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  1. DavidCH

    Ratz's Great Garage Sales 2023.....SRAM high-end 11 speed Cassettes

    Have you got a spare 21.5 in v20 chainstay that you need a new home for?
  2. DavidCH

    HPV World Championship in Austria

    I'm impressed... 62kph ... that's awesome. I have no idea how you do it.
  3. DavidCH

    I never look back, darling. It distracts from the now, A V20c design journal

    I have just been looking at what the latest crit riders are riding. Sram 52/10 for sprinting. I have nag at the back of my head. I have some pbs that I still have not cracked from 2016 when I had a rotor 54t Q ring and 165mm shimano cranks. I am 5kilos over weight and 11 seconds off that...
  4. DavidCH

    Wondering about the fastest, while wide-range, drivetrain

    Yep... I can understand your concern. I check this , every ride.
  5. DavidCH

    Opening up Pandoras Box

    I love the Vendetta... I regard it as a race horse on steroids. Here's the thing. As usual it's a tradeoff. Engineering is a science of compromise. If you have the money , you can go for a Rolls Royce Solution. Is it worth flashing the cash and buy a sram Eagle axs cassette or stick with...
  6. DavidCH

    HPV World Championship in Austria

    Anyone can enter but you need a doctors certificate to say that you are up for it. That hill climb looks almost impossible. How on earth do you train for something like that?
  7. DavidCH

    HPV World Championship in Austria

    Maybe we get an interesting race report to read?
  8. DavidCH

    HPV World Championship in Austria

    Emmm time to get those oversocks I think! So is it a v20c... it looks like the old model?
  9. DavidCH

    HPV World Championship in Austria

    Congrats to all those taking part. Must have been stinking hot.
  10. DavidCH

    Paris-Brest-Paris 2023?

    I got a softbag for trains but sure wouldn't want to put it on a flight. Maybe , if you encased it in bubble wrap and wrapped it, it could work. You can't go wrong with a carbon hardcase like the one @LarryOz uses.
  11. DavidCH

    State of the Cruzbike Nation

    No kidding, but when you get in the 9% it's more important to practice being mobile , balance, low c of g and active. That's what cruzbikes give. I spent an hour last night researching innersoles. It's a very personal subject. Some people spend over $100 for a pair. I think it depends on the...
  12. DavidCH

    Quickr 3.0 - not quite AI yet

    Nice little project
  13. DavidCH

    Little tweaks

    I have just completed an update. Just like @Frito Bandito , I am running force axs drivechain. But unlike frito I was using a shimano ultegra 11 speed rear deuralleur with the xshifter and it was OK with 12 gears but the pully system was too shallow so anytime you wanted power the chain would...
  14. DavidCH

    Wondering about the fastest, while wide-range, drivetrain

    I am going to replace the brake cables pretty soon , I also want to swap out the brake levers as it was only a proof of concept. Sram do some pretty good aero tt brake levers that could be a good buy. The disk brake pads ought to be swapped out for something better too. The heat this year is...
  15. DavidCH

    Wondering about the fastest, while wide-range, drivetrain

    Hi @Tor Hovland , here are the photos. I am thinking about getting the medium sized chainstay as i have a large , which is too horizontal for me with hills. I think the optimum is something in between. The cranks are 155mm. I'm a bit adventurous with the brake cables but I check for fraying...
  16. DavidCH

    Helmets

    I remember trying those nostril openers and thought it would be a good try on a recumbent... not. Good way of swallowing insects very quickly. Full face faring is the only way. Something like a welders eye protector would be good
  17. DavidCH

    Wondering about the fastest, while wide-range, drivetrain

    Sorry Tor, I've been out for a month. I get my hands on the V next week. Photos Monday
  18. DavidCH

    Wondering about the fastest, while wide-range, drivetrain

    I use an x-shifter with a 12 gear configuration and got rid of the brifters and front deuralleur. If you go for this try to buy an extra battery as its pretty useful on a long ride
  19. DavidCH

    Wondering about the fastest, while wide-range, drivetrain

    Go 12 speed... lose the brifters... get some aerobars and attach brake levers. Try to go electronic with blip switches for gear up and gear down and you will be so fast and light.
  20. DavidCH

    Cracked Handlebar Screw Section: Help Needed

    A v20 with a thor seat can be adapted to be at 30 degrees ... I remember seeing a post somewhere on this site
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