Tough enough for World Cup Downhill, Light enough for World Cup Cross Country - The 10-Speed SRAM X0 rear derailleur is the Prince of all. The superior Exact actuation ratio paired with a super-tough carbon and aluminium cage design results in durability and performance.

This derailleur is a result of the experience that SRAM has gained over the last two decades of making bike components, and fully embracing the 10-Speed phenomenon across their range of products.

Features:

• SRAM Exact Actuation for precise and dependable 10-speed performance
• New Chassis - focused design
• For all conditions and usage
• 190 grams - Super light weight and durable
• 36 tooth cassette capability
• Cage length: Medium for 2 X 10

Specifications:

• Speeds : 10-speed - for 2 x 10-Speed
• Weight : 190 grams
• Outer Cage : Carbon Fibre Composite
• Compatibility : 10-speed only; <36 tooth
• Inner Cage : Forged Aluminium
• Bearings : Sealed Bearings
• Cage Size : Medium
• Pulleys : Sealed Bearing pulleys
• Technology : Exact Actuation Ratio, Direct Route Technology

Technology:

Direct Route Technology
Here’s the dirt on middlemen: they suck. That’s why Direct Route Technology™ doesn’t have one. Instead, the cable routes directly to the actuation mechanism. Result? Less friction. Less effort. More oomph. Plus it’s impervious to cable housing damage. Nice.

Exact Actuation
When we launched our road technology from scratch we reapplied our MTB proven SRAM 1:1 actuation ratio (shifter cable travel : derailleur movement) for 10 speed rear shifting. EA helps to simplify/stabilize the uneasy act of balancing rear derailleur hanger design, tight cog spacing and exact cable tension. The result: the easiest index shifting system to set up and it stays that way