The most common and most likely answer to this crossword clue is the 7 letter word SIDECAR which also is the latest solution we found used in New York Times in 1951.
Attachment to a motorcycle crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| SIDECAR | 100 % | 7 | 
Words with a meaning similar to the clue: Attachment to a motorcycle
These words may or may not be a possible solution to this crosswords clue.- sidecar
 - ride
 - filter
 - rider
 - gun
 - helmet
 - hog
 - motorbike
 - mudguard
 - saddlebag
 - splash-guard
 - splash guard
 
Crossword Answer definitions
SIDECAR noun- A one-wheeled attachment to a motorcycle to allow for a separate seat for a passenger or cargo space.
 - A cocktail made with cognac (or brandy), triple sec liqueur, and lemon juice.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution