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Your cart is empty.Product Description
Our Brand:
Oumers INC. mainly engaged in the development and export of outdoor products. Products of high quality, stylish design.
Adhered to " High quality products, good customer experience" business purposes.
Committed to providing you with high-quality products and quality services.
Our Product:
Our product is a professional and practical bike repair tool set including crank puller, bottom bracket remover and 16mm wrench. An indispensable
bicycle repair tool kit for outdoor riding.
Bottom Bracket Remover
- Install, loosen or tighten your bike bottom bracket.
- Use with 24mm socket, wrench or adjustable wrench.
- Suitable for 20-tooth spline type bicycle bottom bracket .
Bike Wrench
- Remove or replace bicycle crank arms
Cramk Puller
- Uesd to remove the cranks from the bicycle bearing bracket
Bottom Backet Remover
- Remove and install the hollow bottom bracket of the bicycle
J.V.
Reviewed in the United States on February 23, 2025
This crank extractor works perfectly fine for me. I never tried one before. Didn’t need instructions. Just unscrew the two crank puller parts and insert the wrench around the silver part before screwing it back into the black part which you must screw tight into the crankarm. As you screw the silver part tighter into the black one using the wrench, the crankarm should come off. You may have to use some strength.
カスタマー
Reviewed in Japan on February 22, 2025
部品を交換したくて購入しました。おそらく使用するのは最初で最後だろうと思い安価なものをと思い購入しましたが、使用に問題はありません。耐久性は分かりませんが、1回切りと割り切るなら充分使えます。
Greg
Reviewed in the United States on August 29, 2024
Purchased this tool to replace a bent crankset on a new ebike. With the tool, was able to remove the bad crankset in less than 5 minutes and replace it with a brand new one.
Josh
Reviewed in the United States on May 29, 2024
Needed to order this tool to get the pedal off my exercise bike to do some work to it. The tool worked great with a little elbow grease. It's a little odd when it first shows up and you see the parts and you aren't exactly sure how they work together. You can easily find videos online on how to use this tool and it's really not all that complicated just a little confusing at first but once you see how it works it's pretty obvious how to use it. It's quite small so it should be pretty portable should you need to take it somewhere. It does do a good job at removing the part it's designed to just expect to have to use quite a bit of force. The durability seems good enough but personally I would have liked it to be a little thicker for peace of mind.
ColoDutch
Reviewed in the United States on March 14, 2024
Good quality and affordable.Missing: clear user instructions; had to search on YouTube for those.
Customer
Reviewed in the United States on December 12, 2024
I bought the Oumers Bike Crank Extractor/Arm Remover to do an ebike conversion in the spring of 2024. I used it to remove the cranks on two conversions. More recently my recumbent bike quit working and I used the tool to remove the cranks to access the bearing and clutch assemblies. I ordered all the bearings and clutch on Amazon. The only issue I've had is the tool damaged the threads on one crank. I had to dress the threads a bit when it was reassembled. All in all I am very satisfied with this tool. Great value....
KC
Reviewed in Canada on November 27, 2024
Does the job. Value for money product.
1morefishwyoming
Reviewed in the United States on November 2, 2024
Works as it should. No issues. Seems like good quality.
Valencia
Reviewed in the United Kingdom on October 22, 2024
Easy to use and works well.
Crokcrock
Reviewed in Belgium on July 4, 2023
L'article ne fonctionne pas, impossible d'extraire le pédalier, le produit s'est désagrégé et a fini par être bloqué, j'ai du faire appel à un professionnel pour pouvoir le débloquer.Perte de temps et d'argent, fuyez, je vois le recommande pas
Jamie
Reviewed in Australia on June 25, 2020
It arrived quickly and did the job, was cheaper than going to the bike shop. thank you
HAWKEYE
Reviewed in the United States on May 31, 2020
I used the puller to remove the sprocket side crank on a Giant ATX bike. The bottom bracket insert had loosened up and needed retightening.I was a Shop Foreman at a German auto dealership for 30 years. I have seen $300 German pullers destroyed. All pulling tools like this have to be greased prior to use. As mentioned in other reviews this is not a professional quality tool. The bolt does not appear to be hardened. It became very difficult to turn with the supplied wrench and I STOPPED. I placed a ball bearing, approximately 11 mm in diameter, between the spindle and the puller bolt. This drastically reduced the force required to turn the bolt using the supplied wrench and the crank arm came off easily. There was no visible damage to the threads .The bottom bracket tool worked perfectly. Make sure all grit and grime is removed from the flange splines.I'm sure a bike shop would have charged more than twice what the tools cost, so it was worth it to me.With the addition of the ball bearing I'm confident this puller will last for years.
Patrick
Reviewed in the United States on September 23, 2019
This worked perfectly. There are a few tricks to make it do so. First you need a high pressure grease. If you are working on your own bike you should have some already. Apply a dab to the threads including the threads of the part that attaches to the crank arm. This keeps the aluminum from sticking to the steel. Second, use a square nut or make a square steel slug to sit on top of the crank spindle. This will prevent the threads from being damaged. This is why the Park Tool tip breaks. The tip on this one is solid. Third is the real trick. Apply heat! The crank arm is aluminum and the crank spindle is steel. They will and do stick under pressure. Put tension on the tool, then heat with a heat gun. This will expand the aluminum. When you cannot touch the metal finish removing with the tool. No need to blister the paint, it doesn’t need that much heat. Final note: the part that threads into the crank arm only needs to be finger tight. If it doesn’t thread in, your crank arm threads are damaged an need to be cleaned and repaired.BTW: The tool to remove the nut holding the bearings is a 1/2 inch drive socket ratchet. This was not a problem for me as I had rachet of this size. As with all ratchets, it is best practice to support the ratchet head while using. I had no damage occur during use. If you have a swivel handle ratchet, aligning your hand in the same plane as the BB nut will also reduce the twisting of the tool.
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