CRF100: Engine

Chain Size:        Front Sprocket:        Rear Sprocket:        Front Tire:        Rear Tire:        Spark Plug:
428x118 14T 50T

70/100-19

(2.50-19)

90/100-16

(3.00-16)

CR7HSA

 

Engine

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Big Bore Kit w/ Camshaft, 120cc BBR

CRF100 '81 - '21
$329.95

Complete big bore kit. Bolt it on and ride!

  • Includes a pre-bored, big-finned aluminum cylinder for improved cooling
  • Cylinder, rings, piston pin, & clips
  • BBR exclusive performance camshaft
  • Heavy-duty valve springs
  • Rockers with tappet adjusters
  • Gasket kit
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Clutch Springs, Heavy Duty BBR

CRF100 '93 - '21
$24.95

Heavy duty springs help prevent clutch slip in high-performance motors.

  • Custom wound from chrome-silicon wire
  • Preset for long life
  • Higher spring seat pressure to resist clutch slip
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Magnetic Drain Plug, PSR

CRF100 '00 - '14
$19.95
  • 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
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Spark Plug, Standard NGK

CRF100 '04 - '13
Add Lubricant
$2.95

Keep your motor running right with a fresh plug.

NGK Spark Plugs is the largest OE supplier and manufacturer of spark plugs in North America.

  • Superior construction for serious power
  • NGK makes plugs for almost every application and riding style
  • Versatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too hot
  • Feature high alumina ceramics for improved heat dissipation and electrical insulation, deep-seated copper core for a wider heat range and a nickel alloy tip for longer life

Price reflects the quantity of spark plugs required for your make and model.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Camshaft Installation Tool Kit

$199.95

Includes degree wheel, dial-gauge, multi-position stand, extension, 3-sizes of positive-piston stops, and a handsome wooden carrying case.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Clutch Holding Tool

$28.95

Made from medium carbon steel with hardened jaws. It features spanner pins and the jaws open up to 5" wide. It's ideal for holding clutch hubs, flywheels, gears, sprockets, etc. Made by Motion Pro.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Crank Case Separator Tool Set

$79.95

This tool is designed to separate vertically split crank case halves on two and four stroke engines. Adjustable arms allow it to be used on multiple bolt patterns found on a variety of makes and models of motorcycles. Industrial grade steel construction with black oxide finish for long service life. Comes with 8mm mounting bolts and 6mm adapters. Protective carrying case included.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Oil Filter Removal Tool, Motion Pro

$9.95

For easy removal of recessed oil filters.

Conical point screws pierces and grabs the metal end cap of the filter.

reduces potential damage to the engine cases.

NOT for use on re-usable oil filters.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Temperature Stickers

$14.95

A 3-pack of easy to apply strips measure the temperature of engine, suspension, and radiator components. Temperature range 146° to 248°

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Thread Chasers

$4.95

Thread Chasers are designed to clean and re-cut damaged aluminum threads.

this kit contains the two sizes most common on metric motorcycles, M6x1.0 and M8x1.25.

Thread Chasers also remove dirt and metal shavings that become captured in thread grooves.

Uses 8mm or 10mm hex sockets, a Must for all tool kits.