Helliot GOA 7.0 black roadbike: -Frame; 6061 Aluminium alloy frame. Light Evo weight Helliot G70. -Weight: 10,5Kg -Gearbox Shimano TZ Tourney. -Wheels: 28 inches with Profile 40 mm and braking track. -Plates: Compact 50/34 -Mechanical disc brakes. -Roofs: 700x23c. -Pedals: aluminium. -Connecting rods: Aluminium. -Helliot FFO Chain -Rear hub: sealed bearings, 7 speeds Shimano. -2.0mm aluminium spokes -Seat post: Aluminium DIA 27.2mm, 330 mm long. -M-L standard frame (1 '60-1 '85). Depending on the adjustment of the seat post.