The ST1 T with stylish brown finish is available with a 17- or 20-inch sport frame. Equipped with the ingenious Speed Drive by Schlumpf system, it delivers a very special driving experience. A quick kick with the heel, whether at a standstill or while on the move, is sufficient for the gear unit to change the entire ratio. The gear system equipped with Schlumpf Speed Drive consequently has 18 genuine gears without overlaps. The absence of two chainrings makes the Stromer even more efficient and assures a neat, tidy look and reduced maintenance. The Schwalbe Big Ben tires specially developed for Stromer give the ST1 T a more stable driving feel, combined with ideal shock absorption. To ensure you can confidently and swiftly come to a standstill, even from higher speeds, the ST1 T is fitted with hydraulic Tektro Dorado disc brakes. For better visibility, it has powerful Supernova E3 lighting system. An elegant rear rack means you can also easily carry all sorts of cargo on the ST1 T.
The Schlumpf drive is an ultra thin planetary gearing system. Gears are changed by a push button located at the axle. Simply bump the button with your heel to shift.
The Schlumph button sits behind a kickplate on the crank arm
Planetary gears eliminate the need for a second chainring
|Fork||Stromer ST1 carbon fork|
|Electric-Assist Type||Rear Hub|
|Motor Specs||500 watt|
|Drive System||Power 48|
|Battery Type/Weight||396 Wh or 522 Wh / 6.6lbs|
|Range on Full Charge||25 - 56 Miles|
|Max. Assisted Speed||28 mph|
|Bicycle Drivetrain||Shimano XT | Schlumpf Speed Drive | 18-gear|
|Tires||Stromer custom Schwalbe Big Ben 26 x 2.15c|
|Brakes||Tektro Dorado HD-E715|
|Accessories & Extras||B+M Toplight mini rear light, Supernova front light, full fenders, rear rack|