KTM 50 SX ENGINE

The Nihilo Concepts KTM / Husqvarna / GASGAS 50 Case Saver is made from 6061 Billet aluminum for strength and durability it bolts right on using th...

The Nihilo Water Pump Impeller is machined from 6061 Billet Aluminum and will last the life of your motor. Our special blade design maximizes flow ...

The KTM 50 Mini is equipped with an automatic oil injection system, many racers prefer to mix their own gas and oil so Nihilo Concepts has develope...

The Nihilo Concepts High Pressure 2.2 Bar Radiator cap for the KTM, Husqvarna, and GASGAS 50 & 65’s is a must have item to keep your bike runni...

The Nihilo Concepts Billet Water Pump Gear is stronger and will last the life of your motor. The stock gear will eventually wear out with all the t...

The Nihilo Concepts KTM / HUSQVARNA / GASGAS 50/65 Intake Spacer is designed to lengthen the intake track and allow the reed pedals to open fully w...

In our never-ending quest to improve performance and appearance of all Nihilo products we have redesigned our very popular Oil Fill plug. For sever...

Fuel line hose. Perfect for overflow hoses, coolant recovery tank overflow, and gas cap fuel line. Fitment: All Models

Over the years Nihilo Concepts has gained a reputation for making the best aftermarket springs in the industry. From clutch springs to valve spring...

1/8" fuel line hose. Perfect for overflow hoses on any carb! Will complete overflow hoses for most models. Fitment: All Models

Tuning your motorcycles carburetor can be a little tricky, some jets are hard to find and if you’re at the track and don’t have the right size you’...

Nihilo has developed a Stainless Steel Deck Tool that is a fraction of the cost of the OEM special tool. The OEM tool retails for over $94.00 while...

The new KTM 50’s 2013-2024 come with a great innovative clutch assembly. This clutch is adjustable and can be upgraded with Nihilo Concepts HD spri...

The new 2013 - 2024 KTM / Husqvarna / GASGAS 50  automatic clutch is a vast improvement over older models and allows for on the fly fast and easy a...

The Nihilo Concepts Heat Shield Tape is a metalized polyamide polymer laminated glass cloth with a high temperature pressure sensitive adhesive for...

*Must add custom engraving details in the notes section in the cart. (Click here to view your cart) With the introduction of the new 2013-2024 KTM ...

Open front sprockets can be a danger to hands and fingers on a modern motocross bikes. Nihilo has developed a new removable aluminum sprocket cover...

The new Nihilo Concepts Clutch Bolt Kit replaces the stock allen head bolts that have been known to strip out during removal. These bolts are preci...

If you have a KTM 50 or KTM 65 you know how hard it can be to access the spark plug. The space is tight, and a special tool is required to do it r...

The Nihilo Concepts reusable inner clutch cover gasket is made with a heavy duty aluminum core and a compound rubber coating for guaranteed durabil...

Surface Mounted Inductive Meters provide what today's power-sports user need and expect from hour meters and hour tach meters. Hour/Tach meters hav...

Tuning your motorcycle's carburetor can be a little tricky, some jets are hard to find and if you’re at the track and don’t have the right size you...

In 2013 KTM came out with a new improved clutch for the KTM 50’s while it is a very good system the engineers at Nihilo found a few things that nee...

Replacement black plug for our KTM 50 billet clutch cover. Comes with a replacement copper washer. Fitment: 2009-2025 KTM / HUSQVARNA 50 Nihilo Co...

*Must add custom engraving details in the notes section in the cart. (Click here to view your cart) The Nihilo Concepts Billet Ignition Cover for t...

The Nihilo Concepts reusable ignition cover gasket is made with a heavy duty aluminum core and a compound rubber coating for guaranteed durability ...

The NEW Nihilo Concepts Wireless Hour Meter has many benefits. It is water proof and does not register hours while being transported in your truck ...

The Nihilo Concepts aluminum one piece Idle Screw for KTM Tpi and Husqvarna-i  models allows you to easily adjust your fuel injection idle with you...

All New Billet Aluminum Motor Stand now Available Nihilo Concepts has totally redesigned their very popular Motor Work Stand and constructed it ou...

The Nihilo Concepts Hour meter bracket allows you to Flush Mount your Hour Meter to any KTM motorcycle with ease. This bracket utilizes a 6mm OEM f...

The Nihilo Concepts KTM / Husqvarna / GASGAS 50 Case Saver is made from 6061 Billet aluminum for strength and durability it bolts right on using th...

Keep Your Engine Running Clean! The Nihilo Concepts Crank Case Breather Inline Filter is the perfect way to keep your engine running clean and prot...

Use Code "CEVEN16" at checkout for a FREE can! *Must Spend $75 or more. Ceven 16 is an Advanced Cleaning Formula for Dirt Bikes and Motorcycles! Ce...

The Nihilo Concepts High Pressure 2.0 Bar Radiator cap for the KTM, Husqvarna, and GASGAS 50, 65’s and 125-500 big bikes is a must have item to kee...

*09 - 15 FMF Exhaust - Limited Inventory left Finally a 60cc piston kit for the 2009 - 2023 KTM / Husqvarna 50’s Nihilo Concepts teamed up with Wis...

*09 - 15 FMF Exhaust - Limited Inventory left Piston Combo: Must add carburetor, gaskets, or carburetor/gaskets. None is not an option when selecti...

The Nihilo Water Pump Impeller is machined from 6061 Billet Aluminum and will last the life of your motor. Our special blade design creates the per...

The Nihilo Concepts Coolant Recovery tank has been completely redesigned with a "D" shaped carbon fiber tube so now its easy to mount to lots of l...

The Nihilo Concepts Replacement Billet Ignition Cover Gasket. Made from top of the line gasket material for longevity and durability. Fitment: 200...

The KTM 50 Mini Ignition cover Spacer is designed to work with our billet ignition covers for the KTM 50’s, it fits between the engine case and the...

*You can expect a delay of up to 4 - 8 weeks for specific components.  The Nihilo Billet Aluminum Head was designed for the KTM / Husqvarna 50’s to...

Nihilo has developed a Stainless Steel Deck Tool that is a fraction of the cost of the OEM special tool. The OEM tool retails for over $94.00 whil...

*09 - 15 - FMF Exhaust  Limited Inventory left After extensive testing Nihilo and FMF have teamed up to produce a KTM 50SX exhaust system that has ...

In 2013 KTM came out with a new improved clutch for the KTM 50’s while it is a very good system the engineers at Nihilo found a few things that nee...

Additional spare hardware is a must-have in any serious riders tool kit. Nihilo Concepts now offers all our small parts in 2 and 4 packs. Nihilo Pa...

Shopping for someone else but not sure what to give them? Give them the gift of choice with a Nihilo Concepts gift card. Gift cards are delivered b...

Interchangeable Domes For 2024-2025, KTM/Husqvarna/GASGAS have redesigned the motors on the 50cc bikes. These new 6061 Billet aluminum domes will f...

Interchangeable Domes For 2024-2025, KTM/Husqvarna/GASGAS have redesigned the motors on the 50cc bikes. These new 6061 Billet aluminum domes will f...