assembly
assembly line
bearing
bicycle
bike
bush
business
chain
children
company
cycle
environment
equipment
factory
fork
frame
girl
handlebar
hub
indoors
industrial
industry
install
installation
interior
kid
line
little
male
manufacturing
mechanic
occupations and work
part
pink
produces
rack
recruitment
service
shop
store
technology
tire
tool
transport
transportation
tyre
wheel
worker
workshop