BH Evo Jet Lite (ev517)
A fast and exciting bike to ride.
For 2017 The EVO range of electric bikes from BH are upgrading to a 350 watt 48 Volt rear hub drive motor. BH use the 350watt motor as the electronic controller limits the power of the motor to 250 watt. The Jet lite is a dramatic looking white bike with black detail and terrific acceleration. The motor being assisted by a rider with 24 gears at his disposal. Beautiful bikes to look at and ride. The very low frame makes for easy mounting.
The high efficiency 48V rear motor reduces energy losses by 25%, reduces electric noise and increases efficiency up to 91%.
The frame has been modified utilising thinner tubes reducing frme weight by about 600gms. amore compact down tube allows for the standard geometrics of a conventional bicycle without any sacrifice in the motor charactaristics or the autonomy of the EVO range.
The lithium Ion battery is fully integrated in the down tube and utilises Samsung cells. The new extruded aluiminium tube avoids heat dissipation from the cells and allows the decoration of the frame to be the same on both sides. There is an optional battery winter cover which keeps the battery warm in winter. This is recommended in very cold temperatures. Tha bike is fitted with a kick stand and chain civer as standard
The integrated battery incorporates a high performance BMS (battery management system) offering very controlled consumption and lengthening the life of the battery. Deep sleep mode allows the battery with just 10% charge to be recharged up to 400 days later.
Levels of assistance: Eco 1/.07; Standard 1/1.5; Sport 1/2.5; Boost 1:3.75.
The power is operated by a torque sensor which responds to the weight on the pedals. Jerk free operation is provided by a rotation sensor which also measures the speed of the unit.