This is the SRAM Force XG-1270 E1 Cassette.

No matter what your aspirations or ride styles are, Force has you covered.

Customize your drivetrain for your needs with 12 speeds offered in a 10-28T, 10-30T, 10-33T or 10-36T range.  Pair with any of our chainrings for your dream gearing setup.

Features:

• X-Range™ gearing gives you more range and a smoother gear progression, so you’re always in the right gear
• 10-tooth start helps provide a wider gearing range
• At least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes
• Nickel chrome plating for quiet and durability
• FULL PIN construction for durability and light weight
• Available in 10-28T, 10-30T, 10-33T or 10-36T
• Designed to work with an XDR™ driver body

Product Specifications:

• Speed (CS)    12
• Gearing    10-28t, 10-30t, 10-33t, 10-36t
• Cog finish (Cassette)    Silver
• Technology (Cassette)    XG
• Cog sizes    10-28t;10,11,12,13,14,15,16,17,19,21,24,28, 10-30t:10,11,12,13,14,15,17,19,21,24,27,30, 10-33t;10,11,12,13,14,15,17,19,21,24,28,33, 10-36t:10,11,12,13,15,17,19,21,24,28,32,36
• Drivetrain Configuration    1x, 2x
• Cassette Size (Max)    28, 30, 33, 36
• Cassette Size (Min)    10
• Chain Technology    Road Flattop D1, Road Flattop E1
• Rear Derailleur Mount    MTB, Road, Road L, UDH

Vendor Item No:

• 00.2418.159.000 (10-28T)
• 00.2418.159.001 (10-30T)
• 00.2418.159.002 (10-33T)
• 00.2418.159.003 (10-36T)