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Fuel and Intake

Air Filter

KLX300SM '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
KLX300SM '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

Frame

Steering Bearing

KLX300SM '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

Engine

Spark Plug

KLX300SM '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

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

Drivetrain

Chain

KLX300SM '21 - '26

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

All of these chains come with a clip type master link.

Choose Type / Length
Ships same business day
$83.95

Sprocket

  • Computer-designed to achieve ultimate strength at minimum weight
  • JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
  • Every sprocket meets or exceeds the highest possible quality standards set for the motorcycle industry
  • Sprockets are heat-treated and bead-blasted to reduce material surface tension
  • Unless noted, rear sprockets made with top-quality-grade C45 high-carbon steel
Add Anti-Seize
Ships in 3-5 business days
$49.95