Originally aimed at security forces, the TidalForce M-750 is a rugged, durable and foldable electric mountain bike. In the back hub is its patented WaveCrest Adaptive Motor system, and in the front hub are the Saft Ni-MH batteries comosed of Saft’s VH D cells.

By close consultation with WaveCrest, Saft engineers have helped ensure the best electronic interfaces for what it is a unique circular battery. Thirty Ni-MH cells are linked via 15 cables and 4 connector systems to the bike’s motor and controls. Saft’s role also involves receiving components from other suppliers chosen by WaveCrest for the manufacture for the bike’s battery subassembly. The TidalForce M-750 has a range of 20 miles (about 32 km) on a single battery charge. It reaches top speeds of 20 mph, which is consistent with U.S government regulation of light transport vehicles.

Greater mobility and security
On the heels of this electric bike, WaveCrest also launched another model, called iO for consumers. Both electric bikes deliver similar performance levels which include efficiency, acceleration, quietness and torque - all unparalleled in the electric bicycle market. Riders of the iO can augment its range by pedalling.

Security officers who use the TidalForce M-750 can quickly apprehend suspects in pursuit situations. They also can patrol larger areas for longer periods of time, and carry more equipment and supplies without fatigue.

What’s unique about the technology ?
In addition to the electric adaptive motor system, the technology features customizable controls that manage the system’s total performance - and an advanced Saft battery system that delivers excellent power, range and efficiency. Thousands of times a second, optical sensors in the motor inform a digital signal processor how fast the motor is rotating and how much torque it is generating. The chip then uses algorithms to optimize motor efficiency at that speed and at that torque, automatically recharging the battery when feasible.

To ensure the technology’s success, Saft has not just delivered unique battery systems but has also built a close long-term partnership - a great combination in making these electric bikes a success.