Peg: limited metallic tube, about 6 inches extensive and 2 inches fastened to 1 or both finishes with the wheel axles to possibly help the rider accomplish sure tricks or provide a place for added riders to stand or rest and is frequently on bmx bikes Alloy refers to aluminum https://sethkdrxe.elbloglibre.com/35012635/a-review-of-bob-mills-furniture-store-lift-chairs