Best Buy SRAM X.9 10-Speed Rear Derailleur Medium Cage : RD1-X9-REAR DER-M On Sale

Thanks to multiple cage lengths and colors, you can dial your 10-speed drivetrain with the X9 Rear Derailleur so it performs ideallyAAAand also looks badass doing it.

Product Features

• Material: high-strength Grilon, aluminum
• Speeds: 10-speed
• Cage Length: short, medium, long
• Maximum Front Difference:
• Pull Type:
• Capacity: (max) 36 t
• Compatible Components: 10-speed Exact Actuation
• Weight: (medium cage) 204 g
• Recommended Use: cycling
• Manufacturer Warranty:

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Sram Model : RD1-X9-REAR DER-M

SRAM X.9 10-Speed Rear Derailleur Medium Cage

• Carbon and alloy cage makes it light and tough
• Exact Actuation for precise and dependable 10-speed performance
• Direct Route Technology for lighter effort shifting
• 3 cage lengths: Short for DH, Medium for 2x10, Long for 3x10
• 204 grams (Medium cage)

SRAM X.9 10-Speed Rear Derailleur Medium Cage. RD1-X9-REAR DER-M Reviews