1979 Honda XL125-S Specs and Info


Honda XL125 S parts…..

’79 Honda XL125S Specs:

Engine, gearbox and drive stuff
Displacement: 124.00 ccm (7.57 cubic inches)
Engine type: Single cylinder, four-stroke
Power: 10.00 HP (7.3 kW)) @ 9400 RPM
Top speed: 62.1 mph….Ish! (100.0 km/h)
Compression: 9.4:1
Bore x stroke: 56.5 x 49.5 mm (2.2 x 1.9 inches)
Valves per cylinder: 2
Cooling system: Air cooled
Gearbox: 5-speed
Final drive: Chain

Brakes and wheels
Front tyre size: 2.75-21 (275-21)
Rear tyre size: 3.50-18 (350-18)
Front brakes: Drum (expanding) brake
Rear brakes: Drum (expanding) brake

Weight ‘n tank stuff
Bike weight inc. fluids (oil, petrol, etc): 109.0 kg (240.3 pounds)
Fuel capacity: 6.00 litres (1.59 gallons)

1979 Honda XL125S Parts and Spares

1979 Honda XL125S spares…..

20 thoughts on “1979 Honda XL125-S Specs and Info”

  1. I also have a 1979 Honda XL 125s. Perfect working condition. I am looking for the right side cover to make it complete. Do you have one? Know where I could find one? Thanks.

    1. Unfortunately we don’t have one, the right side panels are as rare as rocking horse poo (if you’ll pardon the expression!). Very difficult to come by for some reason?

  2. Hi is the front wheel and spokes in good condition. Is the engien a good runer and not smokey as I need bot these parts engien adn front wheel how much and postage to Birmingham ta Iain

  3. Hello, Im after the rear light assembly but depends on condition of the mirror inside , how much please cheers glynn

  4. hello have you got the exhaust header collar that the bolt holes go through for the down pipe and the collets and how much cheers thanks

  5. With regards to the xl125s right side cover. (I know its a little out of date) but for future reference, I have a side cover that will be getting replicated. I also have moulds for other classic bikes, cb750c, cb900/1000c cb700s nighthawk, cb450sc nighthawk, cb550sc nighthawk, gl1200 goldwing left side covers. I also have many others too, Yamaha xj550 SeCA (both left and right) ALL AVAILABLE AS REPLICAS.

    Hope this may help anyone.

    1. Hello, I could use a right hand side panel for my 1979 XL 125. How much for the panel and shipping to Canada? Thanks


  6. hi there, have you got a engine sproket cover,and also the full front @back light assembleys,(everything) indicators clocks etc?

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