The afternoon started off well. It was noon and I had about 2 hours to spare to do 20 miles before getting back home to clip the gelding, then trim the mare' s hooves, put shoes on her fronts, and take her out for a hack down the road.
Hopped on the LaFree and kicked off down the gravel road to check out the creek crossing (at 4.5 miles from my place) that will be part of Loop 3 on the 60 mile gravel road ride this coming Sunday. Had the LaFree pose like a fashionista in the creek while I snapped shots of the creek, trees, etc, etc. All fun and games.
Left the creek and headed back towards home to do part of Loop 1 of the 60 mile ride as that section was on the gravel roads encircling my farm. All told I planned to do 9 more miles to total 18 or so miles overall.
I was exactly 7.5 miles into my ride back, a little over a mile from home, when I heard a weird
thump thump thump coming from the vicinity of my back tire. I stopped, dismounted, and checked over the bike to see if I could source the sound.
Nada.
Hoped back on and pedaled a few strokes. The sound returned, rhythmically in perfect cadence.
Thump thump thump. I dismounted again, checked over the bike, and couldn't find anything amiss. I decided to walk my bike a bit, just to see if I could hear the sound better and possibly find the reason. It was pretty obvious a few steps later that the sound was coming from the tire somehow hitting the fender. I ran my hand over the tire under the fender, but nothing was hitting, nothing was caught between the two.
I was at a complete loss.
Now, in hindsight, It just so happened that each time I stopped and checked the bike, or ran my hand over the highest arch of the tire, the reason for the thumping had the misfortune to have rotated to the bottom of the tire to rest on the road, thus being hidden from view. It wasn't until I began walking the bike again and happened to be looking at the bike's shadow on the road that I noticed something seemed to be stuck to the tire. I stopped the bike and went to peer behind at the tire when...it let loose with a
POP and a massive rush of air. Right in front of my eyes. Instant flat. Instant hole in the tire followed closely by an instant release of a lot of select language from me that won't be detailed here.
This is what I saw:
This is what my back tire looked like 1.5 miles from home:
Nothing I could do except call home for hubby to put the rack on the car and come pick me up. While waiting for him, I called my Giant bike shop. They said if I could get the bike to them today they'd see what they could do.
Long story short: my gelding did not get clipped. My mare also didn't get her feet trimmed, or her shoes on, or a lovely hack down the road. Nope, none of that happened because, in fact, the rest of the afternoon was spent driving the 50 mile round trip to the bike shop for them to scrounge their depleted inventory for a decent replacement tire and tube to put on my bike. My mechanic said it looked like I'd run over a particularly sharp rock, enough to tear the tire and allow the innertube to bubble out of the tear. That was the thumping sound I heard when the bubble rubbed past a screw end in the underside of the fender that held the side stays in place.
The damage was severe enough that my expensive QTube thorn resistant tube was pretty much toast, and another one can't be found anywhere in the US for love or money. (I've had an order in for a set for the Vado since July, and both the Specialized bike shop and I are still waiting). I did get moved to the head of the queue because I was happy to wait for my mechanic to put on the new tire and tube. Took hubby to a fast food joint for dinner, and we sat in the car, munching down junk food and chatting until it was time to head back to the shop for my bike, load it onto the rack, and head home in the midst of rush hour traffic (6:30pm)
Now, what's interesting is that a half hour before the blowout, I had called up the bike shop (while I was riding and while the subject was on my mind) to talk to them about the possibility of fitting tubeless tires on the bike. Not that it would have helped in this extreme situation, but ... hey, it might give me more peace of mind considering the miles I've been riding on this bike - 4,697 km thus far (2,918 miles) - with 98% of those km/mi being on gravel roads. That is a lot of rough surface riding.
So it was rather funny for them to see me oniy a few hours later waltz into the store with a limping bike and a tire that looked like it had taken a bullet for me.
I do need to have my mechanic (who, when I asked if he ever got a flat on his daily 20 mile round trip commute to the store and back home, told me he has never had a flat because he runs on tubeless) look at this website's Giant forum regarding Giant bikes running tubeless because he said it can't be done for my electric bike. I suspect it can, because of the people here who have been posting their positive experiences with tubeless on their Giants, but I need to gather more facts in my favor, especially as it relates to my particular bike model.
I'm going to clip my gelding tomorrow....after a zip around the gravel roads to try out the new back tire. We'll see what the Fates have in store for me this time.