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HardRider Motorcycle Nitrous Kits

The Most Affordable, Easy Way to Add Power | Nitrous Fits Any Engine!

Prices Subject to Change Without Notice.



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dry nitrous kit - starter

Dry Kits - $490
These are Basic Stage 1 Quality Dry Kits with All You Need to use Nitrous. HardRider kits are products that have been chosen with experience and are provided with braided lines, premium solenoids and first class fittings and bottles. Basic Kits will NOT become obsolete as you go higher in power and accessories. As you need more, whether its controller or heaters, purge etc we can help you every step of the way.  Another very important point, is while some people that are selling nitrous products have product knowledge, often they they do not have first hand experience installing or using the product. HardRider Motorcycle can assist you with every step, with the right product selection, how to fill and place bottles and solenoids and the nuances that will greatly assist in getting it right the first time. Nitrous fits any and all motorcycles.

With this kit you can add up to 150+hp (with addons and a bigger jet), but we recommend not going beyond 40-60hp if you want to use this kit without the addons and if you stay within the 15-40hp you do not need any addons. This kit uses the air box to spray and AFR is controlled by the EFI sensors.

Comes with everything you need to install and ride. Detailed instructions come with system and we can help you along the way should you hit a road block with video hands on install sessions. Comes with the 1.25LB bottle  standard bottle (but can be changed out for any size bottle and brackets) jets, solenoid, wiring, single or dual snorkel intakes, its all in the kit!  You can ask for no labels on bottles etc. 
Prices subject to change without notice.

Looking for auto, atv or marine kits?
Not a problem. We can help you. Simply go to our Contact page and fill out your vehicle information and we will get right back to you. Alternatively you can go to our affiiate Nitrous Kits Canada at: nitrouskits.ca. Either way we can get you exactly what you need without the hassle of high shipping costs, brokerage fees, customs, duty, taxes and on and on from anything south of the border.  We purchase in quantity and truck in.

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Wet nitrous Kit - starter

Universal Wet Kit  - Carburetor or EFI - $990

HardRider Motorcycle is pleased to offer our Number One Universal Wet Kit for Carburetor and EFI (fuel injected) motorcycles. Controls Fuel and Nitrous (fuel and nitrous solenoids). A complete kit including fuel pump and everything you need. These kits are great for folks looking to add more HP than normal to their bike. The kit use quality parts like braided lines, not plastic, stainless high flow solenoids, nozzle mounts to mount the wet nozzle in rubber or plastic. We even provide a tap so you can mount the nozzles in metal! Note: The kit comes with a 1.25lb bottle (but can be changed out for any size bottle and brackets). You can ask for no labels on bottles etc
Prices subject to change without notice.



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Nitrous Bottles

1. - 20oz Motorcycle Screw-in Bottle for use with the twist off Bottle brackets only! Comes in black and with Pin valve as shown and NO syphon tube installed. $129

2. - 20oz Nitrous Standard Oxide Bottle with high flow valve. Its a great size for hiding in your car or bike! it comes with a fully powder-coated aluminum tank. Blue 4AN fitting shown is NOT included!  Hole in side of valve is 1/8" NPT. 11.5" tall from bottom to top of valve. 3.25" diameter. $199

3. - 2.5LB Nitrous Oxide Bottle with high flow valve. Holds 2.5LB's of nitrous and comes with a syphon tube (not installed). $249

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screw-in Bracket for 20 oz. Bottles

Replacement Motorcycle Bottle Bracket for single or twin bottle motorcycle kits that use the "Twist on" bottles. Bracket for bottle only. All the new brackets have the larger round knobs. The knobs are much easier to turn, will not come off, and the brackets are thicker and stronger than ever! It comes with a Gauge port built into the side of the bracket (1/8" NPT threads) plus the standard outlet fitting on the opposite side. (Gauge sold separate). $129.

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Screw in Bottle Adapter

ACCESSORY ADAPTER TO FILL SCREWIN TYPE NITROUS BOTTLES

Fill Adaptor for screw in style nitrous bottles.  For filling quick change nitrous bottles with pin valves. Comes with whats shown. You can ask for no labels on bottles etc  
Prices subject to change without notice. $30

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Pin Valve

Valve For Smaller Screw in Bottle

Pin Valve Assembly For 10-12-20 oz Nitrous Bottles. This valve is the one used in the quick change EFI motorcycle kits. Add a bit of thread locker when installing this valve.  
Prices subject to change without notice. $30

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Bottle Heater

This Bottle heater (for 2 & 2.5LB bottles) is one of the best available and uses the smallest most accurate pressure switch available. Our heater holds the pressure within 50 PSI. It comes with all the components to install and is made out of superior components! It will work with your existing bottle adaptor. It will keep your bottle at an optimum pressure 900-950 PSI(adjustable from 550-1250PSI). The heater is a full silicone flexible heater with velcro straps for quick bottle changes. Team this up with our pressure Gauge you have the most sophisticated nitrous pressure control system available. Element size 12.75"x3". 
Prices subject to change without notice. $295

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Nitrous purge Kit

This nitrous Purge System bleeds the air from the Nitrous line while also sending a plume of Nitrous high into the air. Select the motorcyle application kit for motorcylce use. This kit will work on all our nitrous kits. Motorcycle applications will come with a few different fittings (an 1/8" NPT "T" and 1/8"NPT Coupler) to make it work with most motorcycle nitrous kits. It does not come with a 4AN or 6AN fitting. $195.

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Purge Light

This Device will illuminate your purge for a dramatic effect at night! Scare the competition and look great doing it. Great for bikes as well! One super intense LED will last for years and years without failure. $89.

