Same-day shipping cutoff: Noon Pacific Time

We will be leaving the office slightly earlier than usual this Friday 5/24 at 2pm (Pacific Time) and will be back in action on Tuesday 5/28 at 9:30am. We are taking a little break to enjoy some quality time with our families and to celebrate the Memorial Day weekend.

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Year
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
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