Oumers Bike Cassette Removal Tool with Chain Whip and Auxiliary Wrench Bicycle Sprocket Removal Tools, Bicycle Cassette Lock Ring Extractor Freewheel Remover Wrench Sprocket Remover

Already had the lock ring tool so intended to buy the whip alone, but the faster delivery made me spend the few extra bucks for the whole kit. And boy, was I lucky -- the center hole in the older one way too small to fit over the axle in my electric bike. Because the motor cable had to exit through the above mentioned hole, I had no use for the included driver and can't say anything about it. Otherwise, this kit seems to be light duty and is probably not for frequent pro usage, but worked for me just fine. Both the whip and the lock ring wrench stood up to the 40 Nm torque without a problem. If you are working on an electric bike (or can't use the internal 1/2" square for some other reason), you'll need a 21mm wrench for the external hex. And If, like me, you also like to tighten things to spec with a torque wrench, you will need a 21mm crow foot.

Inexpensive and worked perfectly. Used it to repair my vintage 2000 Univega Alpina 500 24 speed MTB. I'm very happy with the purchase.

Tool worked well, didn't have any problems. I do with it came with the 13mm allen wrench needed to remove the free hub body from the hub. It's an obviously necessary tool to fully break down shimano hubs and I would have gladly paid the extra cost if it was included in this package. But nonetheless, I am happy with my purchase over all.

Exactly what I needed to replace an 11 speed with an 8 speed

Worked perfect for what I needed. I was able to remove the cassette from the bent rim and install it on the new one. The tools fit snug, but they fit. They all held up just fine for the job.

Oumers, A company that surprised me with quality tools. I never heard of them but I needed a Cassette Removal Tool with a Chain Whip, worked like a charm. I felt that the tools in this pack are sturdy heavy duty tools. I've changed out my cassette a few times, this tool worked without issues every time so much so I bought pack of Ourmers tool packs with a chain breaker, again works without fail. Highly recommended.

It has everything and more. I was expecting way less given the price, but it has everything you need. Btw, in case this helps someone that searches for keyword Zwift, I got this to remove the cassette from my Wahoo Kicker core and replace it with the new Cog 2. If that's the reason you are looking to buy this, then get this one. You'll get the lockring and chain whip to remove the cassette, and you won't need to use a wrench because this comes with the Hex Key/alen wrench thing. Extremely easy to do.

I needed to remove the Shimano freewheel from a cheap 1980's road bike I bought from Goodwill, and I didn't want to spend a lot on tools. This set looked like a good bargain. It wasn't. The chain whip worked fine, but the cassette removal tool would not fit correctly. The splines were just a hair too thick. By tapping it on with a hammer I was able to get the tool to grab well enough to loosen the freewheel. Tapping on it from the side broke the tool free. However, I don't recommend trying this unless you are willing to risk damaging your freewheel/cassette. Save yourself the headache and buy a quality tool.

Works as described. Doesn't feel too cheap or nasty. Cheaper than paying a bike repairer.

super!

GaryFisherAdvance2007のフリーが逝かれてしまし、ギアを外すのに購入しました。 この道具のおかげで、なんとか自分で無事修理完了できました。 これがあればギアが簡単に外せます。 自転車屋さんで修理してもらうよりは安いのですが、この道具を次に使うことは有るのだろうか？

Indiscutibilmente si tratta di un prodotto di prima qualità, che svolge a pieno la funzione per la quale è stato creato

Decent tool. Does the job properly, and feels solid. No need to put extra force. Used it twice already and everything went smoothly.