Posts Tagged ‘ motocross

Cobra partners with spark plug giant Autolite® & its new Xtreme Sport Iridium Finewire plug

Cobra’s stellar mini cycles provide a powerful platform for the auto industry spark plug manufacturer’s continued growth in the premium small engine market

autolite_xtreme_sport_spark_plugs HILLSDALE, Mich., (Feb. 16, 2012) – Big news out of Cobra’s headquarters today as well-known automobile spark plug manufacturer – Autolite® – has partnered with the industry-leading mini cycle manufacturer to fire Cobra’s award-winning 50cc and 65cc two-stroke engines for the upcoming 2012 amateur MX competition season and beyond.

Engineering its Xtreme Sport iridium Finewire plug specifically to fit Cobra’s needs, Autolite® will include Cobra’s all-new 2012 electronic power valve CX65 in their booth at Indy this week (Booth # 1735B).

“Cobra is confident the legacy and heritage of Autolite’s involvement in the auto industry will lend itself to improving the spark ignition in both our 50cc and 65cc two-stroke engines,” said Cobra’s Sean Hilbert. “Autolite’s premium small engine spark plug design will no doubt offer the same quality and reliability the company’s been known for in motorsports since 1967.”

Autolite® Xtreme Sport Iridium Enhanced Small Engine Spark Plugs
Based on the success of the Autolite XP Xtreme Performance spark plug design in the automotive market, the Autolite team is bringing the same high performance design to the growing small engine applications of motorcycles, snowmobiles and ATVs. This new plug design will feature:

  • An iridium-enhanced 0.6mm finewire design for improved ignitability and longer life.
  • More focused ignition versus standard plugs for faster fuel combustion to help prevent fouling.
  • Engineered to last longer.

About Autolite®

Since its inception, the Autolite® brand has provided the automotive aftermarket and Original Equipment Manufacturers the highest quality ignition products. As a leading supplier of spark plugs, ignition wire sets and Coil-on-Plug boots, the Autolite® brand has the right ignition products for you, regardless of your vehicle make or model.

The Heart of Motocross

Better known for his outstanding portrayal of the professional side of the sport though The Great Outdoors (TGO) series, Troy Adamitis created his very first piece focused on amateur motocross this summer. We’re sure you’ll agree that he did an outstanding job. While filming, he told us, “I’ve been around this sport for decades, I never knew this even existed!” Well, Troy…Now you do! Hopefully he’ll be back in the future to capture more of the Heart of Motocross.

Cobra Friction Drive Tech Video

Tech Update

There is no question that Cobra’s patented CFD (or ‘slipper’ as most call it) plays are large role in driveline durability. For years prior to its introduction, the sights broken transmission gears or a snapped chains were relatively commonplace at the race track. The device’s operating principal is relatively simple: The CFD adds some ‘give’ to the driveline system. Unlike other types of motorcycle transmissions, when a centrifugal clutch (used on all 50cc motocrossers) is locked up, the entire powertrain…everything from the rear wheel to the piston…is also locked. Now imagine landing off a big jump with the throttle pinned. The engine is spinning at close to 15,000rpm, and then SLAM, the rear wheel comes to almost a dead stop as it hits the ground. With very little give in the system, this results in brutal wear and tear on many components such as the crankshaft, clutch basket, clutch shoes, transmission gears, transmission bearings, chain, sprockets, and rear wheel.

So how does the CFD work? It’s very simple, actually. The primary gear, instead of being one solid part, has been replaced by a clutch that is set to disengage at a pre-determined torque level. This break-away torque is several times the maximum engine torque (so it doesn’t slip when the engine is driving it), however, when it receives a high load in the other direction it spins providing a cushioning effect on many expensive engine and driveline components.

So what does this mean on and off the racetrack?

  • More time riding and less time doing maintenance!
  • Durability improvements in all driveline components.
  • Longer clutch shoe life.
  • Reduced weight and friction in the engine’s final drive and more power to the ground.
  • The freedom to aggressively throttle away from heavy landings without having to worry about things breaking.
  • Overall reduced cost of ownership!
  • and Last but not Least…Improved rear suspension performance because the driveline can now absorb some of the impacts from hitting square edged obstacles rather than kicking the rear wheel.

