You have been surfing, snowboarding or skateboarding for years and you want an electric longboard that holds its own when there are no waves or the snow has not fallen.
The guide
The Stern' is a three-wheeled electric longboard: motor in the rear wheel, backpack battery, IP67 waterproof. In 2000 W, it climbs slopes of up to 35%, and its range goes up to 100 km depending on the battery. It is not an urban gadget: it was designed by two physicists who tested their prototypes on sand before selling them.
The three wheels come from a cross between a classic skateboard and an electric unicycle. The result: the board leans naturally into turns, like a snowboard on packed snow. If you switch between surfing, snowboarding and skateboarding depending on the season, you know the problem: when there are no waves, you need a plan B. This plan B does not copy natural boardsports, it comes close: a leaning ride, close to carving. On tarmac, tracks or compacted paths, the board responds to how you lean rather than to pushing.
The figures that count: in 2000 W, the Stern' climbs slopes of up to 35% and picks up speed out of turns straight away. The battery is carried in a backpack and charges in 1 hour 30 minutes to 2 hours 30 minutes with the 10 A fast charger, depending on its capacity. IP67 waterproof, it rides in the rain and can be rinsed with a hose after a session on wet sand. Its chassis is the same as that of the rental boards, which are exposed to sand and mud.
For a rider who does session after session, the 2000 W configuration with backpack battery gives the power and endurance needed on varied terrain. See the Stern' 2000 W page for details of the range (50, 75 or 100 km depending on the battery capacity chosen) and the full specifications table. To compare the eight configurations in the range, see also the Compare the configurations page.
An all-terrain longboard like the Stern' is not limited to smooth tarmac. The tyres and ground clearance let you ride on tracks, in the forest or on paths, where a classic street longboard would get stuck. For riders who switch between town and nature, it is the difference between an urban leisure board and a tool that really keeps up with demanding boardsports.
The range
Integrated battery
The battery sits in the board: nothing on your back for your journeys around town. 20 km, 1000 or 2000 W motor.
From €1,990or €165.83/month for 12 months · 0% fixed APRTotal amount payable €1,990 · total amount of credit €1,824.13 · fixed borrowing rate 0% · 12 interest-free instalments with Sternboard. Taking out credit is a commitment and it must be repaid. Check that you can afford the repayments before committing.
15 Ah backpack battery
The battery travels in a backpack and the board stays light: the Stern' for discovering trails, in 1000 or 2000 W.
From €2,390or €199.17/month for 12 months · 0% fixed APRTotal amount payable €2,390 · total amount of credit €2,190.87 · fixed borrowing rate 0% · 12 interest-free instalments with Sternboard. Taking out credit is a commitment and it must be repaid. Check that you can afford the repayments before committing.
20 Ah backpack battery
75 km for long rides, in 1000 or 2000 W.
From €2,690or €224.17/month for 12 months · 0% fixed APRTotal amount payable €2,690 · total amount of credit €2,465.87 · fixed borrowing rate 0% · 12 interest-free instalments with Sternboard. Taking out credit is a commitment and it must be repaid. Check that you can afford the repayments before committing.
25 Ah backpack battery
25 Ah, up to 100 km: the Stern' for full days out, in 1000 or 2000 W. With the 2000 W, steep slopes and soft ground.
From €2,990or €249.17/month for 12 months · 0% fixed APRTotal amount payable €2,990 · total amount of credit €2,740.87 · fixed borrowing rate 0% · 12 interest-free instalments with Sternboard. Taking out credit is a commitment and it must be repaid. Check that you can afford the repayments before committing.
Buying
Secure payment
Pay in 10 or 12 instalments interest-free
