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  1. DarkerSide

    Exactly how to splice in to battery power for lighting

    Hi folks Having enjoyed the TSDZ2 so much on my touring bike, Santa (the generous devil) has provided a Kona Ute for electric longtail excitement. When I move the kit over, I'd like to wire in lights (partly because the new bike doesn't have a dynamo hub). I have a plan for that based on much...
  2. DarkerSide

    Feedback on basic main beam/horn wiring diagram requested

    Hi folks Loving my TSDZ2 conversion, and looking to add in some additional electrics: Main beam headlight (dipped headlight/DRL already provided by a dynamo-powered light), so I can retire the Exposure Strada on the handlebars Horn, so I can retire the Mk1 Lungs. I appreciate this is about as...
  3. DarkerSide

    Help! Bottom bracket nut loosening on Tongsheng TSDZ2

    The nut delicately highlighted in red keeps loosening (twice in 150km). This causes the cranks to rock. I've just greased it again and tightened it up with a large lockring spanner rather than the included tool to try and get more torque on it. Any other thoughts? Possible factor - I spaced...
  4. DarkerSide

    Most waterproof connection method between battery and motor? (TSDZ2)

    Hi folks I've almost finished converting by touring bike to use a Tongsheng TSDZ2 kit from Woosh, which generally has been an excellent kit and straightforward to use. The one bit that's concerning me is the connection between the battery mount and the motor. (I've written up a post on the...
  5. DarkerSide

    Guidance on options for 36V ~250Wh battery

    Hi folks Specc-ing a conversion of my current commuter into an ebike, using the Tongsheng 250W TSDZ2. Could do with some hive-mind thoughts on battery options... It's a 40km round commute with about 450m of climbing. On a test ebike with Shimano Steps, I was consistently using about 200Wh from...