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Description
FEATURES
- 52100 bearing steel is used in these rebuild kits for motocross, off-road, and dual-purpose bikes
- Kits include all the bearings, seals, shafts and spacers required for a complete rebuild
- Thrust bearings are replaced with Teflon® bearings, which perform better in dirt and water
- Expansive application chart covers bikes from the 70's to present
- Imported
Technical Specifications
- MFG. Part Number 28-1139
Vehicle Information
BMW R100RT Motorcycle - Street (1978-1995)
The BMW R100RT, a distinguished touring motorcycle, was produced from 1978 to 1995. Throughout its production, it featured a 980cc air-cooled, four-stroke, twin-cylinder boxer engine. This model underwent several significant updates, particularly in its engine output and chassis design. Early models (1978-1985) typically produced around 70 hp. Following a brief hiatus, the R100RT was reintroduced in 1987 with a Monolever single-sided swingarm rear suspension, replacing the earlier dual shock system. These Monolever models (1987-1995) saw a reduced engine output of approximately 60 hp, partly due to smaller carburetors and emissions regulations. Other notable changes included updates to the braking system (from ATE to Brembo), the introduction of electronic ignition from 1980, and a lighter flywheel engine in the early 1980s. Trims included the initial R100RT, the R100RT Mono, and later the R100RT Classic. FAQ:
Q: How can I ensure this part fits my BMW R100RT?
A: To guarantee a perfect fit, please use the year and edition selector on this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 10,000 km or 7,500 km (BMW Maintenance Service), or annually | The oil filter is often recommended to be changed every other oil change. |
| Spark Plugs | Check gap every 10,000 km. Replace every 20,000 km or 7,500 km (BMW Maintenance Service). | |
| Air Filter | Clean every 16,000 km. Replace every 7,500 km (BMW Maintenance Service). | |
| Coolant | Every two years |