SRAM Red E1 XG-1290 10-28 12 Speed Cassette Rainbow
About SRAM Red E1 XG-1290 10-28 12 Speed Cassette Rainbow
Wide range and tight jumps? Why not both? SRAM's lightest, most durable cassette breaks new ground for gearing choices as well. Four distinct cassette options, including SRAM's first 10-30T and 10-36T RED cassettes, each provide secure shift ramps specifically designed for electronic shifting, whether racing road on a 10-28T or creating an all-road setup with a 10-36T. Carefully chosen tooth jumps keep you in the right gear when you’re out of the saddle on steep climbs and making fine changes to hold a wheel while approaching a sprint.
Features
Designed for smooth and fast shifting
Gradual gear progression between cogs — at least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes — while still offering a wider range
10-tooth start helps provide a wider gearing range
10-30T and 10-36T options available in RED for the first time
Designed to work with an XDR driver body
One-piece machined steel X-DOME design for weight savings
Available in 10-28T, 10-30T, 10-33T and 10-36T
Specifications
Speed (CS): 12s
Gearing: 10-28t
Cog Finish (Cassette): Rainbow
Technology (Cassette): XG
Cog Sizes: 10-28t: 10,11,12,13,14,15,16,17,19,21,24,28
Weight (g): 180
Weight Based On: XG1290 10-28
About SRAM
Founded in 1987, SRAM (an acronym of the 3 founders names, Scott, Ray and Sam) is a privately owned bicycle component manufacturer located in Chicago. They're known for developing many of the inovative technologies used in bikes today including ETAP wireless electric shifting, Grip Shift, dedicated single chain ring drivetrains, narrow wide chainrings and more. Sram also own bicycle component brands Rockshox, Quarq, Zipp and Truvativ.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
About SRAM Red E1 XG-1290 10-28 12 Speed Cassette Rainbow
Wide range and tight jumps? Why not both? SRAM's lightest, most durable cassette breaks new ground for gearing choices as well. Four distinct cassette options, including SRAM's first 10-30T and 10-36T RED cassettes, each provide secure shift ramps specifically designed for electronic shifting, whether racing road on a 10-28T or creating an all-road setup with a 10-36T. Carefully chosen tooth jumps keep you in the right gear when you’re out of the saddle on steep climbs and making fine changes to hold a wheel while approaching a sprint.
Features
Designed for smooth and fast shifting
Gradual gear progression between cogs — at least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes — while still offering a wider range
10-tooth start helps provide a wider gearing range
10-30T and 10-36T options available in RED for the first time
Designed to work with an XDR driver body
One-piece machined steel X-DOME design for weight savings
Available in 10-28T, 10-30T, 10-33T and 10-36T
Specifications
Speed (CS): 12s
Gearing: 10-28t
Cog Finish (Cassette): Rainbow
Technology (Cassette): XG
Cog Sizes: 10-28t: 10,11,12,13,14,15,16,17,19,21,24,28
Weight (g): 180
Weight Based On: XG1290 10-28
About SRAM
Founded in 1987, SRAM (an acronym of the 3 founders names, Scott, Ray and Sam) is a privately owned bicycle component manufacturer located in Chicago. They're known for developing many of the inovative technologies used in bikes today including ETAP wireless electric shifting, Grip Shift, dedicated single chain ring drivetrains, narrow wide chainrings and more. Sram also own bicycle component brands Rockshox, Quarq, Zipp and Truvativ.