DANGERBOY EXTREME LITE TUBE Size:20 X 1-1/8 Each crank arm is precision

Each crank arm is precision CNC-machined and features a 4-bolt

6061-T6 Aluminum

• 40 T 79 g / 2

Mini rims have a low depth

DANGERBOY EXTREME LITE TUBE Size:20 X 1-1/8 Each crank arm is precisionEngineered for maximum speed and performance, the Dangerboy Extreme Lite inner tube is a game changer for BMX racing. At 75% lighter than traditional tubes, it significantly reduces rotational weight, giving you a competitive edge on the track. Made from advanced thermoplastic elastomer (TPU), its not only ultra light but also two times tougher than standard rubber tubesensuring durability, reliability, and optimal air pressure retention during high