| Radmantel | tyre |
| Erdmantel | earth's mantle |
| Bademantel | bathrobe |
| Radmacher | wainwright |
| Radmutter | lug nut |
| Radiant | radian radiant |
| Radkasten | wheel housing |
| Erdmandel | chufa |
| Abmangel | shortcoming |
| Mantel | coat |
| Tarantel | tarantula |
| Radkappe | hubcap |
| Radnabe | hub |
| Radsatz | wheelset |
| Radball | cycle ball radball |
| Radfahren | cycling |
| Radfahrer | biker cyclist |
| Radiator | radiator |
| Radlader | loader |
| Radlager | wheel bearing |