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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.


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
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
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...
$59.00
Seat Pan ATC70 78-85
Hot 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
Guide Roller Bolt , ATC70 | ATC90 | ATC110 | ATC125M
Out Of Stock
Brand: ATC Heaven
The guide roller bolt locates the guide roller within the cylinder. If you ever wonder what the little hex head bolt was for that goes on the left side of the cylinder now you know. Don't remove it out of curiosity. Although this bolt rarely wears out it is sometimes lost during disassembly and shou..
$5.60
Seat Foam ATC70 78-85
Out Of Stock
After just a few short years of use the seat foam on your ATC can start to deteriorate and lose its shape and resilience, bring your tired seat back to life with this quality moulded seat foam. Other applications available on requestSuits ATC70 78-85..
$65.00
Get this replacement seat cover for your torn or cracked original. Once moisture is allowed to enter the foam the steel pan will start to rust. Make sure you replace the cover before this starts to happen. This cover suits ATC200E, 82-83, ATC200ES 84, ATC200M 84-85.Please Note, Image shown is not co..
$49.00
Get this replacement seat cover for your torn or cracked original. Once moisture is allowed to enter the foam the steel pan will start to rust. Make sure you replace the cover before this starts to happen. Suits ATC70 78 - 85Please Note, Image shown is not correct for this part..
$49.00
Seat Cover Black ATC70 78-85
Out Of Stock
Get this replacement seat cover for your torn or cracked original. Once moisture is allowed to enter the foam the steel pan will start to rust. Make sure you replace the cover before this starts to happen. Suits ATC70 78 - 85Please Note, Image shown is not correct for this part..
$49.00
Front axle nut with flange 14mm. The axle nut is subject to abuse and damage and should be replaced as required.Hex type castle nut suits ATC70 models from 78-85. Also suits ATC250R 81-82 Front Wheel and Swingarm. ATC200E and 200ES 82-84, ..
$13.95
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