SRAM RED Cassette XG-1290 12-speed | eTap AXS
Proven in the mountain bike sector for years, the 10-speed sprocket is now also finding its way onto road bikes. This is made possible by the new SRAM XDR freewheel standard. The advantages are obvious: In combination with the proven one-piece design, the cassette can be built even lighter with the same bandwidth. In addition, weight can be saved on the crank, as smaller chainrings are required for the same maximum gear range as with an 11-speed sprocket. SRAM has upgraded the new Red cassette to 12-speed so that the gear steps remain small without having to sacrifice bandwidth. The additional 12th sprocket significantly extends the range of use of the cassette in combination with the eTap AXS 1-speed groupset. Compared to the previous version, the shifting lanes have been further optimized and adapted to the electronic eTap AXS rear derailleur. The result is even faster and smoother shifting.
Gradation:
10-11-12-13-14-15-16-17-19-21-23-26
10-11-12-13-14-15-16-17-19-21-24-28
10-11-12-13-14-15-17-19-21-24-28-33
Technical data:
Material: Tool steel, largest sprocket made of aluminum
Technology: XDR
Gear steps: 12
Gradations: 10-26, 10-28 or 10-33 teeth
Gear range: 260 - 330%
Freewheel compatibility: SRAM XDR freewheel
Drivetrain compatibility: SRAM Red | Force eTap AXS 12-speed
Color: silver
Weight according to manufacturer: n/a
Weight self-weighed: 175g (10-26 teeth), 211g (10-33 teeth)
Scope of delivery: 1x SRAM RED XG-1290 12-speed cassette