Oumers Bike Crank Puller, Bike Crank Arm Remover,Bottom Bracket Remover,Allen Key Wrench,Square Head with Auxiliary Wrench, Bicycle Crank Extractor Tool Crankset Arm Extractor Repair Tool Set

Did a bit of research on taking off bike cranks and pedals never having done it before and found these tools at a fair price , wasn’t sure about the Allen/Hex key as none of these advertised gave the size ,it is infact 8mm and fit my crank spindle perfectly to remove the centre, then the removal tool wound the actual crank off using a small hammer to tap the spanner around. All in all did the job admirably and within 10 mins both cranks removed , well worth the money

I needed to remove my crank to replace a magnet disc on my ebike. I'm a novice when it comes to bike maintenance so was hesitant when ordering this kit. I didn't need to be as I watched a you tube tutorial then carried out the task with ease. Didn't need the socket thingy or the hex key, that in particular will come in handy at a later date. Highly recommended kit

For powerspline + truvativ (blaze) cranks. The bits work, but you might have trouble with the bottom bracket if it's old. Even with a new bike installed properly, and I think you'd struggle just with the Alan key. I engineered a crude solution with 2m piece of wood to get more leverage, but also to be able to push down on the other side too to keep the bit from popping off - worked a treat. No issue taking off the cranks.

For a beginner the lack of instructions didn't help, but after research I found out how to use it.

took the piss out the crank that i had deemed fused to bothe arms like it had been tack welded on 4 god knows why... before i came accross this nifty chuff i was set to chop through the crank on the innerside but despite my huge lack of beief in this tackling it after hrs of crowbars and other angry tactics it did as i said and was ready to fit the new set in justy a coouple of hours.. maagic thing it is.. magic...

The crank puller removed my very old crankset without any problems, and very little effort. My bottom bracket was stuck fast and took a lot more effort, but the tool & allen key were up to the job. Installing the new bottom bracket & crankset was easy using this set of tools. Very impressed!

Well what can I say about this fantastic piece of kit, totally made light work on a tough job.Note, Grease all the threads first hand, makes it alot easier when screwing all together 👍Definitely a good tool to have in your toolbox 🧰.

A sturdy tool that handled a 27 year old crank set with ease although you might want to run a wire brush over the thread as the low grade plating is a bit flaky but it does it job.

Satisfait du résultat.Fonctionne très bien.

Exactamente lo que necesito

Crank extractor worked really good. Best buy

A sturdy set of tools

Il faut forcer un peu, taille juste.