SRAM cassette XG-1299 Eagle 12-speed - 10 - 52- Copper

SRAM cassette XG-1299 Eagle 12-speed  - 10 - 52- Copper

SRAM say that based on their new X-DOME™ Eagle™ cassette, that there really is now no need for a front derailleur on a mountain bike.

This cassette is designed for use with the proven, reliable XD™ Driver Body, this 12-speed, 10- to 50-tooth cassette which offers an optimal 500-percent gear range at a considerably lighter weight than 2x systems.

It carries with it the X-DOME™ architecture, which, independent tests have concluded, yields the strongest cassettes on the market. New shifting characteristics improve both, inboard and outboard shifting, as well as chain retention.

Things to remember:

• Eagle represents SRAM's newest 1x drivetrain technologies
• Eagle is a lighter, tougher, quieter, more durable and more precise
• Eagle features all-new 1x components, engineered for even greater durability and performance
• Eagle has a significant weight advantage over other drivetrains
• Eagle technology allows an expanded, optimum, 500-percent gear range — a 20-percent increase over our other 1x drivetrains
• Eagle is a complete drivetrain system that was developed to be an integrated high-performance ecosystem. The engineering and testing that went into the development provide for maximum performance, safety, and long-term durability to ensure a great consumer ride experience.
• SRAM guarantee this performance when Eagle drivetrains are used as a complete ecosystem 

Features and Benefits:

• SRAM’s cassette manufacturing technology provides the greatest durability and lightest weight
• All-new shifting features create a smoother, quieter system with enhanced inboard and outboard shift performance
• XD™ driver body compatible

Key specifications:

• Speed (CS): 12s
• Gearing: 10-50, 10-52t
• Cog finish (Cassette): Rainbow/Gold/Copper
• Technology (Cassette): XG
• Cog sizes: 10-52t:10,12,14,16,18,21,24,28,32,36,42,52