So, all that’s left is to make sure that owners can properly maintain their CFD, and that’s why we created this video. Pay particular attention to this practice when you have a new bike or install a refresh kit as it takes a few rides for the system to take a set.

 

35mm SKF fork seal kits

SKF 006 001Cobra is excited to announce that it will be offering SKF seals and swipers exclusively as replacement parts for its 35mm USD 65cc fork. SKF has done an outstanding job engineering this seal kit for improved reliability and vastly reduced friction. At the heart of the kit is SKFs all new self-lubricating rubber compound designed to provide the following benefits:

  • Increased seal life
  • Enhanced water and dirt protection capability
  • Low and constant friction in operation
  • Reduced wear and air suction

The bottom line is that they really work! Right off the bat the two things we noticed were reduced stiction and much less pump-up during the course of a moto. These seals and swipers are now sold only as kits under part number KKC60002 (one seal, one swiper).

Cool New Tee…Just in Time for the Holidays!

Collegiate-style up front…’Made Here’ flag on the back. 50/50 Cotton/Poly blend.

Made Here Tee

Sizes: YS – XXL
$13.88 (XL sizes $1 more)
Order Here

Cobra Nation cleans up on top podium spots at the 40th annual Thor Mini Os in Florida

Championships & podiums abound in the 50cc SX & MX classes, while the CX65 continues to expand upon Cobra’s winning heritage in the 65cc classes

 

2011 Mini Os Cobra's Branden Walther HILLSDALE, Mich., (Dec. 2, 2011) – The annual Thanksgiving trek down to Gainesville, Fla., for the nation’s top amateur motocross racers again paid big-time dividends for the world’s leading manufacturer of podium-driven competition mini cycles – Michigan-based Cobra Motorcycles.

The 40th annual Thor Winter National Olympics, presented by Pro Circuit – better known as the “Mini Os” – crowned two 50cc class Cobra Nation riders with the coveted “Olympiad” title for their combined MX/SX efforts at Gatorback Cycle Park. Georgia’s Gage Linville (7-8 class) and Nevada’s Reed Cooper (4-6 class), names certainly destine to be reckoned with in the future (see Cobra’s: Millsaps, Alessi, Canard, Bowers, Stroupe, Izzi & Cianciarulo), raced to overall combined class victories on one of America’s key proving grounds for competition mini cycle brands.

In addition, the overall 2011 Loretta Lynn’s 50cc class 7-8 podium, including Reed and two of Cobra’s Bakersfield (Calif.) Boyz – Ryder Di Francesco and Jett Reynolds – made up the entire 7-8 50cc class Olympiad podium at the Mini Os, the first time in memory that that’s occurred.

2011 Mini Os Cobra's Pierce Brown “Just a great competition week down in Florida. Cobra kids showed up in full force and again had a decided impact on the 50cc class championships, while Cobra Nation racers continued to make successful inroads into the 65cc class’ top five overall results with our American-made CX65,” said Sean Hilbert, President of Cobra Motorcycles. “Congrats to Gage and ‘Reedy’ on their Olympiad titles, and to all the other Cobra Nation members that made the trip this year to Gatorback.”

Standing out amongst the usual titles for Cobra at the Mini Os was the fact that a high number of Cobra-backed riders will return to contest their same class for 2012. Linville, Di Francesco and 65cc class chargers Pierce Brown (Utah) and Tommy Rios (Florida) will all return as favorites in their respective classes beginning with the Amateur MX Nationals’ season-openers this March.

Also noteworthy from Cobra at the Mini Os …

· Maryland’s Jack Rogers was on it in the 65cc 7-9 class, piloting his Cobra CX 65 to a 2nd place podium finish in the SX division.

· Both Brown & Rogers raced pre-production 2012 CX65s with Cobra’s new, industry-exclusive electronic power valve. And how’d it perform? “Really, really – REALLY – well,” beamed Hilbert.

· Other Cobra Nation podium performances at the Mini Os were scored by: Pennsylvania’s Cameron Davis (2nd, 50cc SX 4-8 Stock) and Ohio’s Tanner Kemp (3rd, 50cc SX 4-8 Stock).

