Here you can find a selection of high-quality tools that may be needed to install certain tuning devices. For the installation of some tuning tools it can be necessary to open the engine case or to pull off the crank etc. – to make it easier for you, we compiled the most important tools that may be necessary if you want to install the tuning tool all by yourself. We also added some chainrings – it may be useful to change the chainring after you have tuned your electric bike, because the pedalling cadence can get very high if you drive with high speed. If this is the case, you can replace your chainring by another one with more teeth. This allows you to drive much more relaxed, even if you are riding very fast.
The EBikeSpider with an appropriate crank puller can simply replace both Bosch Spider Tools... More info !
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