Horchata, also known as orxata, is a sweet drink popular in Latin America, Spain, and parts of Africa. The drink is rice-based in Latin America, but in Spain and Africa it is made with tiger nuts (chufa). A traditional recipe always calls for cinnamon and water, but beyond that, there are hundreds of variations.
The bigger wheels, however, have been skulking around the scene for decades. In 1999, Wilderness Trail Bikes got the ball rolling in earnest when they produced the first real 29er mountain bike tire. Soon riders began touting the benefits of the bigger wheel size. And those benefits are undeniable. For starters, the big wheels roll over obstacles with greater ease than standard 26-inch wheels.
Tires are given a maximum load rating based on the tire's size, construction and inflation pressure. P-metric sized tires--tires with sizes starting with a P such as P235/75R15--are given a load range rating of either SL or XL. SL stands for Standard Load and XL indicates extra load. An SL-rated tire has its maximum load capacity at an inflation pressure of 35 psi. XL tires can carry a heavier load when inflated to 41 psi.