152106View
12m 9sLenght
328Rating

ULTIMATE ENDURO FAILS & CRASHES - Scary Motocross Accidents Dirt Bike 2016 Motocross is a form of off-road motorcycle racing held on enclosed off-road circuits. The sport evolved from motorcycle trials competitions held in the United Kingdom. -------------------------------------------------------------------------------------------------------- Enduro motorcycle An enduro motorcycle is specialized for the nature of the sport, with the deep suspension of a motocross bike combined with the features required to make it legal for the public road portions of the course. Engines are generally single-cylinder two-stroke between 125 and 300 cm³ (cc), or four-stroke between 250 and 650 cm³ (cc). The World Enduro Championship and several other championships currently categorize enduro motorcycles into three classes; Enduro 1 (100 to 125 cc 2-stroke or 175 - 250 cc 4-stroke), Enduro 2 (175 to 250 cc 2-stroke or 290 - 450 cc 4-stroke) and Enduro 3 (290 to 500 cc 2-stroke or 475 - 650 cc 4-stroke). Motocross — Such bikes (once called "scramblers") are raced on short, closed off-road tracks with a variety of obstacles. The motorcycles have a small fuel tank for lightness and compactness. Long-travel suspension allows riders to take jumps at high speed. Motocross engines are usually single-cylinder two-stroke or four-stroke units, which vary in size from 50cc up to about 650cc. Motocross sidecar outfits have bigger engines, usually four-stroke and often twin-cylinder. Motocross bikes are also used in Freestyle Motocross. Enduro — A modified and road-legal motocross bike, having the addition of a horn, lights, effective silencing and a number plate. Enduro riders compete over a longer course (which may include roads); and an enduro event may last between one day and six days (such as the ISDE). Some enduro events (known as "multi-lappers") are held on rather shorter circuits, not unlike scramble tracks. "Multilappers" are especially popular with novice riders. Rally raid, or "Rallies" — A special type of enduro bike with a significantly larger fuel tank for very long distance racing, typically through deserts (e.g. Paris-Dakar rally). Engine capacities tend to be larger, usually between 450 cc and 750 cc. Trail — A trail bike is a dual-purpose bike, made for on-road and recreational off-road riding. A trail bike may resemble an enduro bike, but since a trail bike is not intended to be used for competition, it may be (i) less rugged, and (ii) equipped with dual-purpose tyres and with more road legal equipment, such as indicators, mirrors and extra instruments. Trials — Trials riding is a specialized form of off-road competition testing balancing skills and precision rather than speed. For a trials bike, low weight and crisp throttle response power are the priorities, so a trials bike tends to have a small (125 cc to 300 cc) engine, two-strokes being common. During the trial, the rider stands on the footpegs, so a trials bike will have only a vestigial seat, or even no seat at all.[31] Fuel tanks are very small, giving a very limited range. Track racing — High-speed oval racing, typically with no brakes, nor rear suspension. The engines, fuelled by methanol, are long-stroke four-stroke singles, such as JAP or Jawa. They have at most two gears. Some types, such as speedway, and grass-track bikes, are designed to take left turns only.