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  1. markhamr

    Maximizing Range for the Stark Varg

    I bought a mx bike it had the right gearing for that . Pity it killed the battery range so much you couldn't ride mx on it the 14 helped but not enough wheelspeed(low speed corners) and windup in the rear a bit after exit you can ride around things but well this thing was a constant obstacle...
  2. markhamr

    Lackluster Cooling System Performance

    or just a thermal cool blanket while ur on the grid charging like tyre warmers frozen suit would work non powered even .
  3. markhamr

    Lackluster Cooling System Performance

    ceramic coating on the back of the battery case it will be getting heat sink im thinking about sm not that ive done any just throwing ideas around. i thought the down tubes could be a great idea.added extras I dont have a heat problem just run mx a bit of off road farm bike
  4. markhamr

    Lackluster Cooling System Performance

    run the water pump and the fan while its stopped and off remote power even
  5. markhamr

    Lackluster Cooling System Performance

    plump the front downtubes for cooling maybe (besides the batt)
  6. markhamr

    Lackluster Cooling System Performance

    all good i know your on to it all conversation helps
  7. markhamr

    Lackluster Cooling System Performance

    ha sorry but im having a laugh like running water misters on brakes erwin or thermal fans instead of the clothes line on front of a small block maybe some extra add on cooler like a oil(old school)cooler for your batt when it gets hot. vic should know he has a small block chev
  8. markhamr

    Lackluster Cooling System Performance

    It will not cool as quick when you stop with high humidity or are under speed traffic lights etc If your not going to case it out on a jump take the skid plate off or run a fan for when ur thr jeez .for the battery, Its not rocket science .
  9. markhamr

    Post here your Stark Varg issues (or not!)

    yawns it is ongoing with stark need to pull thr head out of thr provereaill(oriface)
  10. markhamr

    Stark Varg: Gearing for optimal range

    Do a thousand laps hold your lines and back to back it. As harry said 50 laps my way.
  11. markhamr

    Lackluster Cooling System Performance

    My bike is a early edition I ran it out of the box stock that's when I had most of the issues I have my stark going pretty good now but still firmware problems, I can get around most of them .just annoying and something I do not need on race days, by the end of the year I am hoping to be on a...
  12. markhamr

    Lackluster Cooling System Performance

    Mine was a battery issue.Maybe the sensor or even firmware. I have sprayed water on inverters to lower temps shed system cheap chinese inverter. It helped a lot.
  13. markhamr

    Lackluster Cooling System Performance

    kool problem solved then. There isn't one.
  14. markhamr

    Lackluster Cooling System Performance

    I am not sure if you are chasing something that is not there. I would be asking some motard riders what they do to beat the heat, they put a lot of heat stress on there bikes. How hard are you riding it / what gearing / settings and more all matter The retro fit idea does not seem good to me...
  15. markhamr

    Stark range video(s)

    I was trying to keep away from comparisons as I said there's a lot of different factors. Gearing was not the magic answer either. The bike rode better with the 13 front sprocket. It developed push at low speed with the 14 and suspension windup which unloads the rear. I just did it for range...
  16. markhamr

    Stark range video(s)

    There are a lot more factors involved. I would rather leave piston bike comparisons out of it and just concentrate on making this one go well. It is a bit easy to just jump on a stark with all that power and say hell it is fast. Reliability is a key and it doesn't matter how fast it is if it...
  17. markhamr

    Stark range video(s)

    I think that's about right 35ft for a 450/ 70ft for a stark so maybe ?ft set on 60 in the app ,but its totally different . I think electrics a bit linear on the dirt. Cogging the motor somehow like traction control would help. I was surprised how much it spun the rear tyre in the mx2 setting...
  18. markhamr

    Stark range video(s)

    lost me there vic https://www.bing.com/videos/riverview/relatedvideo?q=stark+varg+on+dyno&&mid=50ACF75A602039AC8DAF50ACF75A602039AC8DAF&FORM=VAMGZC
  19. markhamr

    Stark range video(s)

    Its more like 100 percent more torque
  20. markhamr

    Owner's Review long term stark

    Went to test the bike with the 15tooth front sprocket yesterday 7/09/25 Unfortunately it had a problem and wouldn't charge. I was pretty sure I knew what the problem was and rectified it . It was a problem with the bike itself not any other. Another day lost which turns into a week before i can...
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