I m ready to build a mountain bike, I don t know what kind of car 4000 can build! Riders, give me so

The one around 1000 (compared with the one around 1400 (pioneer) is different in material, pioneer uses Renault 520 steel pipes, and uses 4130 chromium-molybdenum steel. The weight of the two is similar, and the strength of the Pioneer will theoretically be a little higher.

That's what I use, I bought it for 980 yuan, and I can see the effect in my album. Actually, it's pretty good, I ride almost every day, often play rabbit jumps, go up the steps, and it's been a year now, and I've never been in a problem. If you don't often use it to jump more than 70 cm, the drop should not be bad.

The fork is very good with a magic fork, ** cheap, the performance is okay, and now the 650 should be able to start. In the future, if you like it, you can change the double gas to change the damping oil at any time, and I have used the double gas fork that has changed greatly, and it feels like two forks before the change. R7 Pro is a little more moist than the unchanged magic fork,**It's also more expensive,Now**it should be more than 900.。

The M610 is recommended for the M610 Large, 10-speed cassette, 30-speed or 20-speed package. The M590 is the old, 9-speed cassette 27-speed package. The M610 large kit plus brake discs is about 1500 or less.

To save money, you can use about 900 in the 610 kit, plus M oil dish, within 300. The disc should pay attention to distinguish whether the wheel hub is a six-nail or middle-lock structure.

The wheelset is recommended for Shimano MT15 finished wheels, which looks like 500 pieces, which is more reliable than self-compiled. The self-compiled Jiuyu + Marwick 319 is about 450, but the quality depends on the rp.

The handlebars depend on what you're used for, with good power and low angles for climbing and long-distance enduro racing, and you see that most riders in the XC world race use a combination of straight handlebars and a counterbar. The swallow handle has good handling, flexibility and comfort, suitable for off-road and stunts. It's up to you to like it.

The group can be done within 300 yuan, Xinrui, GUB, Windspeed, etc.

The seat cushion can be considered WTB cheaper, with W065-0354 about 150 yuan. Good point with w065-0339 about 200 yuan. If you want to use a spider cushion lightly, about 300 yuan, you can use dozens of cheap ones such as SR SETA.

You can use a genuine Vig MG1 for the pedal, about 140 yuan. However, there are many options at this price point, depending on what you like.

The rest is the line pipe, you can buy a set, Jiawei's is good, buy more things should let the boss send you. There are also bottle cage tail lights, you can choose according to your needs.

Don't assemble it for 4,000, it's better to buy the original one, and assemble a good one for more than 10,000.

Carbon fiber shelves also have many disadvantages, the most important of which is brittleness. If a car is hit by a flying rock, it is easy to scrap the carbon frame of the car if it falls.

I think it's better for the landlord to buy the whole vehicle, because I see a lot of masters who go directly to the whole vehicle.

And the whole vehicle is from the expert group, which is no worse than your group.

Let's go to the Merida God of War series or the Challenger series.

There are tires and shelves, no nose, no transmission!

It depends on where you bought the material!!

Buy the challenger directly for more than 300 worry-free, long-distance off-road and suitable.

If you want to 3000, choose a shelf, the XCR lockable fork, the performance of about 400 is quite good, but it is a bit heavy. The kit is selected**Alivio middle set 9-speed is very good, the wheels can be bought and the finished product can also be self-programmed Quantum or Jiuyu hub knitted dp20 circle BB7 disc brake about 3500.

Consider the MOSSO ---AXT8 frame, which is high and cheap.