Teóricamente es todo posible. sin embargo, actualmente las relaciones de engranes para ruta comercialmente está 53/11 es 4.81 , hasta 60/11 es 5.45 con esta última relación superas los 40km promedio. Así que trabajamos con la relación 28/14 x 52/14 llegaríamos a 7.42 teóricamente, sin embargo la cadencia sería lo quizá uno no pueda sostener el rpm . Es un buen multiplicador de velocidad pero no practico para el cuerpo humano.
You can increase the final gear ratio as much as you want. But the power in a pair of human legs i.e. a cyclist, remains the same. (higher gearing requires more power to push the pedals). So it doesn't make you cycle any faster if you're not on a smooth downhill and you have gravity to assist you. Then nevermind going uphill ..... you can forget about that. Get off your bike and push it while you walk.😁
Easy to turn the crankset when the bike is on flat road, but with a few D+ you will need to buy new legs. With 54-10 it will be already very difficult to crush the pedals
How refreshing it is to see somebody who makes TH-cam videos who actually knows how to weld a bead rather than just multiple tacking / sloppy spot-welding.
Может, я что-то не понял, но в чём смысл? Число зубьев задней и дополнительной звезды одинаковое. Т.е. передаточное число 1:1. Соответственно, эффекта не будет. Только потеряем на трении.
Really cool! you seem to know your tools. I live in a fairly flat city and I spend most of the time in the highest gear ratio, I've always wondered how would be to have an extremely high gear ratio like that and this design is way more compact that just adding a huge gear. Also I would try to add an electric motor to that bike.
Teóricamente es todo posible. sin embargo, actualmente las relaciones de engranes para ruta comercialmente está 53/11 es 4.81 , hasta 60/11 es 5.45 con esta última relación superas los 40km promedio. Así que trabajamos con la relación 28/14 x 52/14 llegaríamos a 7.42 teóricamente, sin embargo la cadencia sería lo quizá uno no pueda sostener el rpm . Es un buen multiplicador de velocidad pero no practico para el cuerpo humano.
You can increase the final gear ratio as much as you want. But the power in a pair of human legs i.e. a cyclist, remains the same. (higher gearing requires more power to push the pedals). So it doesn't make you cycle any faster if you're not on a smooth downhill and you have gravity to assist you. Then nevermind going uphill ..... you can forget about that. Get off your bike and push it while you walk.😁
Useful for the bros who don't skip leg day! (~‾▿‾)~
everything starts from the legs, you don't have strong legs, the invention has no value😂😂😂
Love the precision welding, and it goes like a cut snake. I saw you passing two or three buses!
Parabéns pelo projeto! 👏👏👏👏👏
FYI, there are already “multiple chain rings” in the market. Even your invention makes more friction because of the additional chains.
Easy to turn the crankset when the bike is on flat road, but with a few D+ you will need to buy new legs. With 54-10 it will be already very difficult to crush the pedals
Fun fact: gear ratio is not a limiter of bicycle performance.
Belo projeto! Agora falta botar um freio ABS pra segurar isso daí hein 😁
There are bright minds in every country but they're even brighter when they make it happen.
Excellent hardwork
This is a great video, I'm considering this for a fixed gear set-up.
Nice brother ❤️
Regardless of gear combinations to increase speed, your speed will still depend on human power input.
How refreshing it is to see somebody who makes TH-cam videos who actually knows how to weld a bead rather than just multiple tacking / sloppy spot-welding.
Может, я что-то не понял, но в чём смысл? Число зубьев задней и дополнительной звезды одинаковое. Т.е. передаточное число 1:1. Соответственно, эффекта не будет. Только потеряем на трении.
Really cool! you seem to know your tools. I live in a fairly flat city and I spend most of the time in the highest gear ratio, I've always wondered how would be to have an extremely high gear ratio like that and this design is way more compact that just adding a huge gear. Also I would try to add an electric motor to that bike.
Wow 😳 that's one hell of a 🚲 bicycle 🔥🔥🔥 BEAST 👹
Nice work! What's the highest gear ratio? This would be great for bikes with smaller wheels