DIY mountain bike, 12 9kg, what level is it, is it considered an entry?

This is already a notch higher than the entry, and the competition depends on what level, and it is already good to ride in amateurs.

Actually, I don't think there's anything to be ashamed of riding out, even if you ride a permanent, as long as you love cycling, I don't think it's shameful, I don't like this thing, it's just riding tens of thousands, hundreds of thousands, I think it's also zhuang b. It turned out that I saw a big brother riding a very broken car on the forum, and he could enter Tibet, that is the real admirable person. I hope the landlord can ride happily.

It's up to you to compete. If it is an off-road race, 6,000 this configuration, I believe that the fork should not be very good, change to a better fork in the ratio. If it's a speed or a slight XC race, it should be fine.

It mainly depends on your physical strength and skill in riding, shifting gears, controlling the car, crossing obstacles, and so on.

Huh....It's a very high level....First of all, your frame is very good for you...And, by the way, why do you use 1,95 tires? Won't it add extra weight?

It's early to get started, and you can use it as a race car within 10kg.

There is absolutely no shame, the car is important and the people are more important.

Can't go out than that.

It's a shame.

If you're human, don't go.

The reason for my car formation is very simple:

1.The bicycle moves around with new ones, such as shifting, hubs, forks, bottom brackets, 2If the group car is not used to rush the mountain, mainly as a mountain horse party, the configuration does not need to be high, and the eight-level speed change is completely OK.

Run, brake with disc, bb5 or bb7 best discs 350 yuan, rush to the mountain to have a lot, or change the oil disc, floating disc, so as not to get tired. The fork you're talking about, depending on how much money you have in this area, is replaced by a Rockshox SID XX top-of-the-line air fork oil line controlled dual air chamber dual air chamber, but you are already fully competent.

3.If you have a good distinction between the grades of the car and the feeling of riding, the configuration of the car below 3000 will not satisfy you.

The frame is 700 yuan to buy a new one, a good choice of Fengda, mosso has a good reputation. Look at your bankroll, LP200 is more suitable for you. If there is no accident in Chongshan, the frame can do it, but it is just a matter of handling.

If you buy a second-hand one, I support you, because the current frame is made of aluminum alloy, and the strength is completely competent for our mountaineering, and it is a bit wasteful not to rush the mountain. Huh....

The transmission kit, because the front variable is used less, only for climbing, can not be so good. Regarding the Yama Party, the 590 kit you said is very good, it's a complete waste, you have already installed the press-in bottom bracket, so improve the configuration.

For you to rush the mountain, I also suggest to the owner above that you use the X7 rear derailleur of the speed link, which is a one-to-one speed ratio, and the speed change is faster, which is conducive to the speed conversion of the uphill and downhill when rushing the mountain. That's when there is money.

Pedals, upstairs said that Vig is very good, but to choose a larger size of the bearing pedal, gripping feet, durable. 100--200 yuan.

Tires Jianda CST Chongshan choose a good grip, if you run, prepare a spare slick tire. Suggestion.

Lightning cushion I build a car by myself, I have experience with four cars, hehe, upgrade by myself.

Here's my first one: fork: three-tor XCR

Frame: Merida or Fengda Mosso

Wheels: Merida double-layer cutter rings, Jiuyu four-bearing disc brake wheels, CST tires, and large inner tubes.

Brakes: BB5 complete set of brake system handles, line pipes, brakes. The front wheels are equipped with a 180mm disc and a conversion seat.

Variant Package: M410 kit, 24-speed top-of-the-line configuration, cassette CS-HG51-8 chain HG50 variables, front derailleur, rear derailleur are Alivio M410 All Shimano branding. The crankset is lightning external, and the bearing center shaft of 110mm is adopted, which is more scientific.

Lighter. Vig bearing pedals.

2000 is not too good According to the Merida Challenger 300 set online 2000 can barely be bought

2000 is still not recommended group, the group out of the car cost performance is much lower than the whole vehicle, into the second-hand or direct Merida Duke, cyclist fake monk.

