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KTM 520 SX Parts and Accessories
Showing In Stock Items. Show All 138 Items.
NGK Iridium IX Spark Plugs
NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs—and just thin enough to create an accurate and consistent spark. They represent the ultimate evolution of spark plug technology and performance. Iridium is the hardest metal used in spark plugs today—six times harder than platinum. This allowed NGK engineers to reduce the voltage requirement for a spark. Iridium IX plugs are available in more than a hundred configurations for universal and vehicle-specific applications.
( 259 )
$14.99
Clearance
E3 Spark Plugs
Energy, efficiency, and ecology--that's the E3 equation! The unique patented electrode configuration of the E3 spark plugs increases the amount of combustion pressure created during each power stroke of an engine. This, of course, results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines.
( 714 )
$8.99
Excel Takasago Rims
Excel Takasago rims will not let you down! Where most rims fail, these are designed and engineered to perform--and survive--the harsh environment of competition. They're built from their exclusive 7000 Series aluminum alloy with higher yield strength, plus their know-how in extrusion design, complex multi-step forming, advanced robotics welding, and hard anodizing. Get laced up for winning performance with Excel Takasago rims.
( 6 )
$165.99
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$220.99
Helix Racing Products Swivel Exhaust Springs
If you like the swivel end as opposed to the fixed hook for ease of installation, replace those rusty old exhaust springs with Helix Racing Products swivel springs. They make your bike look better and eliminate worries of your exhaust falling off when landing a jump. Springs should be measured when they are off of the motorcycle, and the length measurement should be taken from inside hook to inside hook when off of the vehicle. For a correct fit, exhaust springs should not be extended more than 20 percent of their free length.
Not Yet Reviewed
$21.99
Wiseco Piston Lock Rings
These Wiseco piston lock rings are designed for floating-pin pistons. Engines produced with press-fit pins can be converted to the "floating" type, providing that the piston has provisions for a lock ring retainer. Floating pins are preferred by most serious engine builders.
( 18 )
$3.99
NGK Standard Series Spark Plugs
NGK Standard Series spark plugs are designed for stock replacement applications. These plugs have a hotter spark, which means better combustion—and that improves performance, while producing less harmful emissions. They're available in a variety of options for both universal and specific vehicle applications. Get the spark plugs used by winning racers: NGK Standard Series.
( 221 )
$11.99
All Balls Racing Fork and Dust Seal Kits
Less friction, more life--All Balls Racing fork and dust seal kits will outlast and outperform OE seals. They feature a balanced, 3-lip design that evenly distributes pressure to reduce operating temperature, wear, and friction for smoother fork action. And, they have external garter springs to keep the fork tubes clean.
( 3 )
$19.99
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$41.77
Champion Racing Spark Plugs
Champion racing spark plugs position the spark approximately 1/16 in. into the combustion chamber and feature colder heat ranges that use a shortened ground electrode. This is designed to aid in exposing the spark to the air/fuel mixture to help prevent pre-ignition from an overheated ground electrode. The spark plugs are constructed with a nickel shell for faster heat dissipation and a copper core (or double core) for further heat removal. Choose non-resistor Champion racing spark plugs for your high-horsepower engine.
( 90 )
$8.99
All Balls Racing Shock Bearing Repair Kits
All Balls Racing shock bearing repair kits convert failure-prone rubber bushings into high performance Delrin bushings with hardened steel pins. These bearings also feature the latest in double-lip rubber seals, which provide the unparalleled exclusion of water and dirt. Every bearing is tested and graded to meet or beat OEM quality standards. Separate kits are available for your upper and lower shocks, so replace only what you need.
Not Yet Reviewed
$35.55
K&N Powersports Oil Filters
K&N Powersports oil filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. These filters trap harmful contaminants while their design allows for high oil flow rates. They are covered by K&N's limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended service intervals. For a high-performance design with outstanding filtration, order the K&N Powersports cartridge oil filters best suited for your application. More product features include: * High-efficiency media with uniform pleats * Ideal for high-end synthetic motor oil
( 27 )
$10.99
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$11.99
EBC R Series Sintered Brake Pads
These EBC R series sintered brake pads feature copper material made in EBC facility. These R series of heavy duty ATV and Moto-x pads have become an aftermarket standard offering high durability, high resistance to contamination by mud, water, sand and grit. This feature offering reduced disc damage and long pad life.
( 5 )
$38.99
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$40.99
ProTaper Front Sprockets
Outlast and outperform the competition with ProTaper front sprockets! They are precision-broached and machined from case-hardened chromoly steel to the strictest standards. These sprockets feature self-cleaning mud grooves to prevent dirt and mud buildup, along with lightening holes that reduce sprocket weight. ProTaper front sprockets have a special wear-resistant coating that helps to retain strength and durability, with an etched tooth number for easy identification.
Not Yet Reviewed
$29.99
Champion Copper Plus Spark Plugs
Champion Copper Plus spark plugs have been original equipment on a wide variety of engines for many years. They feature nickel alloy centers and ground electrodes with efficient wear characteristics. In addition, the spark plugs' extrusion of copper into the center electrode allows for increased conductivity and heat control. Manufacturers have used them in non-automotive applications, such as lawn and garden and other power equipment. Replace your old plugs with Champion Copper Plus spark plugs for maximum reliability.
