Fine from what I had on the last steep hills at PBP. Reflecting exactly my slightly laboured cadence.
Bit that is with any dynamo at speeds closer to 5 then 10 mph?
I just checked the graphs on SP's website, with 700c wheels the SP8 will output 6v at ~14km/h, with the SP9 it's closer to 18km/h. Like I said though it's more an issue to consider if off-road/gravel riding where your average speed will be lower.
So which dynamo do you get to ride at half that speed?
@atk started
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Fine from what I had on the last steep hills at PBP. Reflecting exactly my slightly laboured cadence.
Bit that is with any dynamo at speeds closer to 5 then 10 mph?