The long valve inner tubes enable you to use deep section rims (40mm, 50mm and above) as the shorter valve would not extend out of the rim valve hole. Shorter valve inner tubes are ideal for wheels with rim depths of 24mm or 30mm.
Troy Lee Design's 22 Air Glove Stars & Stripes Blue/Red
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Specialized SL Air Short Sleeve Jersey Sagan Edition - Underexposed
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