nostr:nprofile1qqsd9pqnwyshrse7z975h5ynptq9ktz3kv8txqs7lr20zgelqtys52cpzpmhxue69uhkummnw3ezuamfdejsz9thwden5te0dehhxarjv4kxjar9wvhx7un8qyg8wumn8ghj7mn0wd68ytnvv9hxg9xwpdr. I think years ago, it was widespread, today, not so much, but it doubtless still goes on. I remember reading this book a few years ago and the author (An ex rider) blew the lid on the whole thing. He is still ostracised by the cycling community, to this day!