SRAM RED E1 AXS shifter left, shifter only, no caliper. 12 Speed. Shifter only replacement part. No brake lines or caliper included. Includes shifter hood. The new design of this SRAM RED AXS shifter ensures perfect ergonomics, regardless of hand size. Fully personalized adjustment guarantees a shifter that is perfectly adapted to every hand. Adjustment is very easy, on the front, for any hand size and riding style. Better ergonomics reduce fatigue during long rides. With the Bonus Buttons, it is possible to control all AXS components, including the Hammerhead Karoo bike computer. Braking and shifting with 1 finger. 83 grams lighter than the previous version. Revised ergonomics for every hand size. Adaptable to small and large hands. Less fatigue during long rides. Carbon brake lever. Easy shifting with the Bonus Buttons. More grip due to new texture on the rubber. Sram Article number: 739881 EAN code: 710845911934 Supplier number: 11.7018.078.012 Retail packaging: Yes