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Lighting

Headlight, Bulb

Exhaust

Full System

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add noticeable performance gains and sound tremendously better than stock.

  • Hard anodized oval shaped aluminum muffler
  • TIG welded reinforced muffler bracket(s)
  • 304 stainless steel mid pipe
  • Red powder coated stainless steel end tip
  • Lighter than stock exhaust system
  • Huge horsepower and torque gains
  • Sleek muffler design allows for maximum clearance
  • Removable screen-type spark arrestor included
  • Handmade in the USA
  • 1 Year Limited Manufacturer’s Warranty
Please contact us for availability information
$626.95
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Muffler

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add noticeable performance gains and sound tremendously better than stock.

  • Hard anodized oval shaped aluminum muffler
  • TIG welded reinforced muffler bracket(s)
  • 304 stainless steel mid pipe
  • Red powder coated stainless steel end tip
  • Lighter than stock exhaust system
  • Huge horsepower and torque gains
  • Sleek muffler design allows for maximum clearance
  • Removable screen-type spark arrestor included
  • Handmade in the USA
  • 1 Year Limited Manufacturer’s Warranty
Add Anti-Seize
Please contact us for availability information
$373.95
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Gasket

KLX300R '20 - '26

This gasket seals the joint between the head pipe and muffler. These gaskets are easily damaged when removing the original muffler. Get a fresh one now to ease installation of your new performance muffler.

Ships same business day
$15.95
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Headpipe

KLX300R '20 - '26
  • Select applications available in SX version that is designed for more low to mid-range power and an MX version that is focused in the mid-to-upper rpm range
  • Act as "pre-muffler" helping to lower the decibel output
  • Available in stainless steel for strength combined with light weight, or in titanium for even greater weight savings
  • Utilize FMF's patented module precisely located at the initial stage of the header for specific applications
  • Horsepower is increased as much as 10%
  • The expansion and contraction of exhaust sonics through the system causes increased flow
  • Position "Bomb" increases performance
Ships in 3-5 business days
$249.95
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Brakes

Caliper Rebuild Kit

Pads

KLX300R '21 - '26
  • Sintered Pads are best for regular riding. Long life, and good performance in all conditions
  • Sport Carbon pads are made for fast riding in dry conditions. Not recommended for mud, water, or sand
Select Product
Ships in 3-5 business days
$35.95
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KLX300R '21 - '26
  • Sintered Pads are best for regular riding. Long life, and good performance in all conditions
  • Sport Carbon pads are made for fast riding in dry conditions. Not recommended for mud, water, or sand

Kit includes front and rear brake pads.

Choose Type
Ships in 3-5 business days
$55.95
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KLX300R '97 - '26
  • Sintered Pads are best for regular riding. Long life, and good performance in all conditions
  • Sport Carbon pads are made for fast riding in dry conditions. Not recommended for mud, water, or sand
  • Race Sintered pads are high performance race pad with superb durability similar to that of the sintered pad. Higher friction level and fade resistance. Diamond ground surface finish to speed bed-in. Comes with new pad pins. Race Sintered are designed for racing use only; not for street use
Choose Type
Ships same business day
$38.95
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Suspension

Fork Seals & Bushings

KLX300R '21 - '26
  • Seal profile is engineered to create equal pressure in each seal lip; equalized seal pressure creates less drag and longer seal life
  • Patented MAX-LIFE has a coefficient of friction up to 3 times less than the OEM seal material
  • Triple-lip seal design
  • Dyno-tested to last 3 to 4 times longer than OEM seals
  • Directional ribs allow seal to be installed easily
  • Kit includes fork seals and dust wipers
Add Oil Level Gauge
Ships in 3-5 business days
$39.95
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Swingarm

KLX300R '20 - '26

Complete high quality kit to replace the bearings and seals in the swingarm pivot.

Add Grease
Ships in 3-5 business days
$58.95
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KLX300R '97 - '26

Complete high quality kit to replace the bearings and seals in the KLX shock linkage. Includes the lower shock bearing.

Kit Contents:
Washer4
Seal8
Needle Bearing Shaft4
Needle Bearing7
Add Grease
Add Anti-Seize
Ships in 1-2 weeks
$97.95
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Engine

KLX300R '21 - '26

Higher pressure in the cooling system, raises the coolant boiling point and increases protection from coolant loss due to overheating.

23 PSI - 1.6 Bar.

Ships same business day
$30.95
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Oil Filter

Providing unbeatable performance and exceptional value, Hi-Flo is the best-selling brand of aftermarket filters for motorcycles, scooters, and ATVs worldwide.

Grab our 5-pack and save both time and money!

 

Ships same business day
$16.95
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Drain Plug

Spark Plug

KLX300R '21 - '26

E3 Resistor Spark Plugs

The unique design of the electrode maximizes the power generated by the spark plug through Diamond Fire technology. This electrode combines advanced performance capabilities and innovative technology to enhance the shape of the flame kernel. Consequently, the flame front ignites the air/fuel mixture more rapidly, accelerates heat transfer into the combustion chamber, and creates a more concentrated pressure front, facilitating a quicker pressure rise during the cylinder power stroke. The outcome is a more efficient combustion process and improved engine performance, making this a truly premium spark plug.

Add Anti-Seize
Ships same business day
$9.95
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KLX300R '21 - '26

Iridium spark plugs are made with premium quality materials.

