They're less than the factory Ducati ones, i think in recent times prices with the exchange rate have climbed a little paying for his new extension or kitchen.
Idly wondering if the “replace after x years” is affected by the time from date of manufacture to date of fitting. I can’t see how it wouldn’t be relevant because the ageing (vulcanisation)process of crosslinked rubber starts slowly and proceeds from the second it is formed, and is only accelerated by the heat and wear cycles from running the engine.
