How much horsepower can a motorcycle drive belt handle?

Many new motorcycles use a belt rather than a chain to transfer the power from the transmission to the rear wheel. For my senior project my team is building an engine dynamometer and we are considering using a motorcycle drive belt and pulleys set up to connect the engine to the brake. I am wondering what the highest power these types of belts can handle. Thank you in advance.How much horsepower can a motorcycle drive belt handle?The Buell 1125R is rated at 146hp and is belt-driven.How much horsepower can a motorcycle drive belt handle?Most belts are designed for the bike they go on. You don't see many 200 horse bikes with belts on them. I suggest you go with a chain, gears, or shaft.How much horsepower can a motorcycle drive belt handle?Large MC drive belts should handle 100 HP and higher.Go to manufacturors specs.How much horsepower can a motorcycle drive belt handle?The Evo and Twin Cam Brute III Extreme enclosed belt drive uses a Kevlar corded 1 3/4%26quot; Urethane belt capable of handling horsepower in the 150 + rangeHow much horsepower can a motorcycle drive belt handle?You need to be worried about torque, not horsepower. The bigger the rollers the more torque the belt drive is going to see. Also, in 1st gear a 200ft/lb engine might be putting down 1000ft/lbs to the rollers with a 0.5 trans ratio and a 3:1 dif.



A belt from a powerful motorcycle would probably work, a belt from a supercharger might work. Check out Mcmaster Carr for chains, sprockets, belts, and pulleys. A v-belt or chain will be easiest since they don't require tension. You can run two or more smaller belts as well, this is very effective.How much horsepower can a motorcycle drive belt handle?Harleys really like the gay belt. The vrod puts out 103 hp which is also pretty gay for that size engine, but you can start there.