Q2S Tail Light Brake Sense USB-C tomcattop The SRAM RED® XG-1290 cassette

The SRAM RED® XG-1290 cassette progresses fluidly and quickly through a wider range of gears

Q: How do I clean the lenses

and move effortlessly through your day

The wide mouth simplifies filling and cleaning

the Terra Drift Crop offers the ideal balance of comfort

Q2S Tail Light Brake Sense USB-C tomcattop The SRAM RED® XG-1290 cassetteBrake Sensing + Auto Light + Vibration DetectionDuring riding, the tail light detects braking through G sensor changes such as braking or vibration. When braking is sensed, the light automatically switches to maximum brightness for about 3 seconds in any mode to warn vehicles and pedestrians behind. Built in light and vibration sensors enable automatic on off: the light turns on in low light conditions, switches off after about 30 seconds of being