on an 2005 trx450r there are 12 teeth on the front sprockeet and 37 in the rear
The front sprocket has 14 teeth. the rear has 41 teeth, but on mine i have 13 front and 42 rear its more bottom end performance
Standard is 17t
40
a stock 2008 450r has 55 horsepower at 11,270 rpm
It should be stamped on one of the sides, Or simply count it.
Many animals have front teeth. Rabbits, hares, hamsters, guinea pigs, ... ...
It's the four in front that you have to worry about!
They are suposed to have a total of 28 teeth. If the rabbit is old it might only have its four front teeth.
The key to better acceleration or higher top speed is ratios, but if you change to a smaller sprocket at both ends the changes will cancel each other out and leave you pretty much where you started. If you want faster acceleration go for a smaller front or for a bigger rear.
The engine displacement is 450 cc's.
The name 'sprocket' applies generally to any wheel upon which are radial projections that engage a chain passing over it. It is distinguished from a gear in that sprockets are never meshed together directly, and differs from a pulley in that sprockets have teeth and pulleys are smooth. A sprocket can be used for many things, depending on what you need it to do. Sprockets is most commonly used for tracked vehicles.
The one I have , has 26 teeth, in front, but like a shark there are teeth in rows behind the front ones, so the exact number would vary from fish to fish.