英文關鍵字
adrenalin
adventure
balance
bars
bicycle
bike
biker
bikie
branch
bush
cold
confidence
crazy
crosscountry
cycling
cyclist
dark
discipline
extreme
fatbike
fear
following
forest
frost
gloves
handle
headlight
heavy
hill
ice
knocking
large
lifestyle
light
melted
motion
mountain
mtb
outdoor
personal
poor
problematic
race
road
shaking
single
singletrack
slippery
slow
snow
sport
stump
terrain
track
trail
trunk
vibration
wheels
winter