Monday, May 19, 2014

Useful Guide About Carbon Bicycle Frame Repair And Routine Care

By Minnie Whitley


In the past, only high-end road bikes had a carbon fiber frame, but today these materials have become more commonplace and are found in many of the most popular models. Regarded as somewhat vulnerable to impact damage, recent improvements in this material has mostly overcome this concern. The owner of such a bike should however, have an awareness of basic care needed and carbon bicycle frame repair information.

Carbon is durable, but over time it can fatigue due to softening of the epoxy resin. Naturally, the more the bike is used, the faster it will deteriorate. The specific structural design, tube thickness, type of riding it is used for, and the degree of care it receives can also affect how long the bike will last before showing signs of aging.

The inert nature of this material means that it can be easily cleaned with most solutions as it will not react chemically and it is unlikely to suffer from salt damage or corrosion. However, other parts of the bike are made from metals such as aluminum which can rust or become damaged when exposed to strong solvents, so it's best to avoid their use.

Like any type of bike, those made from carbon fiber may be subject to some minor manufacturing flaws, most often broken drink bottle cage lugs or bent dropouts, but these problems should be covered by the warranty most brands provide. Superficial scrapes are typically not worth worrying about other than for aesthetic reasons, but a visible crack in the carbon matrix must be addressed before worse damage results.

A weak spot can spell disaster unless it is dealt with early on, it can result in issues such as bent rear derailleur hangers, a cracked seat or seat post, or even a break in the frame. Not all serious frame damage is apparent to the untrained eye, which is why it is risky to buy used bikes of this kind.

When a bike has been involved in a serious crash but is not totaled, it's important to have its condition assessed by a professional bike mechanic. They have special equipment such as ultrasound and UV scanners which can be used to look for damage that is not visible to the naked eye. As a rule of thumb it's a good idea to take the bike in for regular servicing every six months, and always mention any odd noises to the mechanic.

In most cases, the bicycle's damage can be repaired, but it's always best to make sure these repairs are only done by a professional who specializes in fixing bikes of this kind. Minor exterior repairs should be handled satisfactorily by the average bike shop, but serious trauma to the framework must be evaluated and corrected by an expert.

Sometimes it makes more sense to replace a damaged part rather than get it fixed. Repairing can take a long time and be rather costly in some instances, and it may actually be cheaper and faster to simply order and install a replacement part. It all depends on where the damage is located and how extensive it is.




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