Thursday, September 17, 2015

The Parting of the Yeti ASR Frameset

After my yeti asr cracked, I decided to disassemble and sell the good parts. I had dirt labs take apart the rear shock since one of the bolts was impossible to remove, for me at least. I sold the pivot bolts and rear shock locally on craigslist. I sold the dogbone on ebay and it went to a buyer in France. The rear triangle was sold via craigslist to a guy in nyc. The total of parts fetched $355 (150 + 40 + 135 + 30), so not bad for a six year old broken frame.

Sunday, August 30, 2015

Mt Evans



I had been thinking of this ride for a while. The road closes after labor day and with a ideal weather forecast, I decided to give it a go. I parked at the clear creek middle school. There's lots of parking and it's right off 70, so you're not losing any climbing.

From the school it's just shy of 28 miles to the summit, with 6.6K of climbing. It's a gentle grade, averaging 4%, with only a few areas of steeper grade, but nothing steep.

The Chicago Creek and Squaw Pass roads are in excellent condition, but once you get onto Mt Evans road things go to shit pretty fast and you got to pay attention. There are plenty of pot-holes, road anomalies and tons of annoying water bars/channels.

Above the tree-line the wind started to gust and things got demoralizing at times, but it was nice when it pushed you along in a few sections.

I underestimated how cold it would be. The forecast for Idaho Springs was off about 10 degrees. It was 43F when I started at 7:45AM (late August). I have no idea what the temp was at the top but probably not more than 50F and felt colder with the wind.

I wore a short sleeve jersey with arm warmers on the ascent and while initially it was a bit chilly, it was fine once I warmed up. For the descent I brought along windstopper gloves, a wool hat, leg warmers and a wind breaker. This was just about right in terms of comfort. I can't even imagine what it'd be like if it rained or snowed.

The descent was unnerving for me in a few places since you need to deal with speed, questionable road condition, terrifying drop-offs in places and drivers, who may not be accustomed to or considerate of cyclists. But for the most part the descent is fine, although bumpy. Once you get to Squaw Pass road it gets super smooth but you can collect a lot of speed and gotta watch it with cars.

Overall it was a great experience and I plan to ride it again next year.

Thursday, August 27, 2015

Race Nutrition

I started mountain bike racing this year. I had no idea what I was doing at first and I'm still learning. Here I'll share some of my nutrition related preparations. Feel free to dispute and mock.

The day before a race I eat basically what I eat for typical meals except for the following:
  • higher sodium 
  • more carbohydrate, less protein
  • nothing spicy
  • I eat a bit more than typical (carb loading)
  • Low fat
Example

Spinach salad with tomatoes, extra olives, and mushrooms. Fat free soy vinaigrette.

Chicken taco:
  • whole wheat tortilla
  • shredded chicken breast
  • black rice/quinoa
  • guacamole
  • olives
  • tomatoes
Then about an hour before bed some fruit/yogurt, ex

Sliced peach with nonfat plain yogurt

Not just for race preparation but for all my meals I tend to eat smaller meals, more often. It just works better for me and I don't feel bloated or experience food comas.

For breakfast on race day I have the following at around 6am (Race starts at 10am)

1 cup coffee
1 1/2 cups homemade granola (low sugar, low fat) with soy milk
Fruit: blueberries and maybe half a banana
No dairy (though I've read others have no problem with dairy as long there's enough digestion time)

About 2.5-2  hours prior to the race in the car I'm snacking on sweet potato, banana and toast. I want to finish all eating with at least 2 hours prior to the race, to allow for digestion, though I may have some banana with 1.5 hours to digest. I drink about 32 oz of water with a scoop of EFS during the drive. I want to be fully hydrated prior to race start.

Just before the race I take a gel. During the race I will attempt to drink and take clif shot bloks but sometimes there are few opportunities. My hydration drink of choice is EFS, 1.5 scoops. Anything around 1.5 hours or so I don't worry as much about food. But over 2 hours and it's critical for me. Ideally I'll take a blok every 20-30 minutes. And drink about 18oz over 2.5 hours. I've been racing at Winter Park and they start in the morning so it's never going to be hot, but the sun can be intense.

I bring a cooler so after the race I have an ice cold protein drink waiting, burrito or something lunchy and green tea.

So far this has been working okay for me. I'm sure there are things I could do better and I'll continue to tweak it as I go along.

Thursday, July 30, 2015

Animals I've seen on rides

Riding on the east coast I never saw many interesting animals. So far in Colorado here's what I've seen while riding

Bear (in the boulder canyon tunnel) Changed course and rode down canyon, which was probably more dangerous.
Moose (winter park) Steered clear of this guy
White pelican (Dodd reservoir, off neva road)
Snakes (bulls on walker ranch, rattler on 36)
Pack of coyotes (marshal mesa)
Fox (crested butte)
Wild turkeys (betasso, flagstaff road)
Racoons (on my roof, everywhere etc.)
Skunk (bike path)
Marmot or beaver type creature (winter park)
Deer (everywhere)

There was a mountain lion in my neighborhood which got tranquilized by animal control by the time I saw it.

Wednesday, July 1, 2015

Racing Ralph Ralphed

This tire lasted no more than 4 rides. It started to leak from a sidewall scratch just after a winter park race, fortunately not during. Without snakeskin these tires are notorious for sidewall failures so this is not unexpected. I got a deal on the tires at $27 so can't be disappointed. I sloshed the sealant around and the by the next day it would hold 30psi. Still I didn't want to get stranded so I followed the stans repair guide and booted the tire with a tube patch. I didn't have brake clean so used isopropyl alcohol. I see if I can get four more rides out of it but I'm not taking it to any pointy-rocks type trails. I found a stans booger in the tire where the sealant must have dried from the air rushing out.




Sunday, May 17, 2015

Homemade Fox 26mm Chamferless Socket

Something feels very wrong about spending $140 to have my fox fork serviced every season. I started reading about servicing and the basic service is not all that complicated. Actually Fox provides some really great videos on their website (32 Float) that describe basic servicing and changing travel.

One of the tricky parts is removing the 26mm top cap/nut thingy, which is very low profile. You can't use a standard socket since they are chamfered and you will most certainly round it out. Some folks on mtbr are using an adjustable wrench, but you can't use that with a torque wrench and and you risk rounding out the nut since it only has two contact points. The solution many have been following is to make a chamferless sockets.

First I needed to find a 26mm socket. Fortunately Lowes had them in stock (Kobalt brand). It seems that most folks are using a grinder, however I didn't have one so I settled for the filing method. I picked up a 3" x 1/2 carriage bolt to secure the socket. Next I needed to find a place to secure the socket for filing. I found some plywood shelving in the basement and drilled a hole through it for the bolt.


I started filing and it went quicker than I expected. The filing probably took a total of 5-10 minutes. I was rotating the socket every minute or so to keep it even.


I haven't used it yet but I did place it on my older 2010 Float RLC and was surprised by the amount of play. So either this bolt is super cheap quality with poor tolerances or it's really not 26mm. Fox explicitly says 26mm on their video so it must be the socket. It will probably work unless it was really tight. I read that one guy on mtbr used a 1" (25.4mm) bolt so I may try that to see if I can get a tighter fit.

Total cost

$5 for socket
$10 for file set (I could have spent $6 but decided to get the larger set for a few bucks more)
$1.50 for carriage bolt