Karbon
Hyper hoñorary
update for interest as a consumer and if pirelli peeps are reading this.
Went tubeless on excel 17" sumo rims. thread here if anyone is interested
Fresh set of Pirelli Rosso Corsa 2's. 120/70 front made in Germany, 150/60 rear made in China. Both less than a year old from manufacture.
Beads set at about 45-50lbs without the tubes. RUglyde tire lube. about 85-90 degrees ambient temp. Average difficulty shoeing onto the rims.
So far so good. So by my estimates, it was indeed the tubes that made seating the bead demanding.
Went tubeless on excel 17" sumo rims. thread here if anyone is interested
Fresh set of Pirelli Rosso Corsa 2's. 120/70 front made in Germany, 150/60 rear made in China. Both less than a year old from manufacture.
Beads set at about 45-50lbs without the tubes. RUglyde tire lube. about 85-90 degrees ambient temp. Average difficulty shoeing onto the rims.
So far so good. So by my estimates, it was indeed the tubes that made seating the bead demanding.
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