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New for the 2006 Honda CRF250R on 4Strokes.com
4Strokes.com Honda Articles: New for 2006 - CRF250R
New for the 2006 Honda CRF250R:
  • New dual-muffler exhaust system centralizes mass and reduces turning inertia to improve the lightweight feel of the bike.
  • Dual-muffler exhaust system also increases low-rpm torque.
  • New piston shape increases mid- and high-rpm power.
  • New thinner piston ring for reduced engine friction.
  • Cylinder head features new exhaust port shape for improved power at high rpm.
  • Intake valve seats incorporate a new material to improve valve durability.
  • New camshaft profile increases high-rpm power.
  • New 40mm Keihin FCR carburetor increases high-rpm power.
  • New ignition mapping works in conjunction with new cylinder head and cam for improved power throughout the rev range.
  • New front hub is lighter and stronger.
  • New front fork outer tubes for lighter weight.
  • Radiators are mounted 5mm lower for lower center of gravity and improved weight feel.
  • New swingarm construction for lighter weight.
  • New front and rear suspension valving for improved bump absorption.
4Strokes.com Articles: Honda Related

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