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  1. Theo

    The Gray Ghost

    I'm pretty sure that the battery doesn't have an active cooling system that senses the temperature and adjusts it: it only has air cooling via fins. The wheel diameter, as you surely know, affects the acceleration of the bike. Your previous rear wheel was a 140/80-18 (noticed it in some of your...
  2. Theo

    One-wheel EVs

    4.2 kWh, 93 mph / 150 kmph stated top speed, 0-60 mph / 0-96 kmph in 6.1 seconds, tested in the video o_O Unfortunately, according to an AI I've asked about it and like I expected, such a vehicle wouldn't be street legal here in Italy and honestly I don't know what to think about its safety.
  3. Theo

    Difference Body Parts between EX and SM

    The SM frame, according to their site, is the same of the MX 1.2.
  4. Theo

    Cold Weather Storage and Charging Questions Answered

    It looks very attuned to the color of the wall. Besides, if you urgently need to go to the bathroom, there's no faster way!
  5. Theo

    Issues after motor swap

    I didn't measure mine, but it was the right length.
  6. Theo

    Issues after motor swap

    The inlet and the outlet hoses would be impossible to connect if the cover were installed rotated.
  7. Theo

    Stark Varg SM

    I would have expected a 150 or 160. At least here in Italy, but I bet in France and in many other countries, too, the vehicle registration certificate lists the allowed tyre sizes and usually there is more than one; hopefully, they allow bigger tyres to be used. They also use a 4.5" rim...
  8. Theo

    Surron Ultra Bee Broken Frame and Swingarm

    Sorry to see that. So is the swingarm made up of steel? Not that I'm suggesting it, but what is your opinion about welding the cracks?
  9. Theo

    Varg suspension

    I've just found out that now, on Stark's site, there are spare parts for the fork such as a rebuild kit, single components like the dust seal and the oil, too.
  10. Theo

    Stark Varg SM

    The left axle holder of the fork, that you can see from 9:00, looks pretty special. It doesn't look like there is any pinch bolt or that it's split in any way. It looks like the pinch bolts are only on the other side, that you can see @8:50. I'd like to see more of it.
  11. Theo

    Stark mobile charger is out !

    In the comments of their YouTube video "bending the rules" they have stated that it's compatible with the EX and MX models. Our @Erwin P has asked for confirmation about the compatibility with the MX 1.0 and I think that it is compatible since the part numbers for the chargers of the 1.0 and the...
  12. Theo

    Other Bikes Trailblaze Omega

    Probably when I explained my point of view on why I find the rear suspension of the Omega peculiar I wasn't very clear. Let me retry. In general, what manufacturers want from the rear wheel is to have a so called progressive behaviour; this means that the more the wheel moves up, the stiffer...
  13. Theo

    Coolant recommendations for Varg MX 1.0. G1 to G2 cooling conversion kit

    @mmalherbe: you can see the kit, first not installed yet and then installed, from 1:10 here:
  14. Theo

    Stark Varg SM

    I've found a video of a Dutch professional/former professional, Marcel van Drunen, who looks like he has promising results drifting with a rear hand brake. According to the video description, in the video he was just trying a new bike, plus he was also doing it in a not suitable environment...
  15. Theo

    Other Bikes Trailblaze Omega

    Now I think that I understand better the logic behind their choices about the rear shock: they want to have a frame both for linkage and linkageless setups and therefore the shock is tilted like it is in usual linkageless [corrected by edit] bikes, then progression will probably be achived in...
  16. Theo

    Woods riding

    I personally don't tipically ride over my head. Sometimes I crash but so far I've never had very serious injuries. I should point out some things to explain my experience and my point of view: First of all, I am a slow rider and overall my experience is something like 200 hours at private tracks...
  17. Theo

    Coolant recommendations for Varg MX 1.0. G1 to G2 cooling conversion kit

    Yes, that's something peculiar of the Varg: in order to remove the plastics you need to remove two of the three bolts that support the subframe. When those two bolts are out I am also careful not to use the handles of the subframe to move the bike since in that condition the subframe is not...
  18. Theo

    Woods riding

    Don't worry, I'm not good either :LOL:
  19. Theo

    Coolant recommendations for Varg MX 1.0. G1 to G2 cooling conversion kit

    Well, what we find in our radiators and what we see in Stark's YouTube videos is a pink/purple coolant. This typically indicates some kind of Organic Acid Technology type of coolant. Unless Stark theirselves tell us what coolant is in there -and maybe their SAM chatbot can help- I think that we...
  20. Theo

    e clutches rare bulba

    Never tried one and I am not interested in them, but keep in mind that according to Stark's CEO an e clutch will void the warranty (if yours is still valid); here he is stating that @44:18:
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