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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.

1
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2answers
60 views

Rear derailleur mounting bolt or hanger thread stripped?

Having some issue with my SRAM X01 Eagle rear derailleur mounting to the frame idk it won't bolt in with my torque wrench it's very loose? When it comes to drivetrain stuff I'm not experienced enough ...
4
votes
3answers
107 views

I replaced my rear hub, but I'm not sure about how to attach the derailleur

I'm new to working on bikes and have been unable to find an answer via the internet, which, too be honest, is probably really simple. I got a bike just for riding around the city that had a cheap hub ...
1
vote
2answers
62 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
vote
2answers
115 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
94 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
votes
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 ...
0
votes
3answers
825 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
votes
3answers
80 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
276 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
vote
3answers
341 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
149 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. ...