DERUIZ RESPONSIVE
TORQUE SYSTEM

DERUIZ Turmali It boasts a lightweight design, high performance, and long range. Battery safety is a top priority. Turmali It is also easy to maintain. It's no exaggeration to say that Turmali It is a true designer e-bike with many modern “never-before-seen” features.
Let's take a look at the DERUIZ highly responsive torque transmission system. This system makes the e-bike lighter, more responsive, safer, and easier to maintain. And currently, this system is only available for... Turmali and Turmali Premium.

Lightness, handling and supremacy!

The design of modern electric bicycles inevitably emphasizes lightweight construction. TURMALI It uses a hub motor that weighs only 1.8 kg and has an outer diameter of less than 80 mm. This results in a total weight of TURMALI only 18.5kg. That makes it an absolute must-have. urban A champion among comparable products. The production processes are increasingly oriented towards the automotive industry. The motor impresses with extremely low failure rates and an exceptionally long service life. At the same time, a high-precision, contactless pedal sensor harmonizes perfectly with the motor and its torque of 35/40 Nm. This delivers an unparalleled riding experience!

Sensory: Sensitive yet robust!

Deruiz's high-precision pedal sensors offer exclusive non-contact sensor technology for torque detection. They provide fine-grained sensitivity combined with high durability and robustness. The torque sensors used by Deruiz can detect forces from 0-100 Nm, with a response time of less than 50 ms and a resolution of up to 0,01 kg. This high precision and sensitivity, combined with the motor's stable performance, are crucial factors for a high-quality and intuitive riding experience. Torque sensors can also be used in models such as... TURMALI A significantly greater range can be achieved with the same battery capacity. With a 10Ah battery (36V), this is possible. TURMALI Even in hilly terrain, a range of over 80km can be achieved. This opens up new horizons.

Battery safety is important!

DERUIZ attaches great importance to the safety of the batteries. The new generation of our models has powerful and intelligent BMS installed. Each battery is subjected to rigorous testing. Each battery has several safety systems. With the DERUIZ EBIKE APP you can view the "health" of the battery, the status, the current temperature, the remaining range and the total number of charging cycles at any time. This also complies with the latest standards according to the European standard EN50604. SAMSUNG 50GB cells are usually installed. This cell model is also one of the safest battery cells in the automotive industry. Comprehensive battery safety starts with the design.

Easy maintenance！

If you look at the DERUIZ electronic system, you will notice that all individual components are equipped with waterproof plug connections. This gives us a protection class of IP7 or higher. This safe but also simple plug connection makes maintenance much easier, as most problems can be dealt with without specially qualified maintenance personnel. In addition, the app offers over 65 individual error messages that allow you to replace parts and solve problems yourself. Of course, the DERUIZ models have a very low error rate, which the DERUIZ team attaches great importance to.

If something does not work as it should, remember that the Deruiz team is always trying to help and is always available to help you.

If something does not work as it should,
remember, the Deruiz team is always trying
and is always at your disposal.