![Yellow Presta Valve Stem Caps Plastic Bike Tire Caps Air Dust Covers-Used on Presta/French Valves for Bicycle, MTB Mountain, Road Bike (20 Pack) : Amazon.ca: Sports & Outdoors Yellow Presta Valve Stem Caps Plastic Bike Tire Caps Air Dust Covers-Used on Presta/French Valves for Bicycle, MTB Mountain, Road Bike (20 Pack) : Amazon.ca: Sports & Outdoors](https://m.media-amazon.com/images/I/71OOOHa-TtL._AC_UF1000,1000_QL80_.jpg)
Yellow Presta Valve Stem Caps Plastic Bike Tire Caps Air Dust Covers-Used on Presta/French Valves for Bicycle, MTB Mountain, Road Bike (20 Pack) : Amazon.ca: Sports & Outdoors
![Bought a used bike, replacing the inner tube, found this inside the tire. Never seen something like this before. Seems like a good way to get pinch flats… : r/bikewrench Bought a used bike, replacing the inner tube, found this inside the tire. Never seen something like this before. Seems like a good way to get pinch flats… : r/bikewrench](https://i.redd.it/ua7wyczccda81.jpg)
Bought a used bike, replacing the inner tube, found this inside the tire. Never seen something like this before. Seems like a good way to get pinch flats… : r/bikewrench
![GORIX Bike Home Trainer Tire 700×23c Noise Reduction Bicycle (Global Edition)(Red), Tires - Amazon Canada GORIX Bike Home Trainer Tire 700×23c Noise Reduction Bicycle (Global Edition)(Red), Tires - Amazon Canada](https://m.media-amazon.com/images/I/51RjiGTlLcS.jpg)