#Sondors rockstar deutschland full#
#Sondors rockstar deutschland trial#

to meet the 750W requirement and/or to respect the limits of the other components. In this case, because I suppose Sondors didn't change the motor gear box but only the programming and electronics, they lowered the Amp.

#Sondors rockstar deutschland trial#

road motorcycle can have only 126 Nm of torque and a slow Trial electric motorcycle, equivalent of a 125cc, can deliver 600 Nm of torque. It's exactly like a normal 12 speeds bicycle. In most case it's obtained with a gear box where rotational speed is sacrificed to increase torque. Of interest the limit on some CVT is right around that 95nm, or your warranty is voided. However if you go into the display and crank everything to the max and pedal like mad in the highest possible setting without the throttle, you are pulling up more than 95nm. They probably also have limiter on the throttle at 750W just like the Watt Wagon again 95nm from a certain point of view. Here's what I think, Sondors went to Bafang and said what does 750W of power produce on the ultra for nm, the answer is 95nm. But it can handle the gradual build up of pedaling. But a Gates belt is one answer, but even then the CVT can't handle all that power it kills them on the instant power via the throttle. Watt Wagons puts a 750W limiter on their throttle to prevent their way more powerful motor controller from killing it's components. He mentions throttling, it even being part of the cause of the break of the chain going up hill. That fact that he broke a chain shows the power of this motor, but if you have read enough forum posts on the Ultra that is the number one complaint on that motor, it eats chains if you really push it and don't figure out the gearing. The upside is you will never burn this motor out on this Ebike as it's made to do so much more. They are the very first company to downgrade the ultra motor in such a large way, stock controller is 30amps so 1440W peak, can you seriously believe a difference of 240 Watts is pulling that nm that far down? Rated at nominal 750W to stay within current laws.Īre you telling me 1200 Watts can only produce 95nm on that motor ? When they say it's powered down to 95nm it's because they downgraded the controller to 25 amps.īut then you do the math even with that slagging of the power 25A X 48V = 1200W peak output. Watt Wagons has a version that runs 3000W, but you can only ride it for 1 hour. That motor is very capable of doing much higher numbers. The basket was to enhance the delivery process. Why should it be just 88-pounds when I put 225-pounds into the frame's suspension? This bike did not handle well with the weaves.

#Sondors rockstar deutschland full#

Posts and fences are setup so that a rider must slow and weave so as to not plow at full speed into a train. The motor continues to power forward for about 2.5 seconds after the rider stops pedaling.įinally and anecdotally, I rode a bike path which crosses train tracks.

Sorry, it is hard to photograph an LED with a flash. The weight is 19.3Kg front and 19.65 to the rear. The battery charges to 90% when it is in the off position and automatically stops chagrining. Click to expand.I am not a reliable source.