🚲 Zsling Extra Long MTB Road Bike Rear Derailleur Hanger Extender | M10 Screws | Fits 34-52T Flywheel | Aluminum Frame | 11g | Black & Red Review

Great product Easier shifting from 9 to 12 gears 50 tooth allowed me to keep the same derailleur None of the shifters worked for me but I used some red Loctite and it solved my problem and my problem has not decreased since then.

good idea bad very badly done. Yesterday I put it on my bike and today it fell in two in the first 15 minutes of riding on some trails. Good thing it didn't cost much, but I wouldn't recommend it for anyone wanting to ride mountain bike trails. If you're on a road bike or something, you might be fine.

I just got my extra long Zsling suspension. It took 19 days to get to my house and the screw holding it doesn't go all the way but stops near the end so I can't screw it on. I just bought a faucet ($14) to fix the imperfection. Not a very good experience so far. I'll install it over the weekend, I hope it works as it should.

Ordered. It's clear. Based on other reviews it might work best on road bikes but isn't strong enough for mountain bikes. My goal is to try to use it so my SRAM GX derailleur can change from a 42 tooth ten speed cassette to a 46 tooth cassette. This would allow my bikepacker to tackle steeper hills and rougher terrain. Photos of broken parts taken by other users got me thinking, but for this price I'm willing to take the risk. I'll try in the spring when the snow melts.

Weak material, a hole in the middle of the body made the design weak. Uphill I shift to my 42 gear with a 32 sprocket. He created a twisting force in the middle of the limb, causing the limb to break. Made me walk 30 minutes. Another download. Peaks justify what I'm talking about. The length ensures the switch will work when using a larger cassette for 1x talk. The size was great. But a gap in the middle weakened the connection. I have only used once. If they remake it with a solid connection…

I added an 11-40T cassette with a very wide gear range. The existing 15 year old front derailleur (Shimano Deore medium cage) couldn't reach the last two big gears. I added a Zsling and BINGO switch extension! Didn't need any adjustments but found I needed a longer chain. I always have a spare chain ($7) so I just used a new one. Indexing with the new cassette was perfect. Gear changes were as smooth as ever. Without this enhancement I would not have been able to make this change to this new…