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j3gq : using your formula I now know the numbers for the next power ball draw !
I only had one flat tire in 50 on my bike , a large piece of aluminium angle piece on a fairly new tire on a 1980 CBX , called a friend in PA to pick me up and take me home in NY.
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(03-21-2021, 01:35 AM)GoldOxide_imp Wrote: All my flats happened in the 1980s.
This ain't called a flat, it's called karma
(03-21-2021, 03:05 AM)Delphisa_imp Wrote: Ouch, a little bit complex question, I had to set an Excel sheet for the requested calculations...
Result is 1.4 : about 140000 miles (6 bikes, 50 years), two flats I remember (but maybe there were some others in the '70s). In both cases I discovered the flat when taking the bike out the garage, so I was not too worried. But on the CB1100 I have always, under the seat, a tubeless tire repair kit, with a CO2 bottle, even if I never used it.
You did great, please publish the excel sheet.
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One flat, middle of nowhere in southwest Costa Rica. Within minutes of flat, and after not seing a vehicle in either direction for 20 some minutes on a lonely gravel road, a pickup with 3 guys in the back pulls up next to me. My tube was destroyed by a nail, so between the four of us we hoisted the bike in the bed of the truck, then they turned around and headed back to the town where they had just come from, dropped me off at tire place, new tube, an hour later I was back on my way, this time with a spare tube. New tube and install cost me $7.
Probably 110,000 miles. So less than 1 if my math is any good.
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(03-21-2021, 03:34 AM)j3gq_imp Wrote: (03-21-2021, 01:35 AM)GoldOxide_imp Wrote: All my flats happened in the 1980s.
This ain't called a flat, it's called karma 
(03-21-2021, 03:05 AM)Delphisa_imp Wrote: Ouch, a little bit complex question, I had to set an Excel sheet for the requested calculations...
Result is 1.4 : about 140000 miles (6 bikes, 50 years), two flats I remember (but maybe there were some others in the '70s). In both cases I discovered the flat when taking the bike out the garage, so I was not too worried. But on the CB1100 I have always, under the seat, a tubeless tire repair kit, with a CO2 bottle, even if I never used it.
You did great, please publish the excel sheet.
This ain't called a flat, it's called karma
Quite possible. All my "Attention: Pull over!" was in the 80's, even one of them involving multiple police cruisers.
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about 50000 miles no flats
now that i have jinxes myself i am doomed
i always carry a flat kit used it once on my truck
just to see how it worked
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(03-21-2021, 11:25 AM)rich_imp Wrote: about 50000 miles no flats
now that i have jinxes myself i am doomed
i always carry a flat kit used it once on my truck
just to see how it worked
Based on what we learned from this thread, I swear ... (by the jinxed ...) that you want have a flat in the next 50,000. Just don't waste space in your haversack on the coming 1000 trips to nirvana.