Motocross (often shortened to (MX) or MotoX) is a form of motorcycle racing or all-terrain vehicle racing held on enclosed off-road circuits and is widely considered the world's most popular form of motorcycle racing. Motocross is derived from the French, and was originally called Scrambling when the sport was invented in the UK. The first known race took place at Camberley, Surrey in 1924. The name "motocross" is a contraction derived from the words "Motorcycle" and "Cross Country". Motocross is often abbreviated as MX.
Motocross tracks are often quite large (around 1 to 2 miles) and incorporate natural terrain features with varying amounts of man made jumps and other features. It is not unheard of for a Motocross track to be made up entirely of hills and turns with no jumps at all. In contrast Supercross is an entirley man made track, comprisingly almost exclusively of a wide array of jumps and typically held in an indoor stadium.
Due to the size of the track, motocross races typically include 40 racers, in contrast to Supercross where it is only practical to have about 25.
More on [ Motocross ]

AMS Racing - A wide variety of vintage MX parts, including a long list of VMX bikes for sale.
Bob's Vintage Products - Vintage CZ motocross bikes. Offers parts and service.
Brad Lackey - Vintage MX products from ex World Motocross Champion, Brad Lackey.
Meta Description: [ Brad Lackey- 1982 500cc Class FIM World Motocross Champion. Brads personal site with photo memories and statistics back to the 60s. Ask Brad questions, purchase books, clothing and photos. Includes a current calendar of events and results. ]
Bud's Bultaco - Specializing in the restoration of Bultaco motorcycles. Carries new, old and reproduced parts, accessories and manuals.
Meta Description: [ BudsBultaco specializes in restoration of Bultaco motorcycles. New, old and reproduced bultaco parts and accessories. Manuals and help are provided by Bud. ]
Bultaco Pursang - Photos and information about Bultaco Pursang motocross bikes.
Meta Description: [ site includes photos and information about Bultaco Pursang motocross bikes plus online Bultaco Web Store! ]
Bultaco Pursang Restoration - A story on the restoration of a Bultaco Pursang.
Meta Description: [ Bultaco Museum Photo Archives. Restoration ]
Czechpoint - Documents the history and development of Czech motorcycles such as Jawa, CZ and ESO motorbikes.
Heaven - VMX Inc - A club dedicated to developing vintage and evolution motocross in New South Wales, Australia.
Honda Elsinore Page - An Australian site on everything to do with Honda MX bikes from the 70's and 80's.
Jawa Speeway Bikes - The factory website for Jawa / CZ motorcycles in the Czech Republic. Provides new speedway bikes and history.
Jeff's Vintage and Classic Motorcycle Page - Vintage and classic dirt bikes - specialising in Hodaka.
KTM 495 - Technical specifications and information on the KTM 495. New and revitalized, with pics and stories on this great motorcycle of the 80's.
Meta Description: [ KTM 495 Motocrosser site. Riding and running my KTM 495 and all the technical specs and info I can get. PLUS UK Practice Track reviews. ]
Livewire VMX - Vintage and evolution motocross racing in and around New Zealand.
Moto Classic Events - The source for VMX, vintage motocross, evolution motocross and classic dirt bike restoration in Australia and across the world.
Meta Description: [ The source for VMX, vintage motocross, evolution motocross and classic dirt bike restoration in Australia and across the world. ]
Mxbikes.com - Historical articles on bikes and riders from the 1940's up to today. Classic championship results from motocross and enduro. Technical articles on many different classic bikes.
Meta Description: [ Motocross bikes, enduro bikes, mx forum, ISDT, ISDE, Motocross des nations,
Supercross, Vintage bikes, dirtbikes, Vintage dirtbikes, scrambling, trophee des nations, KTM 495, KTM495, Maico 400, Maico 440, Maico 490,
Maico SandSpider, Maico Mega, Maico Alpha, KTM 500MX, KTM 540MXC, Bultaco Pursa... ]
MXpp - Old and new motocross stories and photos from the mid 70's to today.
My Suzuki Pages - Nearly all Suzuki motorcycle models including mopeds and scooters since 1952. Includes specs, photos, brochures and stories.
