








🛠️ Upgrade your ride with unstoppable durability and comfort!
These 27.5" heavy-duty bike tubes feature 40% thicker butyl rubber for superior puncture resistance and 200% improved air retention, maintaining optimal tire pressure for 6-9 months. Compatible with a broad range of 27.5" tire widths (1.75" to 2.40"), they deliver enhanced shock absorption and durability, making them ideal for mountain, electric, and cruiser bikes. Designed for easy installation with a 48mm Presta valve, these tubes reduce maintenance frequency and elevate your cycling experience.
| Bike Type | Mountain Bike |
| Color | Dark Black |
| Size | 27.5x1.75/2.40 FV48mm |
| Material Type | Butyl Rubber |
| Wheel Size | 27.5 Inches |
| Batteries Included? | No |
| Brand | YunSCM |
| Manufacturer | YunSCM 20200905·5 |
| Item model number | 27.5x1.75/2.40 |
| Package Dimensions | 20.8 x 18.7 x 5.4 cm; 690 g |
| ASIN | B08HJXH4FJ |
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