Iridium plugs last longer than standard ones, meaning you won't have to replace them as often.

  • The ultimate in the evolution of spark plug technology and performance from an industry leader
  • The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode
  • Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life
  • Metal shell plating has enhanced anti corrosion qualities

Sold individually, unless otherwise stated.

Add Anti-Seize
Ships same business day
$12.95
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KLX300R '21 - '26

Keep your motor running right with fresh spark plugs!

NGK is one of the world's largest manufacturer of spark plugs, whose products are used as original equipment (OE) on countless motorcycle and automobile models.

  • High-quality materials and superior construction for serious power and reliability
    • Pure alumina silicate ceramic insulator provides high strength and better heat transfer
    • Deep-seated copper core for a wider heat range
    • Nickel alloy tip for longer life
    • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Choosing the right high-quality plugs prevents fouling from running too cool and preignition from running too hot
  • NGK plugs available for almost every application and riding style
Add Anti-Seize
Ships same business day
$10.95
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Electrical

Battery

Built with the latest in Lithium Ion Polymer Technology. All components are designed, manufactured, assembled and packed in one location assuring high quality and consistency. Besides it's extreme lightweight (50% to 70% lighter than standard lead-acid batteries) it also features a built-in LED test gauge and the ability to mount it in any position. There is no hazardous acid or heavy metals and it is non-explosive and non-combustible.

The Firepower features Increased cranking amps over lead acid batteries and has a very fast recharge cycle and can be brought up to a 90% charge within 6 minutes and also has 6 to 12 times more cycle life when compared to lead acid batteries. A 2-year warranty insures that your investment is protected.

145 CCA 12V/28.8WH
Package Dimensions: 4.75" x 3.00" x 4.50

Add Foam to Fit in Battery Box.
Ships same business day
$188.95
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Fuel and Intake

Air Filter

KLX300R '21 - '26
  • Increased air flow over the stock air filter
  • Designed to increase horsepower and throttle response
  • Designed to fit inside the factory air box
  • Larger surface area over foam filters which offers longer service intervals in dusty conditions
  • Four layers of premium cotton gauze provides outstanding filtration
  • Washable & re-usable, never wears out
  • One filter will last the lifetime of your bike
Add Air Filter Care Kit
Ships in 3-5 business days
$159.95
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KLX300R '21 - '26

Made of flame-laminated dual-layer foam, bonded with the highest quality glue to stand up to the roughest and toughest of any style of riding or terrain

This filter, used with No Toil foam filter treatment, provides the best air filtration system in the world

  • Fully open-cell structure for highest airflow and maximum protection
  • Heavy-duty glue provides protection from all solvents
  • Wide soft sealing ring for extra protection
  • Flexible seams prevent cracking
  • Original OEM size
Ships in 3-5 business days
$30.95
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KLX300R '20 - '26
  • Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)
  • Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance
  • Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions
Ships in 3-5 business days
$38.95
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KLX300R '20 - '26
  • Designed to fit in the factory air box exactly like original filter
  • The best selling replacement air filter for competition motorcycles and ATVs
  • Unique two stage design allows for easy and complete cleaning
  • Dual layer of foam, can be serviced separately
  • Thin Ultra Seal base is virtually impossible to tear and has a built-in "Grease Groove"
Ships same business day
$37.95
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Featured Products, Armor - Bike Protection

Skid Plate

KLX300R '20 - '26
  • Made from strong and lightweight aircraft aluminum
  • Protects vital engine parts from rocks and debris
  • Custom fit to your specific bike model
  • Oil drain hole for easy access
  • All mounting hardware included
Ships same business day
$115.95
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Controls

Levers

Frame

Footpegs

KLX300R '21 - '26

The IMS Super Stock pegs are the perfect choice for both the daily commuter and the rider-in-training. Their mellow tooth design keeps you planted while preventing wear on your soles. They are also perfect for young riders who don't need or want a more aggressive option. 

Wider foot pegs for sure-footed comfort. 

17-4 cast stainless steel.

Width1.97"
Length3.18"
Ships in 3-5 business days
$111.95
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Steering Bearing

KLX300R '21 - '26

Tapered roller bearings provide decreased maintenance, less wear, smoother operation and longer life.

This set of high quality replacement steering stem bearings includes:

  • Upper and lower tapered bearings
  • Upper and lower bearing races
  • Upper and lower seals
Add Grease
Ships in 3-5 business days
$47.95
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Armor - Bike Protection

Skid Plate

B&B Off Roads Kawasaki KLX250 & 300 bash plate is made from 4mm aluminium 5083 plate. This plate is chosen because of its extreme suitability for welding, abrasion and impact resistance, bearing in mind the full weight of the bike and rider. 

All bash plates are supplied with the necessary stainless clamps and bolts where possible. 

All bash plates have a polished finish and have foam or rubber where required.

Choose Finish
Backordered: No ETA available due to Australia Post temporarily halting shipments to the US
$226.95
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Drivetrain

Sprocket

KLX300R '21 - '26

Quality JT sprockets are made from the finest 545C high carbon steel and are then heat treated and hand finished to meet or exceed OEM standards. Outlasts many mild steel or surface hardened sprockets as much as two and three times over.

Add Anti-Seize
Ships in 3-5 business days
$21.95
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Chain

KLX300R '21 - '26

High Quality chain. Will need to be cut to fit your sprocket combination.

Choose Type / Length
Ships same business day
$86.95
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