'MS Bike' simulates debilitating effect of multiple sclerosis

It looks like any other road bike, but there’s nothing normal about this gleaming red and white two-wheeler.
Why does your foot keep slipping off the pedal? What’s that wobble in the wheel? Are those ball bearings digging into your palm?
It takes just a few minutes aboard it to know what it’s like to feel betrayed by a machine you think you can trust. It’s called “This Bike Has MS” and its designers have deliberately loosened bearings, misaligned the seat, buc