Thursday, July 11, 2013

Broken WTB Titanium Rocket V Saddle

My WTB Rocket V came apart on a recent ride. The weird thing is it wasn't a crash; I was riding on rolling singletrack when it separated from the rails. You can see from the photo that the plastic cracked at this nose. I bought the seat used on ebay and the seller said it was only a few years old. I did have a one minor crash on this seat but I crashed the hell out of my WTB Pure V and it never had problems. I always thought the saddles were something that would last just about forever, assuming no catastrophic crashes. I contacted WTB and they said it's not repairable. This is disappointing because the titanium rail is in perfect shape. It seems the rail is heat molded into the plastic on the saddle, so there's no way to repair it. I read on mtbr forums that some have been able to coerce a rail into a seat but it takes exceptional hand/arm strength.




Friday, July 5, 2013

Hydration Drink Mixes Price Per Pound

I've tried a several sport drink/hydration mixes at varying prices and wondered if you really get what you pay for. The lowest cost mix that I know of is good ole Gatorade. I've found the lemon-lime at Costco for around $7 for a giant container -- I think it was 6lbs. I don't care for lemon-lime so this just wasn't palatable at any price. I can get the orange flavor at Target for $4.44 for 1.125 pounds. This is quite affordable a $3.95 per lb and I find the orange flavor quite tasty. Ingredients include:

sucrose, dextrose, citric acid, salt, sodium citrate, monopotassium phosphate, natural flavor, modified food starch, calcium silicate, yellow 6

Fortunately it does not have high fructose corn syrup as most cheap drinks do. It does not contain magnesium and I could do without the artificial color.

Last year I decided to try Cliff Shot Electrolyte. This sells for about $18 on Amazon for 2 lbs, so $9 per pound. I got the cran-razz and found it to be the tastiest of the drink mixes I evaluated. The Cliff product labels itself as organic. The Cliff Shot ingredients include:

organic brown rice syrup, organic dried cane syrup, citric acid, salt, natural flavors, beet powder, dipotassium phosphate, dicalcium phosphate, magnesium oxide and green tea extract.

The last mix I tried was Scratch Labs. This is a local company and the ingredients are all natural, so I thought I'd give it a chance. At $19 per pound it's by far the most expensive mix around. It's not as sweet as the others but of course sweetness can be controlled by just adding more mix. The orange flavor was decent. The ingredients include:

sucrose, glucose, sodium citrate, citric acid, oranges, magnesium citrate, calcium citrate, potassium citrate, and ascorbic acid.

Interestingly, the main ingredients in both Gatorade and Skratch Labs are essentially the same (Dextrose is Glucose according to Wikipedia). I suppose I could add magnesium citrate to gatorade and get any missing benefits. Oddly enough this ingredient is best known as a laxative

In conclusion, I didn't feel like a performed any better with the more expensive drinks, so I'll be sticking with Gatorade for the near future and saving money.

In preparation for a ride I usually drink about 16-24 ounces about 30 minutes prior to a ride. Then I bring another 8 ounces or so in a water bottle, in a concentrated form. Then I put water in my Camelback. For long rides I'll put Gatorade in the Camelback but it's a pain since if any sugar is not rinsed out it starts to grow mold.

Strava GPX import from MyTracks

Occaisionally Strava crashes and loses data for a ride, so as a backup I typically record with both MyTracks and Strava. To import into Strava you just make an export of MyTracks as GPX. The default export to drive uses the KML format, but Strava needs GPX. So, to get GPX you must choose the export to external storage to get the file type option. Then you can email to yourself. Then just upload the GPX file to Strava at http://app.strava.com/upload/select_new