1. ആമുഖം
The SRAM GX Eagle Rear Derailleur is engineered for precise and reliable shifting across a wide range of gears. Designed for 12-speed drivetrains, it offers robust performance and durability for various cycling conditions. Its thoughtful cage architecture ensures consistent chain management and retention.
This derailleur is backwards compatible, allowing use with both 10-50t and 10-52t cassettes, providing flexibility for different riding styles and terrains. The GX Eagle master colorway, part of the Eagle Colorsystem, ensures aesthetic compatibility with all colors of Eagle cassettes and chains.
എ വിശദമായി view of the SRAM GX Eagle Rear Derailleur, showcasing its robust design and lunar finish. This 12-speed component is designed for precise and reliable shifting.
2. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും
Proper installation and adjustment are crucial for optimal performance and longevity of your derailleur. It is highly recommended that installation be performed by a qualified bicycle mechanic.
2.1. Initial Adjustment (B-Adjustment)
The B-adjustment sets the correct gap between the upper pulley of the derailleur and the largest cog on your cassette. This is a critical step for smooth and consistent shifting.
- Ensure your chain is on the largest cog of the cassette and the smallest chainring (if applicable).
- Use the SRAM B-adjustment tool (often a white plastic gauge) to set the distance. Place the tool between the upper pulley and the largest cog.
- Adjust the B-tension screw on the derailleur body until the upper pulley aligns with the markings on the B-adjustment tool.
- Remove the tool and verify smooth shifting across all gears.
The white SRAM B-adjustment tool, essential for correctly setting the gap between the upper pulley and the largest cog on the cassette, ensuring optimal shifting performance.
2.2. Cable Tension and Limit Screws
After B-adjustment, fine-tune shifting with cable tension adjustments. The limit screws (H and L) prevent the derailleur from shifting the chain off the smallest and largest cogs, respectively. Refer to the detailed SRAM technical manual for precise instructions on setting cable tension and limit screws.
3. ഓപ്പറേഷൻ
3.1. Shifting Performance
The GX Eagle derailleur provides crisp and immediate shifts. Its robust design minimizes chain slap and ensures consistent performance even in challenging conditions. The updated mounting system and re-positioned Cage Lock contribute to greater durability and improved chain retention.
For rapid gear changes when approaching climbs or needing a significantly easier gear, the GX Eagle shifter allows for dropping up to three gears at once with a single push. When shifting to a harder gear, the system typically allows for one gear change at a time.
3.2. Cage Lock Feature
The integrated Cage Lock feature simplifies wheel removal and installation. By pulling the derailleur cage forward and pressing the button, the cage locks into an open position, providing slack in the chain for easy maintenance.
4. പരിപാലനം
4.1 വൃത്തിയാക്കലും ലൂബ്രിക്കേഷനും
Regular cleaning and lubrication are essential for maintaining the performance and lifespan of your derailleur. After each ride, especially in wet or muddy conditions, clean the derailleur pulleys and cage with a mild degreaser and brush. Rinse thoroughly and allow to dry.
Apply a small amount of bicycle-specific chain lubricant to the chain rollers, ensuring it penetrates the links. Wipe off any excess lubricant to prevent dirt accumulation. Periodically check the sealed cartridge pulley bearings for smooth rotation.
4.2. ഈട്
The SRAM GX Eagle Rear Derailleur is known for its robust construction and long-term reliability. With proper care and maintenance, it is designed to withstand extensive use and various weather conditions, providing consistent performance over many miles.
5. പ്രശ്നപരിഹാരം
Most shifting issues can be resolved with simple adjustments. If you encounter persistent problems, consult a professional bicycle mechanic.
| ഇഷ്യൂ | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| Poor or inconsistent shifting | Incorrect cable tension, bent derailleur hanger, worn chain/cassette | Adjust cable tension, check/straighten derailleur hanger, inspect and replace worn components |
| Chain skipping or jumping | Worn drivetrain components, incorrect B-adjustment, bent derailleur hanger | Replace worn chain/cassette, re-adjust B-tension, check/straighten derailleur hanger |
| Derailleur not moving to smallest/largest cog | Limit screws set too tight, insufficient cable tension (for largest cog), excessive cable tension (for smallest cog) | Adjust H/L limit screws, adjust cable tension |
| Excessive chain slap | Clutch mechanism not engaged or worn, incorrect chain length | Ensure clutch is engaged, verify chain length, inspect clutch for wear |
6 സാങ്കേതിക സവിശേഷതകൾ
| സ്പെസിഫിക്കേഷൻ | മൂല്യം |
|---|---|
| ബ്രാൻഡ് | SRAM |
| മോഡലിൻ്റെ പേര് | സി 8 സി 090 |
| ഭാഗം നമ്പർ | 00.7518.137.000 |
| വേഗത | 12-വേഗത |
| പരമാവധി കോഗ് വലുപ്പം | 52 ടി |
| Cage Length | Long Cage |
| നിറം | ചന്ദ്രൻ |
| മെറ്റീരിയൽ | അലുമിനിയം |
| ഇനത്തിൻ്റെ ഭാരം | 454 ഗ്രാം |
| ഉൽപ്പന്ന അളവുകൾ | 6"L x 5.25"W x 3.5"H |
| മൗണ്ടിംഗ് തരം | ബ്രേസ്-ഓൺ മൌണ്ട് |
| യു.പി.സി | 710845853487 |
7. വാറൻ്റിയും പിന്തുണയും
7.1. നിർമ്മാതാവിന്റെ വാറന്റി
The SRAM GX Eagle Rear Derailleur comes with a 2-Year Manufacturer's Warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
7.2. ഉപഭോക്തൃ പിന്തുണ
For technical assistance, detailed installation guides, or warranty inquiries, please visit the official SRAM website or contact their customer support directly. Professional bicycle mechanics are also an excellent resource for installation, maintenance, and troubleshooting.