Recent content by gewoontim

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Hi all! Currently I am doing a research project on the current state of electric motocross bikes. Part of this project is to gather the feedback of Stark owners and identify any potential improvements that could be made to the Varg or other electric motocross bikes. For this I am asking if you...

I am using a 160 Michelin supermoto tire on a 5.00 Alpina wheel in a Varg. So that combination will fit for sure. I will measure the width of the ContiAttacks today as I have a set of them as well.

I would say (almost 100% certainty) that the ContiAttack SM 2 is the best choice for street SM. They are recently released (end of 2024) and the ContiAttack SM line always has been really soft compared to other street tires. Also they are specifically developed for supermoto and their low...

Hi all, So I was indeed quite busy! I did however order some stock for a new batch of 10 pieces. As shipping to the US was really expensive, from now on @SilverSurfer will take care of orders in the US and maybe also Europe. Who is interested in a black edition? I have 4 kits of the black...

Hi all, I am currently working on the improved version with a complete sheet metal inside construction. I am also making some improvements to the outside of the case and I noticed that the Varg charger has this hexagon pattern on it. The previous pattern was just randomly chosen, and therefore...

Thanks guys! I don't have an Alta, but for a personal project I was mainly interested in this. What brand/manufacturer is the charger or is it in-house developed by Alta? Does anyone have a picture of the unit? So the output power is about 1000W (+/- 3A)? So if I understand correctly, an SM can...

Hi all, I am interested in how the Alta OBC in the SM works. Can someone shine some light on this? Where is the charger positioned? How does it look/what is the form factor? What connector did it use? Or did it use the same connector as the offboard charger? Thanks!

Hi all, So last year I built a large powerbank to power my Stark and other EVs, and I called it: MX Powerbank. The main reason I built this is that I wanted to not use a generator at the track. In addition to that I wanted something that I can put in the trailer and charge in my home. The...

So I made an updated manual for the kit. The original manual was quite short and this should explain the whole process a bit more!

At the moment I am working on getting all orders out. There are quite some orders and I couldn't keep up with the demand. Therefore I am making a revised design that incorporates more sheet metal parts. This should be higher quality and faster to produce. I will update in this topic when the new...

The torque is probably at the motor. which has a few reductions and it will probably end similar to the previous Freeride. What stands out to me is the voltage they are using. They are specifying a 50,4V system, which implies that they are on a 12S cell configuration. This means that outputting...

In the EU Stark has lowered the price of the 80HP variant to €11999. You also cannot buy the 60HP now anymore..

Yeah, absolutely weird. Also, I don't really understand why they are lowering their price so much as they are pretty much the only offering on the market. Why give the customer a $3k of €2k rebate in exchange for ... a few more sales? I would say the additional profit would be quite welcome in...

Batch 2 is ready to go out to new owners. I will be contacting the lucky ones this weekend. Also ordered parts for the next batch, so hopefully batch 3 will be out faster. Thanks for your patience!