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    Show Us a Tool

    My daily tools are these days those
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    Kalkhoff Impulse 2.0 motor kaputt

    Also found them again in finland https://ebikespareparts.fi/
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    2025 - Our Rides in Words, Photos, Maps and Videos

    What is on the photo is an inner bearing puller. The outer race had been stuck inside the hub without the rest of the bearing (balls, seals and inner race) so there is nothing to bang on to get the bearing parts out. One would use an inner bearing puller to lock a spreader into the race and pull...
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    Disappointed.

    the MIK rack on the PON-bike bike would look like this: The rack on your bike is a different type
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    Need new 28" front wheel

    What type of interface is on the hub for the brake rotor? IS or Center Lock?
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    From Concept to Prototype: Ultra-Light Ebike Kit for Road Bikes Now in Development!

    just been thru some reading on thru-axle motors, the ones we have seen do not have non-turn washers or reaction arms
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    Kalkhoff Impulse 2.0 motor kaputt

    Hartje soll einige motoren auf lager haben
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    Kalkhoff Impulse 2.0 motor kaputt

    Ok, wieviel marken hadden diesen Motoren von Derby Cycle AG verbaut? Und warum is jetzt Derby Cycle AG von pon-bike Kalkhoff AG? Gazelle had ein modellen range mid Impulse, gleich wie mi dem deutsche marken van Derby Cycle. Un dich glaube das im total ein bischer mehr rader fahren von diesen...
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    Kalkhoff Impulse 2.0 motor kaputt

    Leider kan ich jetzt nicht gucken beim pon-bike (Gazelle et al.) aber das soll normaler weise die Kalkhoff IMPULSE Motor Nr. 170515009 AN Nr. 7050131-02 sein. Bei einige handler lagerend. ein andere beispiel, ein meine heim-stad gibt es noch einen Sparta Pharos aus 1997, Yamaha DU mit 24 zoll...
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    Kalkhoff Impulse 2.0 motor kaputt

    Wir haben ein L500++ von production 2011 laufen und mein eltern haben 2 rader mit Panasonic motoren von 2010 laufen mit 82% capaciteit in die beiden akku's so bau-jahr sagt nicht ganz alles
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    Kalkhoff Impulse 2.0 motor kaputt

    Impulsen motoren sind Qualitative ganz ok. Gibt einige grosse marken die diesen verbauen, und es gibt einigen die diesen motoren revisieren aber muss ein bisschen ins Kopf rundfumelen wie diesen sind... https://lautlos-hohenbrunn.de
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    From Concept to Prototype: Ultra-Light Ebike Kit for Road Bikes Now in Development!

    kindernay like hub-shell would be great to be able to service the motor and easy-er building wheels. Also how are you going to include a torque arm/ non turn washer like thing to the hub? Build in rotation sensor or pressure sensor?
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    stompandgo's Cannondale Tesoro Neo X Speed build

    looks great indeed. If you are worried on the contacts... loads of bikes here lost the rubber connector protector and still have to see a fault resulting from it. You could also use one the 4047025643092 to cover the battery connector pins. And just do not forget to take of the external...
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    Dreaded Error code 500 after 18000+km. Can I just swap a motor?

    A Bosch dealer could reprogramme the BDU based on the image which would come from the old BDU if they could read out the system. (I ve done this a few times to many handling dealer support) Ir if the system is entirely not connecting to the bosch pc interface the brand send an image of the...
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    Flat pedal (no-pins) recommondations?

    https://www.bike4travel.nl/pedalen/1187-santos-travelmaster-platform-pedalen-8700000011069.html Last for a very long time, wellgo pedals with custom spec axle and bearings.
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    2025 - Our Rides in Words, Photos, Maps and Videos

    Just a quiet ride in the backyard of Tom Dumoulin.... With a friend. Easy route away from the main roads. Some houses are from 1780 around here.
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    Specialized Como 3 - Rear brake doesn't work anymore.

    Rather easy video, depending on the caliper bleedport you would need a different bleed kit. Starting point could be https://www.mantel.com/it/kit-di-spurgo-shimano-bleedingkit-tl-br And yes, if the bolt was turned into the caliper with force in crostreading the bolt in the caliper this could be...
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    Specialized Como 3 - Rear brake doesn't work anymore.

    Looks like the olive/ nut are not correctly mounted, the hose nut should be tightend between 5 and 6Nm and the endpart end olive should be in flus...
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    bike seems dead

    If the battery is indeed on 4 V than it is in deep discharged state.
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