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🚴♂️ Stay Rolling, Stay Ready: The Inner Tube Upgrade You Can't Miss!
Marathon's 2.80/2.50-4" Replacement Inner Tube pack includes five durable 4-ply tubes designed for 8.5" tires. With a maximum inflation of 30 PSI and manual pump compatibility, these tubes offer a reliable, cost-effective solution to flat tires, perfect for everyday cycling and powersports use.
| ASIN | B0CR77Y67M |
| Best Sellers Rank | #538,894 in Automotive ( See Top 100 in Automotive ) #1,058 in Powersports Inner Tubes |
| Brand Name | Marathon |
| Construction Type | Multi-layer Rubber |
| Customer Reviews | 4.4 4.4 out of 5 stars (610) |
| Item Dimensions | 4 x 2 x 8 inches |
| Item Weight | 1.7 pounds |
| Manufacturer | Marathon Industries |
| Manufacturer Part Number | 20991 |
| Maximum Pressure | 30 psi |
| Model Number | 20991 |
| Ply | 4-Ply |
| Size | 2/2.8-4 (Pack of 5) |
| Tire Diameter | 8.5 inches |
| Unit Count | 5 Count |
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