Police are appealing for witnesses after a man was stabbed during an attempted robbery on the Winstanley Estate in Wandsworth.At approximately 18:00hrs on Friday, 18 July the victim – who was on a moped – was approached by three men on Lavender Road, SW11.The suspects attempted to steal his moped and during the robbery the 19-year-old victim was stabbed a number of times. The suspects ran off towards York Gardens.The victim was taken by London Ambulance Service to a south London hospital where he remains in a stable condition. His injuries are not life-threatening.Detectives from Wandsworth are investigating and would like to speak with anyone who saw the stabbing or has information regarding the suspects.They are described as:- Suspect 1 is described as black, aged approximately 18 years, 5ft 10ins tall, with short afro hair and a gold tooth. He was wearing a white vest.- Suspect 2 is described as a mixed race man, aged approximately 18 years, 5ft 10ins tall with short afro hair. He was wearing a white T-shirt and shorts.- Suspect 3 is described as black, aged in his mid-20s, 6ft tall and wearing a dark coloured top.Anyone with information is asked to call officers on 020 3276 2605 or via 101. Alternatively, to remain anonymous please call Crimestoppers on 0800 555 111.