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  1. LarryOz

    Pedal stroke analysis with Powertap advanced metrics

    Great data Alexis. From your graphs and your video, it appears to me that your knee is bending at least 70 degrees on your back stoke. You also appear to be fully extended, so you can't really push the boom out at all or you would be hyper-extending you knee. This means to me that you are a...
  2. LarryOz

    "Winter" - Cruzbike Virtual Time Trial Challenge

    Results from week #1: The following people successfully rode the week1 Tt at full speed and set their PB on their course(s) of choice. Per the rules - everyone gets 1 point. We are all tied. Cliff Federspiel - 1 Jim Finger - 1 Ken Holzhausen- 1 Larry Oslund- 1 Jim Parker- 1 Maria Parker- 1 Rob...
  3. LarryOz

    "Winter" - Cruzbike Virtual Time Trial Challenge

    OK everyone! This is week #1 of the Winter TT Challenge. Sponsored by our favorite bike maker: Cruzbike - I'm trying to talk them into giving the winner an S40 frameset! :rolleyes::rolleyes::rolleyes::rolleyes::rolleyes: - We shall see what they come up with! haha All joking aside - yes - this...
  4. LarryOz

    "Winter" - Cruzbike Virtual Time Trial Challenge

    Whatever you need to do Jason - good practice for you to learn another discipline! Going all out TT for 15 miles without having to climb a mountain. I imagine for you - shoot to average FTP+10% for this short of a TT. Put your Garmin on your bike with a screen display showing avg power for lap...
  5. LarryOz

    "Winter" - Cruzbike Virtual Time Trial Challenge

    I wouldn't worry about it Robert. At least you can ride the Zwift Watopia Laps now anytime you need to for the challenge. Eventually we will figure out how to get Zwift to report your watts in the Strava upload. All we really need is your time anyway. It's just nice to have the watts to see how...
  6. LarryOz

    "Winter" - Cruzbike Virtual Time Trial Challenge

    If you don't like the "world hack", you can just take a look at the Zwift calendar and plan when to do your ride. https://zwiftinsider.com/schedule/ For some reason I am not allowed to upload photos any longer on this forum, or I would post a screenshot of the Jan 2019 schedule. They are...
  7. LarryOz

    Zwift - Cruzbike Activities (races and group rides)

    Come on all you Cruzbike-Zwift enthusiasts: email me and sign up for the Cruzbike Winter TT Challenge: https://forum.cruzbike.com/threads/winter-cruzbike-virtual-time-trial-challenge.12754/#post-151459
  8. LarryOz

    "Winter" - Cruzbike Virtual Time Trial Challenge

    Great idea Jason - of course a quick look at the data would reveal even that neat hack, cause nobody is that perfect. In reality the person who is best poised to win something like this comes into the challenge 'totally out of riding shape", i.e there first TT is so bad they are embarrassed to...
  9. LarryOz

    "Winter" - Cruzbike Virtual Time Trial Challenge

    I am not sure what you are asking me to do: Link my Watopia Stava segment. For me, the 2laps-Watopia segment was a "hidden segment", which means you need to scroll all the way down to the bottom of all the segments (after you are sure you did a ride that was 2 laps) - There is a button called...
  10. LarryOz

    "Winter" - Cruzbike Virtual Time Trial Challenge

    You can use any course you want - just needs to add up to about 15 miles.
  11. LarryOz

    "Winter" - Cruzbike Virtual Time Trial Challenge

    That might work, but the true proof of better "fitness" is a better watts/Kg ratio, which would require everyone to have both power and HR for each ride. (This is exactly what Zwift uses to tell your virtual bike how fast it can go based on the terrain you are on) If you go just by HR, with...
  12. LarryOz

    Sebring 2019

    Harry - clearly you did not read the fine print rules for starting a thread like this. You are contractually obligated to go since you started it - Tell the "thing in NY it will have to change its date - Sorry! ;)
  13. LarryOz

    Cruzbike Blue Ridge ride for 3000 Miles to a Cure

    Hello fellow Cruzbike tribe members. If you are not riding the Blue Ridge Parkway for 3000 Miles to a Cure this coming May, I ask you to consider donating towards my fundraising goal. Here is the link to my donation page: https://fundraisers.hakuapp.com/lawren-oslund Also consider this your...
  14. LarryOz

    "Winter" - Cruzbike Virtual Time Trial Challenge

    Here is a nice Zwift Insider link that explains how to set your world to Watopia (or any world you want) https://zwiftinsider.com/world-tag/
  15. LarryOz

    "Winter" - Cruzbike Virtual Time Trial Challenge

    I hope are kidding, but hard to tell since you did not through up a little smiley or anything! :rolleyes: Sure - You could probably do it (sandbag) and even keep it from me and the group, but you would have to strategically sandbag less and less each week to get good points, and without knowing...
  16. LarryOz

    "Winter" - Cruzbike Virtual Time Trial Challenge

    What is it? A winter Cruzbike Virtual TT Challenge Series that is created and administered by Larry Oslund. (Officially approved and with blessing of Cruzbike owners - Yes they will participate!) It will be 10 weeks long and we will use it to fine tune what will be a longer 26 week Summer TT...
  17. LarryOz

    AeroPod as CDA measurement

    Gosh - this is a lot of stuff to read. haha! Well - I had to give my wife something to get me for Christmas - and she said no to the Milan, so my 2nd choice was this aero-pod! :rolleyes: So I will be un-wrapping it next week and I will be testing it along-side my other known testing methods...
  18. LarryOz

    60mm or 50mm carbon wheelset?

    I sincerely doubt you will see much advantage running 60's as compared to 50's. The faster you are going, the flatter the terrain, and the less wind the more difference there is likely to be. I also doubt you would notice any real handling issues. If the wind were strong enough for you to feel a...
  19. LarryOz

    Adjustable seat angle ideas

    I am hoping to build something similar Seth. I think Rick Youngblood had created a nice adjustable seat, along with a few other Cruzbike members. I also think it would be handy if the seat hinged about 7" past the front, that way the seat area remains relatively flat. This would however make it...
  20. LarryOz

    If I can get my 20 min power up to 375 watts I'll do Sebring 24

    He averaged 276watts for the first 12 hours! Also - really nice to have unlimited time in Specialized wind-tunnel to fine tune your aero. His legs are like tree trunks! Sure would be cool to see what he could do on a Vendetta. (We'll just have to wait until he hurts to much to keep doing it on...
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