Einführung
The microSHIFT Advent Rear Derailleur is engineered for reliable and consistent performance in a wide range of cycling applications. Designed with a focus on durability and precise shifting, this 9-speed long cage derailleur is an ideal component for commuter or touring bikes utilizing a 1x gearing system. Its direct path cable routing ensures smooth and responsive gear changes across the entire cassette range.

Figure 1: The microSHIFT Advent 9-Speed Long Cage Rear Derailleur in black, showcasing its robust construction and pulley system designed for efficient chain management.
Setup und Installation
Proper installation is crucial for optimal performance and longevity of your microSHIFT Advent Rear Derailleur. It is recommended that installation be performed by a qualified bicycle mechanic.
Erforderliche Werkzeuge:
- Sechskantschlüsselsatz (z. B. 5 mm)
- Kabelschneider
- Drehmomentschlüssel (empfohlen)
- Bicycle Grease
Installationsschritte:
- Montage des Schaltwerks: Apply a thin layer of grease to the derailleur hanger threads. Thread the derailleur into the hanger by hand, ensuring it is straight. Tighten to the manufacturer's specified torque (typically 8-10 Nm) using a hex key.
- Kettenmontage: Install the bicycle chain, ensuring it is the correct length for your drivetrain setup.
- Kabelführung: Route the shift cable from the shifter to the derailleur. The Advent derailleur features direct path cable routing. Ensure the cable runs smoothly without kinks or excessive bends. Secure the cable to the derailleur's cable bolt.
- Einstellung der Begrenzungsschraube:
- Low Limit (L-screw): Adjust the L-screw so that the upper guide pulley aligns directly under the largest cog when the chain is on the largest cog. This prevents the chain from shifting into the spokes.
- High Limit (H-screw): Adjust the H-screw so that the upper guide pulley aligns directly under the smallest cog when the chain is on the smallest cog. This prevents the chain from shifting off the smallest cog.
- B-Spannungseinstellung: With the chain on the largest cog and smallest chainring (if applicable), adjust the B-tension screw to set the gap between the upper guide pulley and the largest cog. A gap of 5-6mm is generally recommended, but refer to specific microSHIFT guidelines for optimal performance.
- Indexierungsanpassung: Fine-tune the shifting by adjusting the barrel adjuster on the shifter or derailleur (if present). Shift through all gears, ensuring smooth and precise transitions.
Bedienungsanleitung
The microSHIFT Advent Rear Derailleur is designed for intuitive and reliable shifting. It is compatible exclusively with microSHIFT ADVENT shifters.
Gangwechsel:
- To shift to a larger cog (easier gear), press the larger shift lever on your ADVENT shifter.
- To shift to a smaller cog (harder gear), press the smaller shift lever on your ADVENT shifter.
- Always pedal forward while shifting to ensure smooth chain movement and prevent damage to the drivetrain components.
- Avoid shifting under heavy load, such as climbing a steep hill, as this can cause stress on the chain and derailleur.
Wartung
Regular maintenance will extend the life and ensure the optimal performance of your microSHIFT Advent Rear Derailleur.
Reinigung:
- After each ride, especially in wet or dirty conditions, wipe down the derailleur body and pulleys with a clean cloth.
- For a deeper clean, use a degreaser specifically designed for bicycle components. Apply to a brush or cloth, clean the pulleys and cage, then rinse thoroughly with water and dry.
Schmierung:
- Periodically apply a small amount of bicycle chain lubricant to the pivot points of the derailleur and the pulley wheel bearings. Avoid over-lubricating, as this can attract dirt.
- Lubricate your chain regularly according to your riding conditions.
Inspektion:
- Regularly check for bent derailleur hangers, which can cause poor shifting.
- Inspect the pulley wheels for wear or damage. Worn pulleys can lead to noisy operation and poor shifting.
- Stellen Sie sicher, dass alle Schrauben fest angezogen sind, ziehen Sie sie jedoch nicht zu fest an.
- Check the shift cable for fraying or corrosion. Replace if necessary.
Fehlerbehebung
This section addresses common issues you might encounter with your microSHIFT Advent Rear Derailleur.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Schlechte oder unbeständige Schaltvorgänge |
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| Chain rubbing or noisy operation |
|
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| Chain drops off smallest/largest cog |
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Technische Daten
| Besonderheit | Detail |
|---|---|
| Marke | microSHIFT |
| Modellnummer | RD-M619L |
| Antriebsstranggeschwindigkeiten | 9-fach |
| Käfiglänge | Langer Käfig |
| Größte Zahnradkompatibilität | 11-42T |
| Kettenwickelkapazität | 47 Zähne |
| Montagetyp | Rear Direct Mount / Braze-On Mount |
| Farbe | Schwarz |
| Material | Steel cage with aluminum outer link (Steel and Aluminum) |
| Gewicht | 0.38 Kilogramm |
| Shifter Compatibility | microSHIFT ADVENT shifters only |
| Clutch Mechanism | No clutch for ultra-smooth shifting |
Garantie und Support
For detailed warranty information regarding your microSHIFT Advent Rear Derailleur, please refer to the official microSHIFT webBesuchen Sie die Website oder kontaktieren Sie direkt den Kundenservice. Die Garantiebedingungen können je nach Region und Händler variieren.
For technical support, installation assistance, or any product-related inquiries, please visit the microSHIFT official support page or consult with an authorized microSHIFT dealer or bicycle mechanic.





