I've got my mates Marlin ebike in the garage at the moment for some tlc. He commutes on it in all weather so it gets a hard time and is regularly in for some work. This time round it was a drive train refresh with a new chain and cassette going on. I gave it a bit of a clean before I started and found the chainring teeth had seen better days...
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I decided it was a bit futile fitting a new chain with the chainring in this state so have stripped it down and ordered a new one on Amazon for delivery tomorrow.
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I popped the cassette on and have trimmed the chain to the correct length so it will only take a few minutes to reassemble once the chainring arrives.
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Annoyingly I found a broken spoke in the rear wheel but don't have one long enough to replace it. I also found this crack in the rim by an adjacent spoke hole, so new wheel time is just around the corner...
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