· 50cc class racer Branden Walther (Texas) won his first-ever major Amateur MX National overall, taking the 4-8 MX class championship at Gainesville.

· The UK’s Dylan Woodcock won the opening moto in the 10-11 65cc Stock class – and was poised for an overall podium finish – when he slowed up a bit to remove a tear-off and was plowed into by another racer, costing him that probable podium.

2011 Cobra Mini Os photos by Rodney Webb

2011 Mini Os Cobra's Gage Linville

65cc Plastic Kits Now Available!

All-white and all-black kits are now available for the CX65. 2010-2012 (or earlier if you have the plastic upgrade kit).

New Plastic CX65

All-White: TKC60001W

All-Black: TKC60001B

Cobra presents the new American-made 2012 CX50 Jr., “King” Sr. & CX65 competition minis

Already impressive Cobra 65 & 50cc lines are fitted with an array of new features and components to make the bikes even that much stronger, faster and more reliable

HILLSDALE, Mich., (Oct. 25, 2011) – We see it in their faces … that “No freakin’ way” look when a mini dad shows up to the MX track for the first time and his kid – sad to say on another brand - has to face a gate full of Cobras.

Humbling and unsettling at the same time. We truly feel for the kid. But there’s certainly a way around it … We’d love to sell you a Cobra!

For 2012 the already fast, amateur MX national-title dominating Cobra lineup receives improvements in a number of areas – ranging from the CX65’s all-new, game-changing computer controlled electronic power valve 65cc engine to Cobra’s new and improved patented Cobra Friction Drive® – destine to change the competition mini playing field even more in favor of kids on new Cobras. And don’t forget Cobra’s CNC machined mag wheels that set the standard for maintenance-free service – all features that evolved from the Cobra engineering staff taking the time to show at the races with the legions of dads (and moms and grandpas) who keep the Cobra Generation™ running and getting their valuable input on how to improve our bikes.

“Cobra engineers and technicians have been working very hard toward the launch of these models — fender to fender, top to bottom, engine to chassis. We are very pumped to show off the improvements to the 2012 Cobra lineup,” said Phil McDowell, Cobra’s Chief Engineer. “From the CX50 Junior to the CX50 Senior (“King” Cobra) and the CX65, 2012 enhancements will further the lineage of the world’s most successful competition mini cycle line, making them even stronger, faster and more reliable.”

Here’s a look at the changes in store for the 2012 Cobra mini cycle lineup, beginning with the CX65.

2012 CX65 001

CX65

 

· All-new engine featuring Cobra’s direct-acting electronic power valve. More torque, more power = winning performance.

· All new shift mechanism provides smooth power-shifting even in the deepest loamy conditions.

· CARD piggyback rear shock with adjustable rebound, adjustable high speed compression, and adjustable low speed compression – more features than most of the big bike shocks!

· Class-leading twin spar High-Strength Low-Alloy oval tube frame – super-strong, outstanding lateral strength with just the right amount of torsional rigidity.

· X-Track aluminium swingarm: Aerospace construction technology delivers light weight and improved rear wheel tracking.

· Largest air box in its class featuring the largest filter surface area of any 65cc bike out there. The result: More power under the worst of conditions.

· Improved Steering Head – Double-sealed steering head design improves bearing life and steering performance.

· All-new CARD front brake system. Super adjustable for all sized hands, progressive feel for excellent control, and a tight package for minimal weight and excellent ground clearance.

· Billet triple clamps with adjustable bar mounts.

· Scott soft compound grips.

· Dunlop MX51 rubber.

 

2012 King 001

Cobra CX50 Sr., aka the “King” Cobra

· Revolutionary MXT front fork – Cobra’s new Velocity Sensitive Traction Control fork will revolutionize the competition minicycle market. Our exclusive-to-Cobra 30mm USD architecture is designed specifically for the 50cc application. It’s not just a shortened version of a fork meant for a larger bike! Furthermore, its action is very supple over small bumps, yet the fork is highly progressive for excellent control through the biggest of hits. Couple these improvements in damping with drastically reduced friction, and lap times will drop!

