Koolstop Salmon is idea for short quick braking rather than prolonged one which will wear it out quickly, so 70km/h is fine.
I concur, Swissstop Green wear out rims faster due to harder compound, either Swissstop BXP or Koolstop Salmon for longivity on rims.
So what's the best for alpine descents?
Do you even lfgss? Brakeless fixie skidder obvsli won't wear out rims.
@croft started
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Koolstop Salmon is idea for short quick braking rather than prolonged one which will wear it out quickly, so 70km/h is fine.
I concur, Swissstop Green wear out rims faster due to harder compound, either Swissstop BXP or Koolstop Salmon for longivity on rims.