Search results

  1. E

    Folding mid drive conversion options?

    Hi, all i'm currently modelling a CYC Stealth Gen 3 mid drive to see if it fits on a Brompton. Witch could give impressing results if it works, i'm using a 2 speed no fender Brompton with eventually custom carbon wheel to make it pretty light ! Currently its running a DD from Grin Tech and as...
  2. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    yes, but for those 2 trikes that i bought used first recumbent experience, im doing single rear, but if we realy love it and do more then 3000km per summer we will consider buy new one that are a perfect fit and doing a dual front motor, always need a projet for the future XD
  3. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    Nan its a 20 inch, so i went with the faster winding + im aiming for torque and not top speed, according to grin 20 inch with this motor gives quite a bit of low end torque but less top speed (im doing max 30km and hour and then auto regen kick in at 35 km per hours)
  4. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    Hello so just for a small update I went with a single FH212 fast wind from grin, I've program them and waiting on my new tires for some snow testing! I went with those sine GAll axle was out of stock and since it's the first trike me and my wife own we don't even know if we like it so in the...
  5. E

    Modding a Brompton bike to fit a CYC Mid Stealth mid drive

    Hello all, i have a project to fit a CYC Stealth Gen 3 into a Brompton frame, without affecting the fold. This is the specs of the motor : This is and example of the bike : I've made a red mark to represent the center pedal to the top tube around 180mm Blue mark is the largest space 100mm...
  6. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    After speaking with Grin i also think single GMAC would be enough an probably have a lot of torque, still i like the Grin All axle made in canada like the fact that its not from china, but i dont want performance to be affected. I realise my Cranset used a 24 mm x 68mm width bottom braket thats...
  7. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    They have just confirm that baserunners can do it without issues. So is dual for the price realy worth it vs the BBSHD+ Enviolo hub combo? Utha Trike in they email told me that mid drive makes more sens on a Trike, it got me confuse since on bikes its doesn't really matter exept if your running...
  8. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    Ok I like that so dual motor increased stability and traction at the same time! Could I do it with dual baserunner? I have 2 V6 baserunner and cycle analysist lying around its would make it cheaper to reused them on this build instead of buying 4 new controller etc
  9. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    So should I got with GMAC or Grin all axle ?
  10. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    Yes thanks, I know about the freewheeling I use it on my Brompton direct drive, it's just I thought that maybe since it's gear drag would be worst cause ont the multiplication effects of the gears
  11. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    Ok nice thanks, I really like this tire's thing is I have 3 - 20 inch's wheel so this one comes in at 26 + this would i guess be my best bet : MTB Reader . My concern with the GMAC is the Drag, since it's using gear but without a clutch, I'm afraid drag will be multiply by the gears...
  12. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    What I do is go into low gear and push hard on those pedals, have a 20-inch wheel so I'm going for low end torque. My second trike is not bought yet (the one for my wife). I'm thinking 20 inches to.
  13. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    Nice thanks I've just look at the mid drive project seems nice ! My trike as a standard 135 mm quick release axle so it can fit GMAC or all axle without a problem, you've work with both, if I go hub route, in your opinion, Wich seems the best for my application?
  14. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    Ok, sry if it wasn't clear, i will re-phrase that: 3 possibles motors configurations, Dual front, Gmac Rear, All Axle rear. Do you have any experience with them? And possibly a BBSHD with an enviolo automatic drive I may consider if anyone tried it.
  15. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    HI, I never mention anything about 3 motors; its Grin rear all axle vs Gmac VS 2 Front grin single side axle. But yes, the issue is I want the best traction possible.
  16. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    Hello all, New here, I've been building a couple of eBike with different motor in the pass, BBSHD, CYC, Grin GS62, Grin Brompton Kit etc, but ive decided to build a solar Recumbent trike. Thing is I'm new to trike and how they ride and handle, I've notice from testing it without electricity that...
  17. E

    GMAC vs Grin All Axle vs Dual Drive Catrike

    Hello all, New here, I've been building a couple of eBike with different motor in the pass, BBSHD, CYC, Grin GS62, Grin Brompton Kit etc, but ive decided to build a solar Recumbent trike. Thing is I'm new to trike and how they ride and handle, I've notice from testing it without electricity...
Back
Top