Meta Description: [ All Suzuki Motorcycles Ever Built: Suzuki motorcycles, Suzuki GSX1400, Suzuki GSX750, Suzuki Cavalcade, Honda GoldWing, Suzuki GT250, Suzuki T500, Honda CB125, Jawa 250... Webmaster: Jarmo Haapam¯ki, H¯lleforsn¯s, Sweden - a proud ownder of a Suzuki GSX1400 K2, 2002 year's model. ]
Ossa Motorcycles - The definitive site for the Spanish Ossa motorcycle. Provides pictures, history and owners stories.
Ossaland - Ossa parts and bikes for sale.
Meta Description: [ Ossa Motorcycle contacts and ossakid info
]
Pro Form Racing - Builders of hand made works style pipes and silencers for pre-85 dirt bikes.
Meta Description: [ Handmade works style cone pipes and silencers for pre-85 dirt bikes. ]
Red Racer - A vintage site for Honda CR Elsinore, and XR75 racers. Team Honda motocross photos from the 70's with information and performance parts.
Meta Description: [ elsinore, honda, cr250, mr50, xr75, cr125, marty smith, motorcycle parts, ahrma,vintage racing, motocross, motorcross, dirt bike ]
Replika Maschinen Inc - Cylinder head work, porting for motorcycle, automotive and diesel components and engines. Thermal coatings for racing and high performance engines.
Retrobikes.com - New minibikes based on the retro look of old. Includes monkey bikes, gorilla bikes and scooters.
Meta Description: [ Scooters, ATV's, Replica Honda CT70 (Trail 70's), Z50 Monkey Bikes, replacement parts. Highest Quality at Lowest Prices!! ]
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Rocky Mountain Hodaka - Hodaka web site selling new and used Hodaka motorcycle parts.
Strictly Hodaka - The source for Hodaka motorcycles, parts and bikes.
Meta Description: [ Strictly Hodaka classics vintage motorcycles, bikes, parts and accessories bought and sold, new and used. ]
The Elsinore Page - Dedicated to Restoring and racing vintage Honda Elsinore motocross bikes.
The Pet Shop - A site dedicated to classic dirt bikes and Yamaha thumper dirt bikes.
The YZ Works - Restoration projects involving the Yamaha YZ series.
Thumper Stuff - Parts and stories on Yamaha Thumpers - SR500, XT500, TT, SRX, FT500 GB500 and XS650.
Vintage Dirt and Trail - Specializes in hard to find parts for all Yamaha's from 1968 to 1984
Meta Description: [ Vintage Dirt and Trail Motorcycles is a global provider of new and used parts for your vintage Yamaha motorcycle., Vintage Dirt and Trail Motorcycles is a global provider of new and used parts for your vintage Yamaha motorcycle. ]
Vintage Dirt Racing Northwest - VMX racing in the Pacific Northwest of the USA.
Vintage Elsinores - Honda Elsinore site for the 1973 through to 1981 CR125's and CR250's. Online shopping, aftermarket parts, accessories and OEM parts.
Meta Description: [ Vintage Elsinore - Shop online for new and used oem and replacement parts for vintage Honda Elsinore motocross racers like the CR250, CR125, cr250m, cr125m mx bikes from the 70s. Complete restoration services including suspension modification, top end rebuilds, bottom end overhauls, engine tunin... ]
Vintage Husqvarna Engine Repair - Specializing in 66-75 Husqvarna motocross engine repair.
Vintage Iron - Vintage motorcycle restorations and racing products.
Vintage Motocross Club of Western Australia - The restoration and racing of vintage motocross bikes. Provides an overview of the club and its activities.
Meta Description: [ VMX RULES ! ]
Vintage Motocross Veterans - Dedicated to those of who raced off-road motorcycles in the era of race tape, bailing wire and non-adjustable suspension.
Vintage MX-service - Vintage motocross and Maico parts, located in the Netherlands. Bikes for sale from various other manufacturers.
Meta Description: [ Vintage MX-Service offers you parts for vintage mx-bikes. ]
Vintage Trials - Devoted to promoting vintage trials competition and restoration.
Vintagemotocross.biz - Specializes in hard to find parts and the restoration of vintage motocross bikes.
Meta Description: [ vintage motorcycle restoration, yamaha yz, vintage yz, vintage dirt bike restoration, yz, motorcycle restoration, motorcycle restoration parts, dirt bikes motorcycles, vintage motocross ]
VMX Magazine - The definitive vintage and evolution motocross and classic dirt bike magazine. With articles from all over the world. Published in Australia.
Wyoming County Mini Bikes - Restorers of mini bikes from the 60's and 70's. Features projects, photos and links.