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switches

These switches have a sturdy spring loaded cover so the switches do not get accidently turned on.

They come labeled and are available as:

Purge Switch, Power Switch, Heater Switch, Fuel Switch, Arming Switch, Pump Switch, Customs up to 6 Letters, Non-Labeled Switch. All the switches come with a high power switch capable of switching 20 amps. The switches are screw terminal for quick installation.
Prices subject to change without notice. $49

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Spray Bar

Sting the competition with the Black Widow Nitrous Kit. This kit is the most complete kit available. Made for high horsepower 4 cyl bikes, this kit will flow up to 150hp. Finally a complete universal kit made for any fuel injected 4 cyl motorcycle.

Custom fit your spray bar to your preference! Simply install the black widow spray bar, bend your tubing, cut to length and your done.

This kit is the ultimate in tuneablity. Designed for use with or without progressive controllers, this kit jets at the spray bar and at the solenoid for tons of fine tuning ability. Other spray bars do not work with progressive controllers due to poor design. if you mount jets at the spray bar, all the braided line and inside the spray bar acts like a reservoir holding the pressure. It will not pulse the pressure as it would take a second or two to bleed past the jets. By jetting at the solenoid the pressure will build much slower in the lines giving way more control of the nitrous coming out of the hole. Jet changes are now a snap! No more lifting the tank, simply swap the one jet on the solenoid.

Comes complete with a tubing bender, tubing cutter, extra tube, jets, black widow spray bar, braided lines. $589

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Oxygen Sensor

Wideband Oxygen Sensor 

Bosch Oxygen Sensor Bosch LSU4.2 5-wire, wide-band O2 sensor for dynotune and innovate controllers. Many other wideband systems use this same sensor. Control your AFR.  Picture is one of our used stock items.  As all products we sell, product is new.
Prices subject to change without notice. $149.00

jets

jets

Buy What You Need

Our Nitrous jets are precision machined to create a perfect flowing jet. Our jets only work with our kits.

Jets have numbers stamped into the sides of them. The number is the size hole that is drilled in the jet. Example, a #28 jet has a .028" hole in it. Jets can be used for nitrous or fuel. When the jetting chart calls out for a #58 Nitrous jet and a #32 fuel jet, simply buy a #58 and a #32 jet.
Prices subject to change without notice.  $8

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Nitrous Lines

AN Nitrous lines with Blue or Red Fitting

Braided nitrous lines come in blue or red fittings. Perfect for nitrous solenoid. 4AN female to 1/8" npt male.
2 foot  4AN- $39, 4 foot 4AN  $59, 16 foot 6AN $199

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Bottle Gauge

Liquid Filled Nitrous Pressure Gauge 1.5" with black or white face and chrome bezel(pick the face color). Mount this show quality gauge on your bottle so you can keep an eye on that bottle pressure. Comes with 1/8" NPT male output fitting so it can screw right into the side of your bottle port. $39.95

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Bottle Nut

4AN Nitrous Bottle Nut with washer. Mounts to your nitrous Bottle and Comes with a teflon washer. Fits standard CGA 660 valves. Will not corrode. 4AN size is what you want for basic street kit up to 200HP. Blue. $19.95

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90 Degree Nozzle

4AN Swivel Fitting for Nitrous Feed Line. Let's your line come out a better angle for some installations. $19.95

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Bracket for Bottle

2-2.5LB Billet Bottle Bracket, machined finish. Use some mothers polish and it will shine like chrome! Fits 2LB to 2.5LB nitrous and co2 bottles. Bottles with 4.25" Diameter. Hole spacing is standard 2.5" so it will fit many extended swingarms.

Add the optional bracket base if you want to mount it to a flat part on the swingarm, drill and bolt in place! Comes with stainless hardware 1/4-20 bolts. $69 Bracket base $35.

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Fake Purge

Fake Nitrous Purge

This kit comes complete with everything you need to install a Nitrous look but using CO2 Purge system on your vehicle for a little fun. It's a simple installation, comes with the 1.25LB Bottle and Bracket that can mount anywhere, High Flow solenoid, switches, wire, fuse and 10' of purge tubing. It also comes with our custom CO2 adaptor so you can have the bottle filled at any paintball store to save tons of cash. Looks just like nitrous purging out in a great white plume.
Prices subject to change without notice.
$360

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sticker Nitrous

HardRider Sticker are 6.5" wide with white cropped background. This is a high quality decal.
Prices subject to change without notice. $7.00

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Remote Support


Skype Calls, Google Meet and WhatsApp  (Video Installation Assistance Calls)

Nitrous Oxide kits are a blessing. You pay a fraction of what you would pay for big power kits like Supercharger or Turbos and you do not need to have it running all the time, just when you need it. Having said that, there really are pros and cons to each.


Some people think that its hard on the engine and so refrain but the truth is adding a modest power load will have very little impact on your engine. When you go high horsepower you need more sophistication to help your engine dispurse and delivery this power. This comes in timing and mainly AFR (air fuel ratio) adjustments for when you're adding hundreds of horsepower, matching engine work.


But for most riders, an additional 20-80+ horsepower is well within the means of easy peasy. Middle Pic on left basic Dry Kit install. Bottle pic more complex controller install for bigger power.


For customers around the world, we have made the jump to nitrous an easy one with easy installation instructions and if you need a real person to help with trouble shooting or step by step instruction, HardRider Motorcycle  Installation Support.


The fee for this is $70 per session (max 30 min.) using options on our Contact Page. An appointment is required and we are available 9am to 8pm EST. Prepayment is required. Make Payment at bottom of page or Contact page.


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