Oil and filter change
≈ 8,000 km or 1 year
JASO MA or MA2 approved four-stroke motorcycle oil (JASO MB on scooters): an “energy conserving” car oil makes the wet clutch slip. Change it more often in city use or on track.
Source [1]Sportster 1200 (2004) · 2010–2021
Harley-Davidson Sportster 1200 (2004) Forty-Eight · 67 hp (2010 to 2021)
The Harley-Davidson Sportster 1200 (2004) Forty-Eight uses the Harley Evolution 1202 petrol engine with 67 hp.
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Technical specifications
- Fuel
- Petrol
- Power
- 67 PS / 49 kW
- Displacement
- 1 202 cm³
- Cylinders
- 2
- Engine code
- Harley Evolution 1202
- Period covered
- 2010–2021
- Documented market
- Europe
Transmission
- Manual · 5 speeds
Figures apply to the cited configuration and market; equipment and transmissions may vary by production date.
Specification source : [1] AutoKarnet
This version
67 hp (49 kW), belt final drive, 5-speed manual. Built from 2010 to 2021.
AutoKarnet advice
Body style and inspection points
On a motorcycle, tyres, final drive and brakes matter as much as the oil change. Check the tyre manufacturing date, steering-head play and fork-tube seals; an oil film on a tube means a fork seal needs replacing. A notched steering bearing can be felt when braking at low speed.
AutoKarnet advice
Distinguishing similar versions
Among the Sportster 1200 (2004) pages, the 1200 Custom 67 hp offers a comparison: 67 hp (49 kW), Harley Evolution 1202, 1 202 cm³, 5-speed manual, 2004–2021. The version on this page has 67 hp (49 kW), Harley Evolution 1202, 1 202 cm³, 5-speed manual, 2010–2021. When requesting a quote, specify the output and gearbox; the marketing name alone does not identify the correct parts.
AutoKarnet advice
Maintenance and records
≈: estimated reference — the vehicle’s service indicator prevails.
Brake fluid
Every 2 years
Replace the fluid in both circuits (and the hydraulic clutch if fitted), whatever the mileage; dark fluid has absorbed moisture.
Source [1]Fork oil
≈ 30,000 km
Fork oil change and seal check; an oil film on the tubes means a seal needs replacing before it contaminates the brake caliper.
Source [1]Final drive belt
≈ 16,000 km
Check the tension, cuts and teeth at each service; a trapped stone can cut it. No lubrication: the belt is cleaned with water.
Source [1]Spark plugs
Every 48,000 km
Replace the full set; worn plugs raise consumption and cause misfires.
Source [1]Air filter
Every 16,000 km
Replace more often in dusty conditions.
Source [1]Questions about this version (3)
Which engine is in the Harley-Davidson Sportster 1200 (2004) Forty-Eight?
The Harley Evolution 1202 petrol engine (1 202 cc), 67 hp (49 kW).
AutoKarnet advice
Which oil for the Harley-Davidson Sportster 1200 Forty-Eight?
A JASO MA2 10W-40 four-stroke motorcycle oil suited to the Harley Evolution 1202 engine.
AutoKarnet advice
How do I check this page matches my car?
This page covers Harley-Davidson Sportster 1200 (2004) Forty-Eight 67 hp, cruiser, 2010–2021, with 67 hp (49 kW), Harley Evolution 1202, 1 202 cm³, 5-speed manual, 2010–2021. Compare these details with the registration document and gearbox identification. The designation Harley Evolution 1202 may cover several revisions: a VIN is still needed to confirm part numbers.
AutoKarnet advice
Documentary sources
- [1] Rédaction AutoKarnet
AutoKarnet · FR · Europe · Synthèse éditoriale AutoKarnet · Accessed 09/10/2026