( 177 )
$6.99
Pivot Works Wheel Bearing Kits
Restore control of your ATV, bike, or utility vehicle by changing that rusted or loose wheel bearing with Pivot Works wheel bearing kits. These kits have the versatility to fix the problem, regardless of where it lies. Made from OEM-grade materials for an exact fit and reliability, the Pivot Works wheel bearing kits are engineered to save you time and effort. The kits include all of the bearings that you need to repair one wheel. Some kits may include seals. Ride safer and improve your steering and braking with Pivot Works wheel bearing kits.
Not Yet Reviewed
$41.99
Renthal Twinring Sprockets
Renthal Twinring sprockets are truly unique hybrid sprockets that will keep you spinning around the track. Twinring off-road sprockets are made of long-lasting and durable material--a high-strength, ultra-light 7075 T-6 aluminum inner core and an electroless nickel coated steel outer ring are permanently bonded together. They are precision CNC-machined to tight tolerances and feature a flat face design that keeps weight to a minimum and makes them as narrow as regular sprockets! Self-cleaning mud grooves are added between every tooth on both sides to prevent dirt buildup, plus flat socket head screws add additional strength to the sprockets during side impacts. Try double durability with less weight on your dirt bike with the addition of Twinring sprockets from Renthal.
Not Yet Reviewed
$137.66
IMS Super Stock Foot Pegs
IMS Super Stock foot pegs are made from 17-4 stainless steel with a gray powdercoat finish—and measure roughly 2 in. x 3 in. in dimension. The tall rounded teeth are perfect for all riding levels, making a significant difference in the overall control of your bike. These pegs are available for a wide variety of specific motorcycles from BMW, Gas Gas, Honda®, Husqvarna, Kawasaki, KTM, Suzuki, and Yamaha. Order the pair designed to fit your application.
Not Yet Reviewed
$125.00
On Sale
Pro-X Racing Parts Rear Sprocket Bolt Sets
Pro-X Racing Parts rear sprocket bolt sets contain bolts and flanged nylon lock nuts. The fasteners feature steel construction with a chrome finish to secure your rear alloy or steel sprockets.
Not Yet Reviewed
$9.99
$8.49
Renthal Ultralight Rear Sprockets
Renthal Ultralight rear sprockets will withstand the rigors of supercross, motocross, and enduro racing. Manufactured to extremely tight tolerances, they are 66 percent lighter than steel, and yet incredibly durable. Renthal uses computer-aided design, high-strength specially enhanced 7075 T-6 aluminum alloy, and CNC-machining to produce sprockets that are high-strength, hard-wearing, and offer the maximum reduction of unsprung weight at the rear wheel for maximum power transfer. They've also added self-cleaning mud grooves between every tooth on both sides to prevent dirt buildup. Shouldn't you choose the sprockets chosen by more factory race teams? Join a winning team and install Renthal Ultralight rear sprockets.
( 2 )
$43.16
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$94.99
All Balls Racing Steering Stem Bearings
All Balls Racing steering stem bearings upgrade ball-type steering bearings to heavy-duty tapered bearings for higher torque load and better wear than ball-style bearings. These come in a kit complete with upper and lower bearing sets and seals to complete your job. All Balls has you covered with kits for street or off-road models.
( 2 )
$44.60
UNI Filter Multi-Stage Competition Air Filters
Leave it to UNI Filter multi-stage competition air filters to launch the performance air filter into the next century. The lifeblood of your air intake system is the air filter, and a high-quality filter is guaranteed to breathe new life into your system. The unique two-stage design of these air filters leaves the outer layer dry for longer periods of power-producing airflow--or oil them for those times when the conditions are soggy. UNI Filter multi-stage competition air filters trap more dirt, have a snug fit, and afford longer rides with more power.
( 12 )
$38.99
Renthal Grooved Front Sprockets
Renthal grooved front sprockets are simply the finest front chainwheels on the market today. They are designed to offer excellent durability with a lightweight design which delivers maximum power transfer. Each sprocket is CNC-machined from cased hardened and core refined 655M13 nickel chromium steel. Mud grooves are then CNC-machined into each tooth on both sides of these components to allow mud to flow away from the key contact points between the chain and the sprocket. This unique design helps reduce wear and can dramatically increase the lifespan of your drivetrain. Maximize your performance with the ultimate front sprockets from Renthal.
Not Yet Reviewed
$35.99
Renthal Standard Front Sprockets
Renthal standard front sprockets offer strength, hardness, and less weight. Renthal front sprockets are made from specially developed, case-hardened, and core-refined 655M13 nickel/chrome/molybdenum alloy steel to give them the ultimate combination of strength and hardness. They are precision CNC-machined to extremely tight tolerances to give them the ultimate combination of strength and light weight. Some sprockets are available in an ultra-light design for further weight reduction and increased performance, while most of their off-road fronts feature self-cleaning mud grooves between the teeth to prevent dirt buildup. Maximize your performance with the ultimate front sprockets from Renthal.
( 1 )
$35.96
All Balls Racing Countershaft Seal Kits
Performance and reliability start with All Balls Racing. Their countershaft seal kits package a case hardened bushing and a replacement outer seal with any O-rings, snap rings, or lock washers required for your application. Whether your off-road ride has two wheels or four, All Balls Racing has a countershaft seal kit for you.
Not Yet Reviewed
$27.99
On Sale
Pro-X Racing Parts Carburetor Jets
Pro-X Racing Parts offers a full line of pilot and main carburetor jets. These brass replacements are available in a wide range of sizes. They are nozzles in the engine that suck up gasoline so that the carburetor can mix it with oxygen before sending that powerful mixture to the cylinders. Equip your powersports machine with carb jets that ensure top performance—Pro-X!
Not Yet Reviewed
$16.95
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$20.99
$14.41
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$17.84
