1. One-way building 16km, the folding car can meet the needs of this journey;
This car needs speed change function. For such a long distance, a single-speed car will be very difficult. If the landlord wants to choose a single-speed car, it is recommended that the transmission ratio be between 50: 1 1 and 60:9. If the transmission ratio is too small, the car will easily become an empty ring after speeding up, and it is difficult to get up. If the gear ratio is too large, you can't step on it in the initial stage, hurting your knee O (╯□╰) O. Most folding bicycles with speed change function are highway speed change systems and wheelsets, which is in consideration of the needs of urban traffic.
3. The cruising speed of regular cycling is generally around 20/kmh (it's completely tiring and stress-free, and girls in our team and company can cruise at this speed). Considering the time consumption such as traffic lights, the distance of 16km should be conservatively estimated to be around 1 hour. The landlord will see if the time is allowed.
4. When you can't ride a bike, the landlord needs to consider the second and third modes of transportation ~ (for example, I can't accept riding a bike in a raincoat on rainy days, and my car never has a fender because it is completely unsightly ~ ~);
5. Distance:
5. 1. If the flat road surface is the simplest, ordinary folding cars are ok;
5.2. Some sections are sloped, so it depends on the angle and length of the slope ~ If it is a long slope or steep slope, the landlord needs at least one double-disc drive system, so it is better to spend more money directly with a better expressway suite, and it will definitely need to change the transmission ratio frequently to save physical strength;
5.3. How long does it take to push or lift? If you need to pick up the car or fold it up and take it away, then there is a higher requirement for the weight of the car. Generally, the weight of a folding bike will be between 7 kg and 13 kg. Don't look at this weight, because the irregular shape leads to awkward posture, and generally it can't be carried far away, which will hurt your hands ~ ~ If you are not short of money, you'd better choose some styles that can be folded with guide wheels or lightweight carbon fiber and titanium;
5.4. What is the distance between the good road and the bad road? If the bumps are serious and you can't choose mountain bikes, you can also consider some folding bicycles with shock absorption function. If the road surface is poor, the tires should be more exquisite;
6. Is the space occupied by cars high? Different brands and models of folding bikes have different shapes and space occupation after folding. I'm a diaosi. I live in a big place, and the car price doesn't allow me to leave it downstairs to die, so the car takes up a lot of space. It's safer to carry it on the balcony every day. I put it against the wall on my desk in the company and it doesn't take up space.
7. Apart from commuting, do you usually go out to play by bike or the needs of Shuai Shuai? Needless to say, if there is, I'll introduce you to a handsome car.