2006 Yamaha YZ125

Key Features:


  • A light, aluminum frame housing an amazingly light and compact engine results in an awesome power-to-weight ratio.
  • Ready to race out of the crate, complete with a Renthal aluminum handlebar, titanium footpegs and gripper seat.
  • A pure motocross machine, the light and nimble YZ125 is the perfect choice for riders stepping into the 125 class.
  • "Dirt Rider", "Dirt Bike" and "Transworld Motocross" magazine 125cc Shootout winner.

New for 2006:

  • A thicker rear shock rod, a super-light titanium shock spring, reduced-friction Kashima coating of internals and a revised swingarm all work together for fantastic rear wheel control and a sweet ride.
  • Speed sensitive system, 48mm Kayaba fork tubes move the TCV (transfer control valves) above the fork springs, so that damping force is now controlled by piston speed. Along with a bigger base valve hole, the result is a smooth ride and super-precise handling.
  • Increased fork pitch, i.e., distance between fork tubes, also gives great handling.
  • Carburetion revisions and a new exhaust pipe meet FIM requirements and produce arm-stretching, broadband power.
  • Aggressive new front fender and front numberplate up the style factor.
  • Tapered rear wheel spacers ease sliding the rear wheel into place, for quicker tire changes.


  • Amazingly compact 124cc reed valve-inducted two-stroke super light, with highly efficient straight intake and exhaust tracts.
  • Six-speed close-ratio transmission optimizes gear ratios for maximum performance.
  • Digital CD ignition system delivers precise spark and monitors engine speed to ensure optimal timing for faster, stronger response during hard acceleration.
  • Large-capacity radiator features a 10-row core with four louvers to deliver maximum cooling efficiency at all performance levels.
  • Primary kickstarting ensures easy restarts in any gear.
  • Trick, works-style clutch lever features race-spec barrel adjuster for on-the-fly adjustability.



  • Aluminum frame and swingarm are strong and light, with super durable swingarm and linkage mounts for excellent handling and comfort.
  • Removable aluminum rear subframe is constructed of square-section pipe for reduced weight.
  • Rear, fully adjustable Kayaba shock with 12.4 inches of travel, separate adjusters for high- and low-speed compression damping, and a full lock oil rebound system for increased comfort. Rear, fully adjustable Kayaba shock with 12.4 inches of travel, separate adjusters for high- and low-speed compression damping, and a full lock oil rebound system for increased comfort.
  • Lightweight front and rear calipers with aluminum pistons and anti-bubble front master cylinder, 250mm floating front and 245mm rear discs, deliver strong stopping power with progressive feel.
  • Lightweight 21-inch front and 19-inch rear rims provide exceptional durability and reduce unsprung weight for optimal suspension performance and handling.
  • Premium Dunlop D756 knobbies offer race-spec traction and wear.

Additional Features:

  • Flat gripper seat and fuel tank, forward-canted steering crown and low Renthal handlebar all help create greater freedom of movement and more comfortable ergonomics for riders.
  • Wide, cleated, folding titanium footpegs are lightweight and provide excellent comfort, grip and ground clearance
  • Wide-diameter fuel tank cap for easier refueling.
  • Cleated rear brake lever and folding shift lever tip offer superb grip and exceptional durability.
  • Repackable exhaust silencer.
  • Durable, comfortable handlebar grips.
  • Stainless steel clutch cable for longer life.


anybody know the exact amount of engine oil a 2006 yz125 takes?

what is the top speed with no limiters and no fuel cuts

i was wondering the speed and hp of the 06

could you mail me the max ponies in the yz125 for 2006,

i checked the specs but it didnt say

*Registration is required to post in this forum

Back to top