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ATC250R 85-86

ATC250R 85-86

This section allows you to search for all parts relevant to Honda ATC250R 85-86 models.


ATC250R, 3nd generation Introduced 1985, ends 1987, Features:

  • Model Code for 85-86 models "HA2".
  • 6 speed manual clutch transmission.
  • low pressure tyres. 23x8x11 front. 20x10x9 rear.
  • Tyre pressure front 0.30 kg/cm2 (4.3 PSI )?? mm dia
  • Tyre pressure rear 0.25 kg/cm2 (3.6 PSI )?? mm dia
  • Front fork oil capacity (85)400cc, (86)465cc.
  • Length (85)1895 mm/ (86) 1905mm, Width (85)1120 mm/(86)1130 mm Height (85)1090 mm/(86)1085mm, Weight (85) 132kg/ (86) 131kg.
  • Engine bore 66mm, Stroke 72mm. CR8.0:1 Displacement 246cc
  • Carb Keihin (85)PE37A, (86-)PJ03A, main jet (85)#142 (86-)#145.
  • Engine number left side of engine above gear shift shaft.
  • Frame number located on steering head stock left side.
  • Engine Oil capacity 0.61ltr (change) 0.70ltr (bone dry)
  • Fuel tank capacity 9.8ltr, (7.8ltr main 2.0ltr Reserve).
  • CDI Ignition,
  • Plug gap 24-28 thou (0.6-0.7mm)
  • Plug NGK BR9ES (subject to altitude and temperature)



Replacement fork seal set. Contains 2 x Fork seals to rebuild your front forks, don't put up with leaking seals any longerGet this set and refurbish your front suspension. Suits ATC250R 85-86, YTZ250 86...
us$16.90
If you fork boots are torn or split then you should consider replacing them sooner rather than later. If moisture and grit is allowed to gather in the cavity between the boot and fork then you can be sure you will be up for new forks soon. These are OE Honda items, can't get any better than that, gr..
us$55.00
Brand: ATC Heaven
This is a replacement Clutch Lever for left side clutch application. Fits ATC200X 83-87, ATC250R 83-86, ATC350X 85-86, TRX250R 86-89...
us$10.50
Brand: ATC Heaven
Nothing worse than having a clutch cable fail and bring your riding day to a premature end. No need to let that happen, just get one of these cables and throw it in your tool box so you have it when you need it. Suits ATC250R 85-86..
us$35.00
Exhaust Springs 80mm | 90mm | 100mm
Out Of Stock
Brand: ATC Heaven
Don't forget to replace your exhaust springs when fitting a new expansion chamber or as part of ongoing maintenance. Fatigued springs can cause accelerated wear to your chamber and pipe flange and should be replaced as required. These springs are sold in pairs and come in various lengths, pick free ..
us$9.95
FMF Silencer ATC250R 85-86
Out Of Stock
Brand: ATC Heaven
FMF Powercore silencer, get this silencer to enhance your 250r performance in conjunction with the Fatty expansion chamber. Features a durable extruded aluminium canister with stainless Hi-Flo end cap. Suits ATC250R 85-86...
us$215.00
Expansion Chamber FMF ATC250R 85-86
Out Of Stock
Brand: ATC Heaven
This FMF fatty expansion chamber makes a perfect replacement for your stock chamber. Gives a broader more usable power range. Constructed from 19 gauge nickel plated steel for good looks and lasting performance. Suits ATC250R 85-86..
us$380.00
Brand: ATC Heaven
You may not give much thought to the water pump on your water cooled ATC250R but it needs servicing just like any other part.In fact its proper function is crucial in maintaining correct coolant flow to the engine and can cause catastrophic failure should it break down. This kit will allow you to re..
us$69.50
Brand: ATC Heaven
No need to buy a full set if you are only rebuilding the top end. This set contains all gaskets required to overhaul your Top End, Suits ATC250R 85-86...
us$35.00
Brand: ATC Heaven
When rebuilding your 2-stroke engine you should always consider rebuilding the crank.Nothing worse than spending considerable time and money on a rebuild only to have your crank fail 2 hours into your first ride. This quality made in Japan rod kit is what you need to bring your tired crank back to l..
us$140.00
Oil Seal Set ATC250R 85-86
-40 %
Brand: ATC Heaven
This oil seal set contains all the seals required to service your ATC250R water cooled engine. 8 piece kit including water pump seal. Do it right the first time with this quality seal set made in Taiwan. Suits ATC250R 85-86, TRX250R 86-87...
us$39.00 us$65.00
Brand: ATC Heaven
Be sure to have all the materials on hand before attempting an engine rebuild. This set contains all gaskets required to fully overhaul your engine.Suits ATC250R 85-86...
us$48.00
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