2001 ttr 125

2001 ttr 125 DEFAULT

2001 Yamaha TTR 125 L Specs

2001 Yamaha TTR 125 L Specs

2001 Yamaha TTR 125 L


Yamaha TTR125 Was kind of Mini Dirtbike (but not as mini as PW or other 50-80cc Yamaha Bike) That is made For teenagers. Another Type of TTR, The TTR125L Is come with larger or bigger wheel so that Adult can ride this Easy handling and lightweight dirtbike.

Maybe Adult or professional is tired of riding the Dirtbikes with overwhelming power and just want to having fun with Fair and plain powered Dirtbike, 2001 Yamaha TTR 125 L Was kind of perfect choice.

The TTR125 L Was Equipped with 124cc Engine 4-Stroke, It has 5-Speed transmission, 9.39 HP Horsepower and Yamaha TTR125L Top speed is around 50-60 mph. The top Speed is affected by some factors, We can't make sure the exact number because there's No Speed Meter In Yamaha TTR125. But some people challenge it already and measure the speed with GPS or using Kind of smartphone which has Acceleration sensor. You can Check This Yamaha TTR125 Top Speed Compilation.

2001 Yamaha TTR125 L Specification

This brief data that served in the table below is Showing Yamaha TTR125L Specification.

2001   Yamaha TT125 L Specifications
Displacement124 cc
Bore   x Stroke54 mm x 54 mm
Compression   Ratio10:1:1
Engine   CoolingAir
Carburetor20mm Mikuni
Transmission5 - speed
Wheelbase49.8 in
Ground   Clearance11.7 in
Seat   Height32.3 in
Fuel   Tank Capacity1.7 gallons
Fork   Travel7.1 in
Shock   Travel6.6 in
Wheels and Tires
Front   Wheel19 in
Rear   Wheel16 in

Yamaha TTR125L Video

ttr 125 big wheel ttr125 yamaha kit l specs 125l seat height ttr125l tire size rear wheels 2007 weight tires 2003 05 small back front 2000 2001 2005 tt r 2002 r125l rim tr 2004 2006 top speed le dirt bike for sale 2008 ttr125le 2010 rims tall aftermarket parts fenders street legal plastics 03 ttr-125 06 2015 250 engine supermoto r6 100 forum ttr125e

Sours: https://yamahaoldbikes-list.blogspot.com/2021/01/2001-yamaha-ttr-125-l-specs.html

2001 Yamaha TTR-125L needing some transmission work

eroseme said:

Did you split the cases yourself?

PS - Was that a KX 250 2T that I saw in your pic from Hollister? If so, here is a fun thing to do. Take the TTR to the motocross track along with the KX. Take the TTR out and just hold it wide open all around the track - take the outside line on everything. Then get on the KX. You will be so much more aggressive hammering the berms! it's really fun. Which goes back to my TTR theory that there is no need to pump it up for more power. Riding a total dog is part of the fun. But suspension ......... It really feels like it will break in half sometimes.

Click to expand...

Yeah Tiffany and I split the cases. It was a joint effort. She pulled the engine out then I started on it and we finished it last night. Just needed a steering wheel puller for the flywheel as the yamaha puller I had wouldnt work. Parts are on order now, hoping to have it back together next week for the cool weather

I'm with you on the hp thing. Sometimes it is fun to have more power but mainly on the street where you can get traction. I sold my ducati 848 SF because I was having too much fun on my supermoto WR250R. It made me a better rider. It really made you pay attention to corner speed. I'm 6'1 195lbs on WR250R I made that bike earn it lol. I broke 4th gear on that bike when the chain came apart and bound up in the counter sprocket(pic included)

We are gonna do the carb, filter, and exhaust on the bike. The yz85 front end for sure also. Tiffany would buy the big bore and cam for that bike no doubt but I told her no.



Sours: https://www.southbayriders.com/forums/threads/164577/
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Yamaha TTR125 – Everything You Need To Know About It

Looking to get a TTR125? I’ve owned a couple of them, so I’d like to share my experience with you so that you can figure out if it’s the right dirt bike for you.

What Is The TTR125?

