20” x 4.0 | 20 x 4.2 | 20 x 4.5 | 20 x 4.8 Electric Bicycle Inner Tube - Made for 20x4 Fat tire eBike Road Cycling and Mountain eBiking Offroad
D**L
Easy to install!
Used for a new ebike with inner tube blew the first time I pumped it up.
B**R
Quality, Durability
Comparing these tubes to the stock tubes from my bike, these are much more substantial, tougher and clearly more durable. Smart upgrade.
Y**I
Excellent
Excellent. It's nearly impossible to find this size and get it quickly
N**I
Loosing air: brand new tube
This is brand new tube and how come loosing air after few hours not even a single ride.
K**N
Does not hold air
This did not hold air. Do not buy.
R**I
The tube has a hole.
The tube came with a hole
A**Y
It works pretty good and no complaints
I changed it myself and wasn’t too bad if you have the tools
R**E
fast deliver thank
like everything thank
Trustpilot
1 week ago
1 day ago