For the enthusiast who wants to stand or display their prized road bike without a conventional kickstand flashstand slim unfolds to slip over any 9 or 10 speed shimano dura ace ultegra or 105 non drive side crank arm with a dimension of 35mm x 80mm to securely hold a 700c road bike upright on any solid level surface key features easy display method carry bag included max capacity 15kg folding yes material aluminium polymer weight 138g manufacturer claimed