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ATC70 78-85

ATC70 78-85

This section allows you to search for all parts relevant to Honda ATC70 78-85 models.

ATC70, 2nd generation introduced 1978, ends 1985, Features:

  • Model Code for 78-85 models "957".
  • 3 speed auto clutch transmission(78-81) 4 speed (82-85).
  • 16x8x7 low pressure tyres, SPWAMULASS (Water,Mud,Land,Sand,Snow).
  • Tyre pressure 0.2 kg/cm2 (3.0 PSI ).
  • Length 1300mm, width 800mm, Height 785mm, Weight 74kg.
  • Engine bore 47mm, Stoke 41.4mm, CR 7.5:1 Displacement 72cc.
  • Carb Keihin PB38A to 83, PC38A 84-85, main jet 58.
  • Engine number located below starter and behind gear change shaft.
  • Frame number located on steering head stock left side.
  • Engine Oil capacity .8 ltr.
  • Fuel tank capacity 4.0ltr, 3.2ltr main and .8ltr reserve.
  • Point gap 0.3 - 0.4 mm (12 to 16 thou).
  • Plug gap 0.6 - 0.7 mm (24 to 28 thou).
  • Plug NGK C7HS.
  • Valve clearance (cold) 0.05mm.


Gas Cap Ventlock, ATC70 | TRX70 | ATC110 | ATC185/S | ATC200
New Out Of Stock
Brand: ATC Heaven
Replacement Gas cap for models fitted with Vent Lock cap. Knob on top of cap allows fuel to be shut off although why Honda designed this feature when there is a perfectly good fuel tap on the tank/carb escapes us. Suits ATC70 79-85, ATC110 79-82, ATC185/S 80-82, ATC200 81-82. Also suits NA50 79-81, ..
$38.00
Brand: ATC Heaven
Petcock gasket, this item often contributes to fuel leakage from the fuel tap. This will fit many Honda Applications but in some cases the rivets will need to be removed, threads tapped and screws substituted.It requires advances skills for fitmentSuits ATC70 78-85, TRX70 86-87 plus many other model..
$7.90
Brand: Honda
Need a new brake arm for your second gen ATC70, here it is. Genuine Honda item so it will fit and function perfectly.Suits ATC70 78-85..
$19.50
Brand: ATC Heaven
Nice repro heat shield for your ATC70, This part can be fitted to any 78-85 model with OE style pipe, you may need to weld nuts to your pipe for this shield to mount to. Suits ATC70 78-85..
$65.50
Grab Bar ATC70 78-85 Factory Second
New Hot
Like saving money? Who doesn't, these factory second grab bars are a huge saving. Something went wrong in the factory, was it Friday afternoon, did the lights go out? who knows.Thing is these don't quite measure up to quality standards, the bends are  bit out of place, they may need some s..
$29.00
Chain Slider Lower ATC70  73-85 Chain Slider Lower ATC70  73-85
New Hot
Brand: ATC Heaven
Need the lower chain slider for your ATC70, we have you covered. This remade part is now available.The lower chain slider acts to guide the chain and is commonly worn out. Replace your old worn slider now and avoid costly damage in the future. Suits ATC70 from 73-85..
$10.00
Drive Chain #420 ATC70
New Out Of Stock
Brand: Wide Open
Standard replacement drive chain, link size 420, suits ATC70 all.This is an economy grade replacement chain for all ATC70 models. fine for normal use and a great economy replacement for your old work and stretched chain...
$15.00
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
Oil Filter / Clutch Nut Spanner
Out Of Stock
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
Brand: ATC Heaven
Before you begin servicing the electrics on your ATC make sure you have one of these flywheel pullers. Can you believe that some people would use a hammer to try and loosen the flywheel. Try that and you are going to end up with an expensive repair bill. Get this tool and do the job right! Suits ATC..
$25.50
Clymer Workshop manual ATC and TRX 70-125
Out Of Stock
Brand: ATC Heaven
Clymer Workshop manual, covers models ATC and TRX 70-125 from 1970 to 1986. A good all round manual that covers a wide range of smaller displacement model ATCs. Suits ATC70, ATC90, ATC110, ATC125M to 85.Note, either Clymer or Haynes manual may be supplied when ordered...
$59.00
Seat Pan ATC70 78-85
Out Of Stock
NEW, this new design seat pan is streets ahead of our previous offering. Pressed steel construction, steel barbs to attach seat cover, all mounting hardware in place. What more could you want?? Suits ATC70 78-85Suits ATC70 78-85..
$85.00
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