🚴♂️ Ride tougher, ride longer — never miss a beat on the road!
This 2-pack of 20" heavy-duty bike tubes features 40% thicker butyl rubber for enhanced puncture resistance and durability. Compatible with tire widths from 2.10 to 2.40 inches, these tubes maintain air pressure for up to 9 months, reducing maintenance and improving ride safety. Designed for mountain, cruiser, and electric bikes, they deliver superior shock absorption and easy installation with AV32mm Schrader valves.
| ASIN | B091BT6TS2 |
| Batteries Included? | No |
| Best Sellers Rank | #3,349 in Sporting Goods ( See Top 100 in Sporting Goods ) #16 in Bike Tubes |
| Bike Type | Compatible with This Size Range of Bicycle Tires |
| Brand | YunSCM |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (978) |
| Date First Available | 6 April 2021 |
| Department | Unisex-Adult |
| Included Components | bike tube |
| Item model number | YunSCM330124 |
| Manufacturer | YunSCM |
| Material Type | Butyl Rubber |
| Product Dimensions | 8 x 7 x 6 cm; 270 g |
| Size | 20x2.10/2.40 AV |
| Wheel Size | 20 Inches |
Q**A
Nozzle size
Nozzle is small ,tube is ok
L**N
They work great in my sons bike tires.
ゆ**ン
ありがとうございます！
A**R
Great value for money 💰
S**A
Todo perfecto
A**O
Tutto ok!
Trustpilot
3 days ago
2 weeks ago
