Care

Hanger bolts are delicate! Tighten them lightly (≈1 Nm) — just enough to hold the hanger in place. Overtightening can easily strip or damage them.

✅ 8. Inspect Your Frame & Derailleur

Before installing a new hanger, check the frame and derailleur for damage. If anything is bent or cracked, get it repaired first. Otherwise, your brand-new hanger could break on its very first ride.

✅ 9. Still Unsure? We’ve Got You Covered

• Visit our Derailleur Hanger FAQ page for quick answers

• Or contact the Elanus Parts Support Team — we’re always happy to help you find the perfect fit

⚡ With these tips, you’ll avoid common mistakes, keep your drivetrain running smoothly, and never get stuck mid-ride because of a broken hanger.