Maxxis Ultralight 27.5" Tube

• .6mm wall thickness butyl tube
• Lightweight and durable racing tubes
• Removable valve core (RVC) allows use of sealant
• Size: 650b (27.5")
• Width: 1.9-2.35"
• Valve: Presta (threaded)
• Valve Length: choose; 33mm, or 48mm
• Weight: 145g