bicycle
bicycle tour
bike
city
cold
cold spell
cycle
cycling race
cycling tour
cyclist
ecological means of transport
environmentally friendly
frost
frosty
frosty period
ice
ice age
icy
individual transport
means of transport
mobile
mobility
muscle power
ride
road
road traffic
roads
season
slippery
snow
snowfall
snowy
street
traffic
transport infrastructure
transportation
transportation system
two wheeler
vehicle
vehicle traffic
vehicles
weather
weather conditions
winter holidays
winter landscape
winter lock
winter sun
winterly