Road Bike Frame Size Too Big
In truth a 25in frame is too big for anybody under about 6 5.
Road bike frame size too big. The following tables will help determine the correct frame size for you. The best way to check if the bike is not orthopedic is to ride it. For a hybrid bike take your inseam and multiply it by 0 69. The main problem of having a different size is that it does not feel right.
Road bike geometry explained. The most obvious factor revolving around bicycle frame size is riding position and comfort. However frame size is incredibly crucial to all riders for a number of reasons and none of them are to do with your ego. If you want to know the sums then to find your road bike frame size take your inseam length in centimeters and multiply it by 0 70.
Handling too large frame with a short stem will result in the rear wheel being overweighted while a too small frame and a long say 130 or 140mm stem will result in an overweighted front wheel. An older 1980s nishiki heavier bike chromoloy frame that my lsb claims is too big probably equivalent to a 58cm and a new light aluminum 56cm cannondale that feels too small but that is my exact fit according to the sizing charts. For mountain bikes take the same measurement and multiply 0 6 you will then need to change the centimeters into inches. If you should be on a large 58cm road bike or 20 inch mountain bike fitting a small 52 cm road bike or 15 inch mountain bike just isn t going to happen and vice versa.
2 biggest mistakes in finding the optimal bike frame size. Fit depending on the frame size you may not be able to get the ideal fore aft position of a plumb line behind the knee cap bisecting the pedal axle when your foot is at the three o clock position. When you are referring to the size chart you need to measure your height and inner leg with regards to the frame measurements. I have two bikes.
Here i talk through how to get the right size bike for yourself. Think about it as using big shoes. I m 5 10 with a 30 inch inseam anyway the bigger bike is my preferred bike. So read on as we explain all.
If after 2 or 3 hours you feel pain in your back shoulders wrists etc than something is not right independent of the bike size. It s not bad for you.