SRAM XX1 Eagle XG-1299 12-Speed Cassette, For XD Driver Body

Maximum strength-to-weight ratio is achieved with X-Dome machined 10-cog structure. 10-50 spread equals or exceeds range of heavier 2x drive trains.

• Fits the same XD drivers that are used for SRAM 10-42 11 speed cassettes
• Largest cog is aluminum
• Tooth profiles provide better up and down shifting and improve chain retention
• Titanium Nitride surface treatment reduces friction and enhances wear
• The XG-1299 Eagle cassette meets durability requirements for E-MTB applications

Specifications:

• Cassette Body Type:SRAM XD 11/12 Speed
• Cassette Cogs:10-12-14-16-18-21-24-28-32-36-42-50
• Drivetrain Speeds:12
• Range:10-50
• Designed for ebike:Yes
• Color:Gold/Black
• Weight:357 g