RFX 2.75/3.00-21 80/100-21 TR4 Valve 4mm Thickness Universal Inner tubeRef : RFX00794A / 9004437

The RFX MT609-OT078.4MM inner tube is designed for riders seeking a robust and reliable solution for their 21" rims. Ultra-reinforced with a wall thickness of 4 mm, it offers increased resistance to punctures and abrasions, making it ideal for off-road use and demanding applications.

• Manufacturer reference: MT609-OT078.4MM
• Brand: RFX
• Wheel diameter: 21 inches
• Tire compatibility: 2.75-21, 3.00-21, and 80/100-21
• Thickness: 4 mm (ultra-reinforced)
• Valve: TR4
• Packaging: pack of 10 in overpackaging

Designed to withstand the stresses of trails and jumps, this RFX inner tube minimizes stops at the trackside thanks to its reinforced construction. Before installation, check compatibility with the width of your rim and the necessary valve length for your rim to ensure a clean and safe fit.