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ATC250SX

ATC250SX

This section allows you to search for all parts relevant to Honda ATC250SX models.

ATC250SX, Introduced 1985, ends 1987, Features:

  • Model Code for 85-87 models "HA6".
  • 6 speed manual clutch transmission.
  • low pressure tyres. 22x11x8.
  • Tyre pressure front .17kg/cm2 (2.4 PSI )1745 mm dia.
  • Tyre pressure rear .17kg/cm2 (2.4 PSI )1745 mm dia.
  • Front fork oil capacity 180cc(ea).
  • Length1785mm, Width1060mm, Height 1028mm Weight 162kg(85) 165kg(86).
  • Engine bore 74mm, Stroke 57.3mm. CR9:1 Displacement 246cc.
  • Carb Keihin (85)??, (86) ??, main jet (85)#130 (86-)#??.
  • Engine number below magneto cover in front of gear shift shaft.
  • Frame number located on steering head stock left side.
  • Engine Oil capacity ??ltr (change) ??ltr (bone dry).
  • Fuel tank capacity 9.8ltr.(8.0ltr main 1.8ltr Reserve).
  • CDI Ignition.
  • Plug gap 24-28 thou (0.6-0.7mm).
  • Plug NGK DR8ESL.





Replacement fork seal set. Contains 2 x Fork seals. Suits ATC250SX 85-87..
$16.90
Inline Fuel Filter
New Hot Out Of Stock
This clear inline fuel filter features a brass airstone type element rated at 75 micron, 50mm in length, 25mm diameter at largest point, takes 6mm fuel hose. Great item to keep rust scale and other elements out of your carb, just cut the fuel line and splice in...
$4.15
Brand: ATC Heaven
This tool is an invaluable aid for oil filter removal on bikes & ATVs, can also be used as a clutch nut removal tool on certain models.Works as a clutch nut on smaller models with automatic clutch and oil filter removal tool on larger models fitted with oil filter elements...
$19.50
Flywheel Puller ATC250ES | ATC250SX
New Out Of Stock
Brand: ATC Heaven
Flywheel puller for flywheel removal to service electrics etc. Be sure you have this tool on hand before commencing strip down. Using anything else but the correct tool is just asking for trouble. Suits ATC250ES 85-87, ATC250SX 85-87...
$25.00
Brand: ATC Heaven
Clymer Workshop manual, covers models ATC250ES, ATC250SX Shaft drive from 85-87. Valuable information for owners of these models, contains service, repair, maintenance and general information. Covers ATC250ES 85-87, ATC250SX 85-87...
$59.00
Brand: ATC Heaven
Get this universal headlight switch to replace your old broken switch or where retrofitting lights. This is a reproduction of switches fitted to Yamaha WR models but will work on just about any application. Some soldering and wiring knowledge required...
$48.00
Brand: ATC Heaven
Round Terminal set, comes complete with plastic sheath. Just like the original, kit contains 5 round terminals 6mm id and silcone sheaths...
$6.95
Brand: ATC Heaven
Round Terminal set, comes complete with plastic sheath. Just like the original, kit contains 5 round terminals 8mm id and silcone sheaths...
$6.95
Brand: ATC Heaven
Round Terminal set, comes complete with plastic sheath. Just like the original, kit contains 5 round terminals 10mm id and silcone sheaths...
$6.95
Brand: ATC Heaven
Dual Female Terminal set, comes complete with plastic sheath. Just like the original, kit contains 5 dual female terminals, 10 single male terminals and silcone sheaths for both...
$14.00
Brand: ATC Heaven
Thinking about rebuilding your ATC250ES/ATC250SX engine. Always consider rebuilding your crank as crank meltdown is a bad thing.This quality made in Japan rod kit will have your engine running like new. Suits ATC250R 81-84..
$99.00
Lever Perch Left  ATC125M 87 | ATC250ES 85 | ATC250SX 85-87
Out Of Stock
Brand: Wide Open
This is the hand brake lever perch to suit ATC250ES models for 85s, also ATC250SX 85-87 and ATC125M 87. It has a second groove to take the park brake mech and allows the parking brake to remain fully functional. Finished in satin black this will replace your broken perch perfectly.You should replace..
$15.50
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