KTM 250 SX 00-02 / 380 SX 00 Flywheel Weight (903)
Enhance the torquey power delivery of the SX, get the power to the ground and make it more chuggable.
Enhance the torquey power delivery of the SX, get the power to the ground and make it more chuggable. Used by our own Derek Steahly to win three Oregon AA Cross Country championships. Easy to take on and off, especially when using our E-3 engine lock up tool. Four sizes available to make the power perfect for your riding style. The 12 ounce weight will give it about the same flywheel as an EXC model. We recommend adding 10 ounces for most intermediate trail riders and less aggressive MX riders. 8 ounces for aggressive trail riders and intermediate MX riders. 12 ounces for casual trail riders or very technical terrain. 6 ounces for aggressive MX riders. Fits under the stock ignition cover with out modification
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