Minoura Hyper-Brain® with Support Arm

Keep track of your training with the Minoura Hyper-Brain. Features include Speed, Odometer, Max Speed, Average Speed, Trip Distance, Elapsed Time, 24hr Clock. Auto start/stop function and Auto power on/off. The magnetic pick up attaches to the trainer unit, or your bike, and the display head attaches to a remote unit on your handlebar; both can be removed easily when you're not using your trainer. Fits any manufacturer's indoor trainer with included adapter MN-HBA (mounts to coupling tubes 22 to 35mm in diameter)