Its durable construction ensures it can withstand the rigors of challenging terrain

Aluminum handle with magnetic base

20" size runs Maxxis' lightning fast 3c Maxx Speed compound too

Zonal KOROYD® and Mips® impact technology mean that you can focus on the trail

PolyLube 1000 features a high shear strength to protect your parts and components in the worst conditions

Maxxis Flyweight Tube - 700c - Presta - 18-25 Inch - 60mm Do Not Ship Internationally Its durable construction ensures itMaxxis Freeride tubes are for aggressive riders who are willing to take a weight penalty for flat protection. Who's this item for: These are heavier tubes that work great for downhill oriented riding. However, you will feel the added weight and they are not the best choice for trail riding. We recommend Maxxis Welterweight tubes for trail bikes. Removable valve core: Yes, the valve cores are removable. Tube wall thickness: 1. 2mm. Weight: 26 x 2. 2 2.