

🛞 Ride Safe, Ride Smart — Upgrade Your Inner Tube Game!
This Standard Butyl Motorcycle Inner Tube fits a range of 18-inch tire sizes (2.75-18 to 80/100-18) and features a TR-4 straight valve stem. Engineered to meet or exceed OEM quality, it offers a reliable, universal fit for both front and rear tires. Ideal for riders prioritizing safety and durability, this tube is a smart replacement choice over patching, backed by positive user reviews and trusted brand quality.
| ASIN | B073W39LFJ |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #1,294,959 in Automotive ( See Top 100 in Automotive ) #1,921 in Powersports Inner Tubes |
| Brand | 4into1 |
| Customer Reviews | 4.4 4.4 out of 5 stars (37) |
| Date First Available | July 10, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 18 Inches |
| Item Weight | 1.25 pounds |
| Load Range | J |
| Manufacturer | 4into1 |
| Manufacturer Part Number | 20061T |
| Section Width | 90 Millimeters |
| Size | 90/90-18 |
| Tire Diameter | 36 inches |
| Unit Count | 1.0 Count |
| Vehicle Tire ISO Metric Size Description | 90/90-18 |
S**T
Quality tube for price
This tube was put inside of a Kenda 90/90 18” front tire on my 2002 Honda Rebel 250. I had no issues with placement or quality. Overall happy with my purchase!
G**E
Good quality rubber
Plenty good for my CL350. I use it on the front... no issues.
B**N
Defective on arrival
Tube was defective, small split along the inner seam that wasn't noticed during installation.
J**.
Leaked
Very disappointed in this piece. Got it installed and it leaked immediately. I don't even want to take the rear wheel in and tempt fate twice.
Trustpilot
4 days ago
1 week ago