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Fuel and Intake, Clearance

YZ250 '96 - '96

Boyesen Pro Series dual-stage reeds combine a carbon-fiber top reed with a fiberglass bottom reed for unrivaled performance. The Pro Series Reeds are more responsive than our traditional Power Reeds. The carbon-fiber top reed has excellent response characteristics that provides even quicker acceleration, stronger throttle response, and more over-rev than our standard Power Reeds. The fiberglass bottom reed provides stability and longer reed life.

Ships same business day
$64.95
$44.95

Engine

Drain Plug

YZ250 '84 - '26
  • Bolts are CNC-machined from high-quality aluminum
  • Embedded magnet helps keep bolt in place
  • Pre-drilled holes make for easy installation of safety wires
Choose Color
Please contact us for availability information
$25.95

Drivetrain, $25 and Under

Sprocket

YZ250 '89 - '26

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

Electrical

The Trail Tech Vapor Speedometer/Tachometer units are custom designed for an exact fit. They feature a bright white backlit LCD display, waterproof connections, and all parts needed for a complete installation. These units accept AC and DC power input, and automatically switch to internal power if external power is removed. Power connectors are included. Permanent solid-state memory guarantees that data is never lost, even without power. Units are available in black.

Trail Tech provides a one year warranty and unlimited free phone and email support.

Unit functions:

  • Speedometer
    • Current Speed
    • Maximum Speed
    • Selectable MPH/KMH Display
  • Tachometer
    • Real-Time RPM Bar Graph
    • Numeric RPM Readout
    • Dual Programmable Shift Lights
    • Up to 20,000 RPM
  • Temperature
    • Ambient Temperature
    • Engine Temperature (liquid cooled only, optional air cooled sensors available)
    • Dual Programmable Temp Lights 
  • Distance
    • Adjustable Distance
    • Permanent Odometer
    • Selectable Mile/Kilometer Display
  • Clock
    • Hour Meter, Stop Watch, Ride Time
    • Accumulated Ride Time
    • Permanent Hour Meter
Ships same business day
$179.95