· Patented Cobra Friction Drive® – no one else has anything close. Cobra’s all new CFD design is much easier to maintain, and it offers reduced gear drag and lower rotating inertia. Of course, the benefits of a well-protected driveline and improved traction and suspension action are retained from our previous design.

· CARD piggyback rear shock with adjustable rebound, adjustable high speed compression, and adjustable low speed compression – more features than most of the big bike shocks!

· The King Cobra’s world-class engine features an improved exhaust port, reduced friction, V-force reeds, and a transmission gear set designed for the world’s toughest competition.

· Class-leading twin spar high strength low alloy oval tube frame – super-strong, outstanding lateral strength with just the right amount of torsional rigidity.

· New super-protective fork guards.

· Largest air box in its class with a real air filter featuring the largest filter surface area that is vertically mounted for optimal engine protection and maximum power.

· Improved Steering Head – Double-sealed steering head design improves bearing life and steering performance.

· Highly-tuned off-plane stamped pipe = more power, more ground clearance and less prone to damage.

· Cobra exclusive 2012 “Mag” wheels are lighter weight, stronger and, as always, maintenance-free! The new rear wheel is more than 25% lighter than last year.

· Billet triple clamps with adjustable bar mounts.

· Scott soft compound grips.

· Dunlop MX51 rubber.

 

2012 JR 001

 

CX50 Jr.

· An all-new piggyback CARD rear shock with high and low speed adjustable dampening control.

· An optimal combination of bodywork design, chassis layout, and suspension geometry that lets the CX50 Jr. squeeze out 25mm more suspension travel (front and rear) than our competitors.

· New enhanced frame design soaks up even more punishment for 2012.

· All-New Radiator Shrouds – Not only do the 2012 shrouds give the bike a much needed facelift, but they fit and perform better as well! Count on increased air flow over the radiator, improved radiator protection, and more comfortable ergonomics.

· Cobra exclusive 30mm USD forks feature more supple action for 2012.

· New cylinder head design for easier maintenance and improved torque.

· Cobra’s 2012 “Mag” wheels are lighter weight, stronger, and as always, maintenance-free! The new rear wheel is more than 25% lighter weight than last year.

· Improved Steering Head – Double-sealed steering head design improves bearing life and steering performance.

· Billet triple clamps with adjustable bar mounts.

· Scott soft compound grips.

· Dunlop MX51 rubber.

Congrats Eli Hopkins…Steps Up and Continues to Dominate!

Eli Hopkins is your 2011 ATVA 70cc Single Speed Champion!

Last year’s 50cc champ stepped up big-time and recorded a total of eight podium finishes and three overall wins this season culminating in the championship. His hometown newspaper even put him on the front page!

Great job Eli!

08-11-pg47[1]

Eli Hopkins 2011

Cobra racers lock down three titles at 2011 Parts Canada TransCan GNC

Ontario’s historic Walton Raceway plays home to Canada’s “Loretta’s” and Cobra racers dominate the mini bike classes

HILLSDALE, Mich., (Aug. 29, 2011) – Canada recently hosted its answer to the States’ Loretta Lynn’s amateur MX championships with the annual running of the Parts Unlimited TransCan GNC held at the historic Walton Raceway in Ontario.

With more than 1,000 motocross racers and their families in attendance, Canada’s annual “Celebration of Motocross” is the culmination of CMRC (Canada’s FIM affiliate) regional qualifiers across each of Canada’s provinces from coast-to-coast. Four days of racing culminate with racers in their respective divisions being crowned as the country’s top amateur racer.

As it has in the United States, Cobra was well-represented on top of the Parts TransCan podiums as Cobra racers on the CX50 Junior, CX50 Senior and CX65 all won championships at the 20th anniversary of the inception of the TransCan MX.

Cobra champions at Parts TransCan

50cc Junior

1st Scott Hunter, Orillia, Ont.

Scott Hunter

50cc Senior

1st Jeremy McKie, Beloeil, Quebec

Jeremy McKie

65cc 10-11

1stTanner Ward, Beachville, Ont.

Tanner Ward

“Cobra recognizes this major event north of our border and would like to congratulate our racers – Scott, Hunter and Tanner – on a job well done in being named Canadian National MX Champions,” said Sean Hilbert, President of Cobra Motorcycles.