Wheels Manufacturing Dropout-21 Derailleur Hanger

Perfect fit till this day. Been on the bike for 2 years and still held up well.

Just what my husband needed for his bike. Fast shipping.

I purchased this Derailleur Hanger by going to the manufacturers site and finding what type I needed by inputting the Giant bicycle model that I had. When I got the hanger model # I then compared the one I ordered to the one that was broken. The one I ordered was a perfect fit and looks to be made from steel rather than aluminum. The old hanger broke when a wire rod flipped into my derailleur and broke both it and my derailleur. The only reason I didn't rate this higher was because the color was not black or silver. This fact is very insignificant.

Light yet durable, very aesthetic, like that it is painted black. It works, so what else can I ask for?

Works great on my 2009 Giant Reign X2. Buying it again.

Fit perfectly.

I tried to straighten my derailleur hanger on my '03 Rainier after an end-o put a significant bend in the original. I fought it, I must have tried a dozen times. I finally gave up and bought one of these, should have done so in the first place. I also had to replace the cable as the impact appeared to have broken several strands not only at the derailleur but inside the shifter. After some tuning work (Park Tool's website has great info) it shifts like new.

I bought this by number alone, without having the part in hand (bike was at a shop). This is missing a third hole that's on my original dropout, which is used for mounting fenders. Luckily my bike has another mounting point so it could still be used.Cheaper and faster than ordering from my local shop. Price not a big deal but was quite happy to have a working bike again in two days rather than ten.