Things you should consider when buying used carbon wheels.
Posted in the Scottsville Forum
Since: Feb 12
#1 Jul 2, 2012
Carbon wheels are a coveted piece of equipment these days. They are also one of the most expensive cycling investments you can make. For this reason, some roadies on a budget will take on chance on Ebay or Craigslist and try to score a [url=http://www.yoeleo.com/car bon-fixed-gear-wheels-clincher -60-mm-with-novatec-hubs.html] Fixed Gear Wheels[/url] used set of carbon race wheels. Itís true that you may be able to score the deal of a lifetime on a pair of lightly used, never crashed hoops, but carbon [url=http://www.yoeleo.com/car bon-track-wheels-tubular-50mm- with-novatec-hubs.html]Fixed Gear Bike Wheels[/url] can be a finicky material and you could end up with wheels that are, or are on there way to being, irreparably [url=http://www.yoeleo.com/700 c-carbon-rims-clincher-50mm.ht ml]Road Rims[/url] damaged. Even honest sellers may not notice the signs of wear that could lead to cracks and breakage down the road. Here are a few thing to look for [url=http://www.yoeleo.com/700 c-carbon-rims-clincher-60mm.ht ml]700C Rims[/url] if you decide to take the plunge on used carbon wheels.
Find out how old the wheels are and approximately how many [url=http://www.yoeleo.com/700 c-carbon-rims-clincher-88mm.ht ml]Racing Rims[/url] miles they've been ridden. This may sound obvious, but itís a good starting place. Any wheels older than 5 years should receive a close inspection . You also may want to find out [url=http://www.yoeleo.com/700 c-carbon-rims-tubular-88mm.htm l]Cycle Rims[/url] what type of riding the owner has done. Were they race day wheels only, or were they training wheels as well? You may also want to find out how heavy the owner is. Simple physics tells us that bigger riders will put more stress on a pair of [url=http://www.yoeleo.com/700 c-carbon-rims-tubular-20mm.htm l]Racing Wheels Rims[/url] wheels.
Ask yourself what kind of shopper you are? Are someone who would suffer terrible buyers remorse if the wheels failed after 200 miles? Would you feel better riding a pair of carbon wheels under warranty by the manufacturer? Or are you the kind of person who just canít stand paying full price for something when thereís even the slightest chance of getting a deal?
Check for obvious cracks and breaking-area wear. Stay away from wheels with any large cracks and be sure to check the area of the rims around the spoke nipples for small hairline cracks. These are the areas where small cracks are most likely to show up.
Carbon rims require special break pads and regular cleaning to ensure optimum breaking performance. Check the rims for any exposed fibers. Exposed carbon fibers and excessive brake-surface wear could severely limit performance.cooperative, take them into your LBS and have a trained eye look them over.
If youíve followed this checklist and the wheels appear to be in good condition, pull the trigger and enjoy the ride.
If worse comes to worse and you've purchases a pair of used wheels that turn our damage but salvageable, check into a carbon repair specialist like those at Calfee Design.Or you may choose to buy some best price carbon wheels from excellent best supplier Yoeleo.com
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Since: Oct 12
#2 Oct 24, 2012
Locate the valve stem on your bicycle tire and unscrewthe valve cap,[url=http://www.shop-yishu nbike.com/frame-fork/mtb-frame s-2]carbon MTB frame[/url]using a counterclockwise motion. Set aside the valve cap. Consult your bicycle manual or examine the tire to find the correct pounds-per-square-inch measurement recommended for proper inflation.
Place the nozzle of your pump [url=http://www.shop-yishunbik e.com/wheels/road-professional -wheels]carbon wheels[/url] on the tire valvedy ysbike01 and tighten. Grab the tire and begin pushing and withdrawing the pump's plunger so air begins flowing into the tire. Use a similar motion with your foot if your pump is equipped with a pump pedal and not a plunger.
Keep pumping until the tire feels firm but[url=http://www.shop-yishun bike.com/wheels/]carbon wheelsets[/url] gives slightly when you squeeze the sides of the tire, or the gauge on your pump indicates you've reached the desired pressure per square inch (PSI). Disconnect the air pump from the tire if it lacks a pressure gauge and attach a handheld gauge to the tire valve to determine its pressure.
Reattach the pump nozzle to the tire valve if its pressure isn't[url=http://www.shop-yish unbike.com]yishun bike shop[/url] at the required level and continue pumping. Check frequently on the tire's pressure to avoid over-inflating the tire, which can cause the tire to blowout while riding. Disconnect the pump when the tire is fully inflated and reattach the tire valve cap.
“Is who I am”
Since: Aug 08
#3 Oct 25, 2012
#4 Nov 1, 2012
The hub is located at the center of the wheel and surrounds the wheel's axle.
While the axle is fixed and [url=http://www.shop-yishunbik e.com/frame-fork/mtb-frames-2] carbon MTB frame[/url] bolted to the bike frame (at the dropouts or fork ends),
the hub turns the wheel around the axle [url=http://www.shop-yishunbik e.com/wheels/road-professional -wheels]carbon wheels[/url] through the use of ball bearings.
At the sides of the hub, just inside of where the ysbike01 axle connects to the frame,
hub flanges flare out to form flat disc surfaces that contain holes for the spokes.
Spokes are needed on a wheel to connect the rim to the hub, to [url=http://www.shop-yishunbik e.com/wheels/]carbon wheelsets[/url]provide support for the carbon wheel,
and to absorb forces (of both the road and the rider) exerted on the wheel.
However, unlike the spokes of a wagon wheel, bicycle [url=http://www.shop-yishunbik e.com]yishun bike shop[/url]spokes hold the wheel together through tension (by pulling in the rim)
not through compression (holding the rim in place). Tighter spokes make for stronger wheels.
Spokes are made of stainless steel and have nipple heads at the end for attaching to the rim and tightening.
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