Tubolito inner tube Size:20X1.5-2.5 forged and CNC-machined alloy cups

forged and CNC-machined alloy cups and a composite center spacer/seal

The bends of the uprights and crossbar provide maximum welding surface area for ultimate strength

Durable glass fiber reinforced plastic composite construction

The Answer Pivotal seat post is made from 6061-T6 aluminum with a CNC machined base and laser-etched Answer logos for a clean look

4Q Baked Post-Weld Heat Treat

Tubolito inner tube Size:20X1.5-2.5 forged and CNC-machined alloy cupsTubo BMX is ready for 1,5 2,5 and 1 1 8" 1 3 8" tires it covers a broad range of BMX tires. Available in Schrader as well as Presta valve (78grams and 69 grams) Tubo BMX stands out with its low weight and great robustness. It is ready to jump to new heights and hit the park. Tubo BMX low weight will make you jump higher 50% smaller and two times stronger than regular tubes