Coospo TR70 Smart Radar Tail Light Review I recently purchased a Coospo CS600 bicycle computer which I reviewed here. Additionally I blogged about creating custom maps and took that discussion over to Reddit. Somewhere along the line Coospo contacted me and asked me if I would review their Coospo TR70 Smart Radar Tail Light. Yes. [ ] The post Coospo TR70 Smart Radar Tail Light Review appeared…