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Questions tagged [derailleur-hanger]

Component holding the derailleur to the frame. Tag to be used for damage to derailleur hanger, finding/identifying specific hangers and modifications/repairs/fabrications of hangers.

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2answers
51 views

Vertical dropout chips for Civia Bryant

I have a Civia Bryant that has horizontal dropouts and an Alfine rear hub. The Bryant had interchangeable vertical/horizontal dropouts I didn’t get the vertical dropouts from the shop when I bought ...
1
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2answers
99 views

Can hanger extender be used as replaceable hanger?

One advantage of replaceable hanger for rear derailleur is that you can replace it (opposite to fixed hanger). I have fixed hanger (or fixed frame) and although it is a steel frame I started wondering ...
2
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1answer
66 views

Rear derailleur hitting spokes in 4 largest cogs

I did a big mistake and bought a cheap bike for casual use. On my first ride I fell down on to the right side of the bike. I am not sure if it is this fall or just that the bike is poorly assembled ...
5
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2answers
1k views

Derailleur hanger built-in/cast with frame — options if misaligned?

As per the photos below showing visible misalignment of the rear derailleur hanger: and secondly its construction (where it is built-in with the dropout and frame): Please could you help me and ...
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3answers
537 views

OK to ride with a slightly bent mech hanger?

My rear derailleur took a knock from a fall, and the entire shifting range moved inwards by about one sprocket width. I suspect, but am not sure, that the mech hanger got slightly bent (could be ...
3
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3answers
78 views

Replacing Spark 720 2015 derailleur + hanger using markings

Broke my rear derailleur a week ago along with the hanger. On my Spark 720 year 2015, the old hanger said 142-RWS12 IDS-SL so I ordered a new one from eBay: https://www.ebay.com/itm/SCOTT-23528...-/...
2
votes
1answer
226 views

Spacer for non-drive side dropout

My bike has a hanger like this: Since the nut acts as a spacer between the end of the dropout and the hub, it's quite hard to center the wheel. What kind of spacer/accessory can be mounted on the ...
1
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3answers
315 views

Trying to find Derailleur hanger for a custom road frame

Hi everyone, I'm trying to find out which derailleur hanger to order for this frame I was given. A friend at a local co-op had this frame lying around, and it needs a hanger before I can install a ...
7
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1answer
1k views

How to mount a derailleur hanger on this frame?

I have acquired an older Pegasus, model unknown. Guessing by the decaying decals it might be something like Atlas. Bike is in poor neglected condition, but I will try to put in on the road to see how ...
4
votes
1answer
134 views

Carrera Virtuoso Rear Derailleur hanger bolt hole with HeliCoils?

So, I broke a Shimano Sora rear derailleur last night... Ouch, there goes a load of cash... What had happened was the hanger was bent slightly inwards, yet was functioning fine, so I rode it home. ...