SiFly S

The smallest board in the SiFly eFoil range, the SiFly S is the ultimate foiling board allowing for the most aggressive and sporty riding.

Board length



98 Liters

The ultimate carving machine.
Advanced to Pro

SiFly S is the board to choose if you want unparalleled performance and dynamic riding capabilities. Its 98l of volume provide enough support for easy planning and pop up, while the minimal outline allows for the most aggressive turns and freedom of movement. The board has a carbon sandwich construction which makes it lightweight and incredibly strong.

SiFly S is the board to go for if you want to break speed records and lean low to the water in the turns. Its small footprint makes it easy to transport, however challenging to ride for beginners. We don't recommend using the SiFly S board for learning, unless you weigh less than 50kg.

Riders weight range: 30 - 100kg



33 kg

Dimensions (LxW)

161 x 66 cm

Board length



98 Liters


up to 45 km/h


Rechargeable lithium-ion battery 44.8 Ah / 58.8V / 30 km range


Carbon fibre and fibreglass composite board with a light EPS core

Battery life

120 min

Charging time

2.5 h