I had a very productive weekend...mostly.
My bike was (emphasis on 'was') all built up by Saturday noon so I took it to my tri shop for a fitting.
I didn't have the handle bars wrapped nor did I cut off the excess brake and shifter cables as I knew some final adjustments would be made before doing that.
I set my bike up on the shop trainer, changed into my tri uniform and mounted up for the fitting to begin.
Shop technician, Trent, hooked me up to 'retul' and we went to work.
The 'retul' fitting program is computorized and I was fitted with sensors along one side of my body starting at the wrist, elbow, shoulder, hip, knee, ankle, heel, and toe.
Trent: Start pedaling and then shift up into your big ring so you're under load.
Me: Yes sir.
Trent: See this side shot of a stick figure on the monitor? that's you.
Me: Cool.
Trent: Now shift up in the big ring and we'll start the analysis. Pedal like you're racing.
Me: OK, here we go.
Trent: Keep pedaling so we can get some good numbers.
We did this several times and each time we changed my saddle hight and body position to produce the best numbers (data sets that fall into the acceptable levels recommended by...experts).
All diled in and we knew that my aero bars needed to be gut back by about 3/4 of an inch so I could work the shifters without having to slide my elbows foreward and off the elbow pads. I know this when I bought the aero bars and many aero bars are made a little long expecting that they'll be custom fitted.
I took my bike down into the mechanics den and cut my Vision carbon aero bars at the prescribed length.
When I inserted the shifters back into the bar ends for mounting, they hit an obstruction so I looked into the end of the bars to find that there was a change in the thickness of the aero bar and the inside diameter abruptly changed to a smaller diameter. The shifter insertion bottomed out which left the shifters sticking out about 1/2 inch too far and beyond reach when in the aero position. Not good.
Mechanic said they have adapters to solve this problem. Good.
Mechanic gave me a set of said adapters. Good.
I attempted to attach the adapters but they were threaded the opposite direction and were not compatible with my Sram TT carbon shifters. Not good.
Mechanic checked on line and said we can call them (Sram or Vision) on Monday (when they're open) to seek a solution.
I hung up my now partially dis-assembled bike in lay-a-way, hung my head, and went back upstairs.
I talked with the shop manager (very astute and knowlegable about all things bike) and she said there is likely not a solution to the incompatibility issue between Sram shifters and Vision aero bars except to exchange the shifters for another brand that fits. Not good.
But, we'll see on Monday or Tuesday.
Training summary days 2-4
Saturday. 8:00 AM club group spin
One hour of various intervals, one leg pedaling drills, and big ring simulated hills.
Sunday. 8:00 AM run.
EZ aerobic for 30 min.
Then 4x20sec. fast pace w/ 40 sec. recovery jog.
10 min ez jog cool down.
11:30 AM Kick-boxing
Warm up
4x3min rounds with sparring partner. Maximum intensity last 30 sec. of each round.
Push-ups and core work
Cool down
Stretch
Monday. 6:30 AM Swim.
300 wu
8x50 dr @ 1:05 (2 sets of 4) 1= 6 count, 2= catch-up 3= fingertip, 4= R arm/L arm
3x50 build @ 1:00
500 time trial at 7:57
100 ez
200 time trial at 3:09
150 recovery swim
10x75 pull w/ paddles and bouy @ 1:15
6x75 kick @ 1:40
100 ez
3,100 total. 75 minutes.
6:00 PM Weights
7:45 PM. Body Flow
4 comments:
Oh my goodness - now that's a sophisticated bike fit. WOW. I want one of those.
Too bad about the aerobar/shifter problem though. That sucks. I can't wait to see the finished product!
Woooow it sounds like you are on your way! How, how, how do you get to where you are with bike knowledge? Where do you start?
And yay for kickboxing! ;)
Well done not throwing the darn thing at someone!
Looking forward to the beautiful end-product soon :)
That kind of stuff can be so frustrating! And WHY does it always happen on weekends???
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