Why the speed gears? In order to have the best gear ratio for every situation, reducing the overheating of the engine and the consumption of electricity. In fact, the lower ratios allow the torque increase, so that the inrush currents decrease, while thanks to the longer gears you will be able to make the most of the engine maximum peak, removing every compromise and keeping the maximum efficiency.
A main point is that the speed gear with an electric engine does not need to shift gear frequently, because when the proper speed for the road is engaged, you can keep it.
Furthermore you are not forced to start with the first gear engaged, as it can be useful for reducing uphill skidding, instead. Speed gears are very useful downhill, because when you engage lower gears, the bike slows down and this allows lesser use of brakes, preventing overheating, enhancing full control of the bike.
You do not need to use the clutch at the start, because when the electrical system is on and the accelerator is released, the electric motor does not rotate (unlike the internal combustion engine) so the bike does not move, which is why it is not necessary to≤ pull the clutch when you stop. The clutch is then used to reduce the torque, when necessary, and to change gear.
The technical and aesthetic characteristics of the products may be changed without notice from Tacita srl. Images may not reflect the characteristics of the newer models. Tacita srl reserves the right to make improvements and / or changes to the project without any obligation to release.
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