Fixed design turn signals for bikes and scootersTurn signals for bicycles.Highly visible and light handlebar ends! Winglights POP indicate your direction to motorists and pedestrians with a simple push. Popopop!Features :Weight: 58 gBattery: CR2032, LIR2032 rechargeableCompatible with flat / straight handlebars (60° max, inner diameter between 14,9 mm and 23 mm)Visible day and nightIncludes: 4 x CR2032 (2 per flasher)