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My first Ebike: Quantya Track from Switzerland. Brand dissapeared like may other, but we had good fun in our "Ebike rental park for everyone"! 7 years of burning money, than i tried to deal ALTAs. Same story at the end!

Yes it is long. The Chassis is L5 and sh (superhigh). The length now is 7,4m ! I have onother bed for one person above the driver. So most of the time, I do not need the rear bed. I am superhappy with that van. It is good for sport/racing, bike presentation and holidays with family!

Hey Philip, I like the idea to charge during driving! I have to think about that! I planed to be a ALTA dealer here in Germany, so I built a transporter for bikes , but also for racing events, to show, what the bikes are capable to! I took a Fiat Ducato Clever Camper, which is pretty much the...

Hi Philip, the MX hall is here: https://www.mx-halle-bayern.de Track is about 40 seconds long, good conditions and nice jumps. The skidpad extension is a simple PVC plate with tye raps. Easy and cheap! Keeps the battery free from dirt. Tell me, when You plan to drive the MX hall, then we can...

Want to let You know, that my ALTA can fly! In Germany, the outdoor season is stopped due to cold weather, so we go in the MX hall for the winter! First test was good fun, as You can see!

This bike was already in the Facebook Group "Electric Motorcycle builds"! It was made by a private person.

Welcome to Germany: Here we have to go to the TÜV and every technical change has to be checked and written into the vehiclepapers! So they will write the sprockets and wheelsizes down, the topspeed and at the same time, they check the speedometer! So there are no tricks possible. All 2 years, we...

Yes the SM rear wheel is around 8% less diameter. If I take a 45 chainwheel rear, the bike will run 130km/h. But my question was, if I can program somehow the speedo with Multitool?

Not a good idea, to change the front sprocket (or rear), because that will change my topspeed again, what i try to adjust to 130km/h. The topspeed of the EXR (115km/h) is too low for a SM. May be , I put a second GPS speedo near the dash. But this is not the perfect way to do!

Hello Alta Freaks, I am just building a Supermoto wheelset für my streetlegal EXR. In Germany it is the law, that the speedometer must read the exact speed you go plus a few kilometers, minus is not allowed. Any ideas to adjust/change the digital speedometer to the new rearwheeldiameter plus...

2019 EXR only 11,3 hours and 272 km because brand new and now streetlegal! 2018 MXR 95,8h and 2888,3km only hardcore Motocross includng racing! no problems except broken frontfender holder. Best bikes I ever had!

I think, there is no change in range, because range is a 99% matter of speed and driving style, but no matter of enginerevs! The effect is in my opinion the other way round: The higher You rev, the more voltage (V) the engine gets, the lower You rev, the more current (A) is flowing. Higher...

I changed the rear brake only to LHRB, no footbrake anymore. If You got used to it after a few minutes, You never want a Footbreak anymore!

Update: EX got sold today! Now there is the last new MX in Europe for sale!

Update about gear noise: I have now 85 hours Motocross on my MXR. The gear noise was normal like You described here above in that thread. But now it got way more noise from the right side, when easing off the throttle. I opened the gearbox. The gears look good, no wear, but it seems, that the...

I tried 220 to 240 Volt (descrition above) and 120V. Only 120V did work with an inverter, because Germany has 240Volt net! I have to turn around sometimes the plug, because it works only in one direction.

Hello Silenthorse, i never had a groundissue, only voltage out of range. Did You try an update? Sounds like the MXR error 103 problem to me!?

redshift1 was the password for starting software, but it does not work for admin rights!

Hello ALTA guys, i got with the last 5 bikes from LA also the dealer laptop for servicing and updating firmware from that dealer. Now I want to install some additional software for playing the ALTA service videos (mp4), but the laptop wants a "password for root", see picture. Does someone know...

Electric is Everything! Brammo Empulse R for the asphalt ride in Germany