Wife and I received our EBC MODEL E bikes.
1st ride got home front tire flat.
Fixed.
Second ride got home wife's front tire flat.
Bike Company mailing 2 new inner tubes.
BUT WAIT
Watched YouTube videos and this works 100%
Used the green slime in all 4 tires as fix and preventative.
Lora & I can't imagine pushing 60 pound bikes home.
Good luck our friends.
Check this out at Amazon.com
Slime 10004 Tube Repair Sealant,... https://www.amazon.com/dp/B000ENSRS0?ref=ppx_pop_mob_ap_share
https://www.amazon.com/dp/B000ENSRS0...p_mob_ap_share