2000 funds are not recommended for DIY bikes! Or buy 13 models of Merida Duke 600

2000。。。It's still a whole vehicle. If you want to form a car, you can start at 5000 yuan. Otherwise, the assembled car can't be ridden at all.

According to personal cycling experience, it is best to go to the car shop to buy a whole car for a car below 4000, because the configuration will not change much, I hope it will help you.

2000 people are not recommended to group, no, you can find the master around you to ask, how to get 4000+ car.

Of course, you have to buy the parts first.

The most important thing is the frame, which is relatively normal at an angle of about 75 degrees.

The size of the silver depends on your height.

If the fork is mountainous, it should be used with suspension and high (you have to press it, if you have a lot of strength to move, 8 into decoration, don't be fooled).

If you're not very knowledgeable.

If you have a drivetrain and brake system, you can buy a kit.

There are no compatibility issues, and the after-sales service is also very convenient.

In particular, let's talk about brakes.

Brakes are especially important for mountain bikes.

The kind of wire disc with more than 300 is still better to give up.

Don't joke with your life for the sake of being cool and feasting.

Generally, if you have to put on the disc brake, the quality of more than 500 can be guaranteed.

A better V-brake is no worse than a low-quality disc brake.

Tires are basically what you pay for.

Of course it's expensive.

But people who don't play with cars often generally don't feel much.

Also, the thinner the tire, the less effort it has.

It's up to you.

Then there are the stands, the handles, the bars, and the cushions.

It's mainly about looking at yourself.

It's good to be comfortable. Expensive isn't necessarily right for you.

Consult some netizens or learn more about it before loading.

At least you should know what the name of each part is.

It's best to go to a dedicated DIY store.

Of course, they pretend to be professional.

And the maintenance will also be very convenient.

Good luck with your favorite car

First of all, I can't help you with the answer to the fourth question, I just know how to load a mountain bike.

1. Help you write the configuration.

Frame: Missile steel frame, about 750. This one is a relatively cheap steel frame with reliable performance on the market, and if you can find the old missile, it will probably cost about 600.

ATX7, aluminum alloy frame love, about 500

Fork: RST Gila Pro, approx. 240

Wheelset: Quantum Mountain Wheelset (V-brake), approx. 300

Tires: Positive new inner and outer tubes, about 100

Handle group: New edge handle group, about 120

Brakes: Yanhao aluminum alloy engineering plastic brake lever + Yanhao V brake, about 80 crankset: Shimano M191, about 100

Cassette: Shimano HG30 8-speed cassette, approx. 50 chain: KMC 8-speed chain, approx. 30

Shifting: Altus front and rear derailleur + EF50 finger dial, about 240 If you use an aluminum alloy frame, the total is about 1760

When I use a steel frame, it is about 2010 in total

The main thing is that now there are no low-grade steel frames, and aluminum frames are lighter.

Happy riding!

2000 is OK, frame aluminum alloy 500

Fork iron shock 120

Wheels + handlebars + bowls + cushions + rods etc. 450

The battery 450 + controller 80 + speed control handle 15 + charger 20 + motor 280 is not enough if you want to add the power gauge and headlights.

TX50 dials 50 forward

HG30 8-speed cassette 80

Shimano IG51 chain 40

Shimano EF50-8 dial 120

Conduit, various lines 30

Tubes 100

Shimano M422 V-brake 100

Merida sub frame 500

M410 crankset 150

Cutting-edge put group 200

Bowl set 50 set of 20

Suntour-XCR fork 400

Acera dials 100

TX50 dials 50 forward

HG30 8-speed cassette 80

Shimano IG51 chain 40

Shimano EF50-8 dial 120

Conduit, various lines 30

Tubes 100

Shimano M422 V-brake 100

Rims 2 DP20 200

Hub Jiuyu 2 Bearings 200

Spoke 50 total 2640 online shopping will be cheaper, the price will be around 2000 there are finished self-made wheels, go to see it yourself RT's five cylinder wheels are also good**600 yuan or so, the sound is very sassy.

It is recommended to buy a whole vehicle that is more cost-effective.

Merida can be Duke or Pro

2000 is too beginner to buy anything good.