Landlord and tenant should negotiate whether they will request waiver of subrogation clauses in their property insurance policies, liability insurance policies, or both (it is less common for the parties to request waiver of subrogation clauses in liability insurance policies, but possible).
Since Nick's answer covered average speed over the entire lifetime of the bike, I'll cover the average over time spent moving. Simply put, this depends almost entirely on the cyclist, rather than the bicycle itself, and there is a wide range. Casual recreational cyclists probably average around 10-15 km/hr (6-9mph). This is your weekend trail rider, out to enjoy the view in the local park.
Quick Answer. The average bicycle commuter travels at 10 miles per hour. Mountain bikers average 6.98 miles per hour over mountain trails. According to Bicycling, the average recreational road biker moves at 17 to 18 miles per hour over flat terrain and 9 to 10 miles per hour over mountainous terrain. Continue Reading.