Inflatable and Portable Water Bike with Paddle Board lightweight bicycle 21-Speed Drivetrain: Equipped with a

21-Speed Drivetrain: Equipped with a reliable 21-Speed (3×7) gear system: Shifter Lever: Shimano ST-EF41 for integrated shifting and braking

Front Derailleur: Indexed derailleur (Model TZ500)

Advanced Braking System: Power-off brakes with front and rear double disc brakes for optimal safety

Chainwheel: 34T/50T double chainwheel with 170mm cranks

RIGHT 8 Speed Rapid Fire

Inflatable and Portable Water Bike with Paddle Board lightweight bicycle 21-Speed Drivetrain: Equipped with aPortable SUP Water Bike for Aquatic Cardio and Fun This innovative water bike converts the cycling experience to the water, offering a fun, healthy, and low impact way to exercise all leg muscles while enjoying nature. Key Features High Quality Construction: Built with a lighter and stronger 6061 aluminium alloy bike frame featuring fully waterproof and rustproof components. Enhanced Stability: Utilises two stand up paddle boards (SUPs) as floats,