selinasun828 at gmail dot com Deck: PP+fiber Handle bar: TPR Double color handbar T-bar: Aluminum Tube: Highly durable stainless-steel Bearing: ABEC-5 Carbon steel Brake: PP + fiber+ stainless steel Front Wheel: High-rebound PU casted 120*24 mm Rear Wheel: High-rebound PU flashing casted 100*48 mm Assemble Size: 225 mm*554 mm*560-760 mm Test Strand: EN71