Motorcycle Licensing, Laws & Costs by State
Gear Rider Hub 
The question underneath the search Nobody wants a motorcycle history report. They want to know whether the bike in front of them has a past worth worrying about, and whether finding that out costs money. That is an awkward question to get answered, because almost every page that ranks for it is written by someone … Read more
Why this check is the one that cannot wait Most things you can get wrong buying a used motorcycle cost you money. This one costs you the money and the motorcycle. If a bike turns out to be stolen, it goes back to its owner or their insurer. You do not get to keep it … Read more
The frame is the vehicle On a motorcycle the VIN is stamped into the frame, and that is not a detail of where it happens to be printed — it is the definition. Legally and administratively, the frame is the motorcycle. Engines, wheels, bodywork and forks are parts that can be replaced without the machine … Read more
Sizing and fit are two different questions Your chest measurement tells you which size to order. It does not tell you whether the jacket fits, and the two get treated as one thing constantly. A motorcycle jacket has a job an ordinary jacket does not: it has to hold pieces of armour over your shoulders, … Read more
Boots are sized on foot length, in centimetres Sidi give one instruction and it is the right one: “to choose the correct number, measure the length of the foot in cm, from the heel to the big toe”. Not your usual shoe size. Motorcycle boots are built on lasts that vary between manufacturers far more … Read more
Gloves are sized on one measurement, and it is not your hand length Every motorcycle glove chart worth using is built on the circumference of your palm. Icon states the method plainly: measure “the circumference of your palm at its widest point — a little below the knuckles”. That is the whole input. Not hand … Read more
The one calculation behind the whole chart Final drive ratio is the rear sprocket’s tooth count divided by the front sprocket’s tooth count. Nothing else goes into it: final drive ratio = rear teeth ÷ front teeth A 45-tooth rear on a 16-tooth front is 45 ÷ 16 = 2.81:1, meaning the gearbox output shaft … Read more
The short answer, and the condition attached to it Yes — on most modern motorcycles, changing a sprocket changes what the speedometer reads, and by an amount you can calculate exactly before you buy anything. But it depends entirely on where the bike takes its speed signal from, and that is the part almost nobody … Read more
What the three digits actually mean A motorcycle chain is stamped with a three-digit number — 420, 428, 520, 525, 530 — and the number is not a model code. It is two measurements written next to each other. The first digit is the pitch, in eighths of an inch. Pitch is the distance from … Read more
Hot spots on your forehead mean something different from hot spots at your temples. Work out your head shape from where the helmet hurts.