Roller-ski RSE-ENTRY were designed for people who want to improve their technical skills on roller ski. They were made for light-weight people skiing with technique rather than strength. This initiation and training product has an aluminium frame offering lightness and resistance. It gives beginners a steady and comfortable ski to make them improve easily. Sold by pair.Technical characteristics: В Frame:В alloy Aluminum 6061В WeightВ (one ski with wheels, without binding): 31.46oz, 859gВ Length: 1' 10" 7/16, 570mm (axle to axle)В Forks: Monoblocks, alloy Aluminum 6061В В Clearance frame-ground: 1" 1/8, 29mmВ Clearance skiboot-ground: 2" 1/4, 27 mm (bindings Salomon), 2" 5/8, 76 mm (bindings Rottefella)В Wheels: 3" 15/16 x 0" 15/16, 100mm x 24mm; hardness (speed) to choose:В В Bearings: ABEC 7В WaterproofВ Bindings: To chooseВ !! Prepared roller skis can not be returned.