BV Double Leg, Adjustable & Foldable Bicycle Kickstand for Size 24"-28" Aluminum Alloy - Sturdy & Build to LastBV black adjustable and foldable double leg kickstand is a sturdy way to prop the bike when not riding.The double kickstand protects bike chains from getting caught when lowering kickstand to the ground.Adjustable Height for Size 24" - 28"Adjustable height for bicycle sizes 24 in -28 in.