Desiknio Serotonin: Joy and satisfaction with the Pinion C1.9 gearbox. This city e-bike comes equipped with the MAHLE X30 drive system (250 W and 45 Nm of torque) and a sporty carbon fork that delivers agile, high-performance riding — ideal for riders seeking pure cycling pleasure. Nine perfectly spaced gears with a 568% gear range ensure precise shifting with minimal maintenance!
This bike is perfect for anyone looking for a joyful urban riding experience.
The Desiknio SEROTONIN 1.9 MAHLE X30 Comfort represents stylish urban mobility with maximum comfort and advanced drive technology. Its comfort-oriented geometry with a lowered top tube allows easy mounting and dismounting, providing a confident and relaxed riding experience.
The hydroformed aluminium trapeze frame combines strength with elegant, clean lines. Fully integrated cable routing ensures a refined and uncluttered look that perfectly reflects Desiknio’s minimalist design philosophy.
At its core is the MAHLE X30 drive system with 250 W and 45 Nm of torque. The lightweight hub motor delivers smooth and subtle assistance, creating a natural riding feel ideal for urban commuting and everyday riding.
A key highlight is the Pinion C1.9 gearbox with 9 gears and a wide gear range. It enables precise, low-maintenance shifting and, combined with the Gates Carbon Drive™ CDX belt drive, delivers a quiet, clean and durable riding experience.
Weighing around 15 kg, the SEROTONIN remains agile and easy to handle. Premium components such as hydraulic disc brakes and the powerful Supernova lighting system ensure safety and reliability in daily use.
The Desiknio SEROTONIN 1.9 Comfort is the ideal choice for riders who value comfort, design and low-maintenance technology in a premium urban e-bike.
All information is supplied by the manufacturer and is not guaranteed! In rare cases there may be subsequent changes to the specification.
Schindelhauer HANNAH ENVIOLO
Stevens 2026 E-TRITON 5.5.1 Forma / Khaki
