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Spring time is in full swing here at ProCycle.  With these busy days please be sure to let us know if your order is time sensitive.  We try to do as much as we can to accommodate your upcoming trip.  

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Year
DRZ400 '00 - '03 DRZ400S '00 - '25 DRZ400SM '05 - '25 DRZ400E '00 - '07

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
$8.95
CRF150R '07 - '18 CRF250R '04 - '25 CRF450R '02 - '25 DR650 '96 - '25

Top quality brass screw with molded knob for easy adjustments.

Not for the stock DR650 carburetor Fits FCR-MX conversions Only.

Ships same business day
$23.95
DR650 '90 - '25 XT250 '08 - '25 CRF150R '07 - '25 TTR125 '01 - '25 DR350S '90 - '93 DR350SE '94 - '99 DR350 '90 - '99

Stock suspension suffers from poor compression damping and limp rebound damping. The Race Tech Gold Valve allows you to tune both compression and rebound valving for vastly improved performance.

  • Bolt-on shock valving for serious suspension performance
  • Improves control, traction, plushness and bottoming resistance
  • Improved, long-wearing, low-friction sealing design decreases fade
  • Includes complete instructions
Ships same business day
$199.95
CRF150R '07 - '18 CRF250R '04 - '25 CRF450R '02 - '25 DR650 '96 - '25

R&D introduces "Flex-Jet", a simple, effective flexible shaft design. Quick adjustments are now within easy reach. Besides easy access, another benefit is the Flex-Jet's ability to hold its setting. Loose fuel screws are now a thing of the past. Kit includes: Flex-Jet (Remote Fuel Screw), bracket, screw, spring, washer, O-ring and instructions.

Not for the stock DR650 carburetor Fits FCR-MX conversions Only.

Ships in 3-5 business days
$39.95
CRF150R '07 - '18 CRF250R '04 - '25 CRF450R '02 - '25 DR650 '96 - '25

This cover acts as an 'adjustable leak jet' to fine tune the accelerator pump squirt.

Eliminates "4-stroke bog" when used with correct jetting. Allows the use of correct carburetor settings to optimize performance, starting and reliability. Improved low-end performance with much better throttle response. Investment cast and finished to precise tolerances with internal high volume vertical check valve. Fits all motorcycles and ATVs using a Keihin FCR carburetor Easy installation instructions (including online video) and template.

Not for the stock DR650 carburetor Fits FCR-MX conversions Only.

Ships in 3-5 business days
$119.95
XT225 '92 - '07 KLR650 '87 - '18 KLX250S '06 - '14 XR650L '93 - '25 XT250 '08 - '25 TW200 '87 - '25 KLX300 '21 - '25 KLX300R '21 - '25 KLX300SM '21 - '25

E3 Resistor Spark Plugs

  • Unique electrode shape maximizes the power created by the spark plug – Diamond Fire technology
  • Electrode is a combination of performance and technology that results in an improved flame kernel shape
  • This flame front ignites the bulk air/fuel mixture faster, moves heat into the combustion chamber faster and creates a more localized pressure front for faster pressure rise during the cylinder power stroke
  • The result is more complete combustion and an improvement in engine performance
  • A truly premium performance plug
  • Sold individually, unless otherwise stated.
Choose Spark Plug
Add Anti-Seize
Ships same business day
$9.95
DR650 '96 - '25 CRF150R '07 - '18 CRF250R '04 - '25 CRF450R '02 - '25 CRF450X '03 - '25 KX250F '04 - '25 KX450F '06 - '25 WR250F '01 - '25 YZ250F '01 - '25 YZ450F '03 - '25

Direct replacement for the stock spring and exactly like the old Merge Racing spring. Gives a much more consistent accelerator pump squirt. Eliminates the need for the 'O-ring mod', wire or zip-ties on the pump arm. Fits all Keihin FCR-MX carbs except '07-'08 CRF250/450.

Not for the stock DR650 carburetor Fits FCR-MX conversion Only

Backordered: Waiting for stock from suppliers to fulfill orders placed on or after March 2024
$14.95
CRF230L '08 - '09 RM100 '90 - '07 CR250 '87 - '07 CR500 '84 - '01 CRF150F '03 - '17 CRF150R '07 - '25 CRF250L '13 - '25 CRF250L Rally '17 - '25 CRF250R '04 - '25 CRF250X '04 - '25 CRF450R '02 - '25 CRF450X '02 - '25 XR250R '86 - '04 XR400R '96 - '04 XR600 '83 - '00 XR650R '00 - '07 KLX250S '94 - '25 KLX300 '97 - '06 KLX450 '08 - '09 KDX200 '83 - '06 KDX220 '97 - '05 KX250 '90 - '06 KX250F '04 - '25 KX450F '06 - '25 KX500 '83 - '04 RMZ450 '05 - '25 RMZ250 '04 - '25 RM250 '89 - '08 RM125 '88 - '06 DRZ400 '00 - '03 DR650 '90 - '25 DR350 '90 - '99 WR250R '08 - '18 WR250X '08 - '11 WR250F '01 - '25 YZ125 '91 - '25 YZ250 '89 - '25 YZ250F '01 - '25 WR450F '03 - '25 YZ450F '03 - '25 DRZ400S '00 - '25 DRZ400SM '05 - '25 DRZ400E '00 - '07

A set of six high quality grade 10 sprocket bolts with lock nuts. Thread-lock compound has already been applied for extra security.

These bolts are flat head style, requiring a countersunk hole in the sprocket.

Ships same business day
$11.95
DRZ400 '00 - '03 DRZ400S '00 - '25 DRZ400SM '05 - '25 DRZ400E '00 - '07

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.

Choose Spark Plug
Add Anti-Seize
Ships in 3-5 business days
$11.95