2 in 1 Handebar for Ninebot S by Segway MiniPro PART 2
MODIFICATION
As seen on ebay, Amazon, and Ninebot US store
Ninebot 'S' Segway MiniPro Multi-Function Retractable Handlebar,
and Knee Controller Kit 2-in-1.
SAFETY COMMENT from TopFloridian "Potential problem: If the Segway falls forward, the handlebar would jab you in the abdomen. Ouch!" - very good point