Capricorn Dec 21 - Jan 21
The goat.
Luck Number is 8
Lucky day is Saturday
This sign is an Earth sign although you don't tend to be Earthly at all. Instead your sign is characterised by a mean streak. As a goat often tries to climb to the highest heights that is what you tend to do with your choice of motorcycle. From humble beginnings and bikes, to climb to the best possible. Like the Hayabusa of course.
The body part associated with this sign are the knees. You love knee scraping ! However as you aspire to be highest you also like tall bikes. Just hope that you can touch the ground ! Something like the old Quota which I think has the reputation for being the production bike that has the tallest seat to ground height.
The type of bike to tend to have is thus the very best or a bike which was the best at the time. You understand it takes time and hard work to get the best and hence willing to wait.

Aquarius Jan 21 - Feb 21
Couldn't find the wave sign !
in this case the fisherman.
Lucky number is 4
Lucky day is Saturday
This is one of the air signs hence you have much in common with the other air type signs. (Despite being represented by the water carrier) Like the others you insist on having an air cooled bike where possible. Unfortunately there aren't too many these days unless you like trail type bikes.
The body part associated with the sign is the calf and ankles. In which case any accident you will probably injure these bits. Incidentally the parts you'd injure when you slide off the bike anyway. Your mind is receptive and hence you think and consider ALOT, far too much. You ponder over and over the next bike you want to get. No such heart based decisions on your next purchase ! (Not quite as bad as Cancers though) You are aroused intellectually and love pouring over specifications and trying to understand the technology in your bike.
Your sign loves independence and freedom and you make rules to satisfy yourself, be it the speed limit in 200km everywhere or 250km and on one wheel around town centres. However you tend to be affectionate about your bike and hence cling to it far too long. You have a strong sense of direction hence don't get lost very often. However you also tend to be unpredictable, thus you should always lead your friends or but you must be carefully otherwise you might might find their front wheel up your butt ! Your sign has hidden talents that can appear when you need them most, like when over speeding coming into the next corner.
Your bike tends to be air-cooled with interesting technology applied to it. Doesn't matter if its a scooter or the cutting edge sports bike - which makes choices pretty difficult these days.