What about some stabilising bars clamping from your frame to another bike? So you'd have two bikes upright, about 1m between the frames...then, it's a four-wheeled drift machine for two! As long as you can steer together, and have friends. cycling on ice would be less terrifying.
Edit -- Sorry, missed the (much better) comment about fixed trikes^^!!
What about some stabilising bars clamping from your frame to another bike? So you'd have two bikes upright, about 1m between the frames...then, it's a four-wheeled drift machine for two! As long as you can steer together, and have friends. cycling on ice would be less terrifying.
Edit -- Sorry, missed the (much better) comment about fixed trikes^^!!