The Yamaha TTR125 is a 125cc air-cooled 4 stroke trail dirt bike with a 5 speed transmission and clutch. It was first made in 2000 and was built to rival the Honda XR100 as a midsize beginner dirt bike. Although now it rivals the updated CRF125F.

What makes a great beginner bike? The Yamaha TTR125 has long been known as a stepping stone dirt bike for kids and adults alike that are looking for a simple, easy to ride and maintain off-road motorcycle with a lower seat height.

Are you a new rider? I’d like to show you how to ride a dirt bike better and safer with proper riding technique. Click here to get started.

In this post we’ll review every aspect of Yamaha’s TTR125LE (and the standard versions) and what makes it such a great beginner dirt bike for training new riders the basic controls and handling, as well as what can be done to improve the ride on a budget.

Difference Between TTR & YZ 125

A TTR 125 is a 4 stroke beginner trail bike with a short seat height, soft suspension, and a low performance engine. A YZ 125 is 2 stroke motocross bike with a tall seat height, stiffer suspension, and a high performance engine. They’re two totally different types of dirt bikes.

Seat Height/Wheel Size

The size of a dirt bike is one of the biggest factors to choosing the right dirt bike for you. Buy one too big and tall, and you’ll get frustrated that you can barely touch the ground when sitting on the bike, resulting in more falls and accidents when learning to ride. Buy one too small and you’ll be cramped and uncomfortable while riding the bike.

kids dirt bike

TTR125L vs. TTR125 – What’s the difference?

The TTR125 comes in two different sizes that can fit a variety of riders in height. The standard TTR125 comes with a 17″ front wheel and a 14″ rear wheel with a seat height of 30.5″. The TTR125L/125LE have a 19″ front wheel and 16″ rear wheel and have a seat height of 31.7″.


The standard TTR125, while being shorter in height and wheelbase, makes a great transition from smaller semi-automatic dirt bikes for kids. They get to learn how to use a clutch, but the seat height isn’t that much taller than a TTR90 or 110. The standard model comes with drum brakes on the front and rear.


The TTR125L and 125LE have an upgraded disc front brake over the standard version and the seat height is a little over an inch higher and a slightly longer wheelbase. These make for a dirt bike that is great for a quickly growing kid or teen, or even a small adult that want a mid-size bike for learning to ride on and won’t outgrew it right away.

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One of the biggest mistakes you can make when choosing the right dirt bike for a beginner is starting out on one that has too much power. You will either be scared of it you’ll be on the ground sooner or later and wondering what just happened. It takes time to learn throttle and clutch control, and started out on a docile bike that has a smooth and manageable power output is ideal for a first motorcycle.

The TTR125LE fits this description perfectly because it’s a simple, air-cooled 125cc engine with less than 10hp. It has enough power to have fun, but it’s not going to kill you.


The TTR125LE has good handling characteristics because of its low center of gravity and seat height, its short wheelbase and tight turning radius. The Yamaha may not be a standout in it’s class for handling, but it doesn’t lack anything worth noting.

The suspension and control layout are important to getting the handling as good as it can be for the right rider.

I personally don’t care for the stock handlebars and extra long clutch and brake levers, so swapping those out to get the right ergonomics is one of the first things I do.

TTR125 Suspension

The forks and shocks on a TTR125 are nothing to right home about. In fact, unless you’re a beginner rider or weight less than 100lbs, the suspension is less than adequate. We’ll cover this more later in this post.

The spring rate and valving is very basic and soft on the TTR125 and 125LE. If you are a new rider that isn’t aggressive, it will work just fine and you will enjoy not getting abused from stiff suspension.


As you might have noticed, I mentioned that the 125 and 125L/E models have a slightly different brake setup. The standard model has drum brakes front and back. These are adequate for beginner riders if they are dry, properly adjusted and not worn.

The 125L/E models have an upgraded front disc brake that gives a noticeable improvement in braking power. However, if it’s not properly adjusted, if the pads are worn or they are dirty with a foreign substance, such as oil, on them, the braking power greatly decreases.


Getting the TTR125 to run well is not too difficult, but the stock carburetor is one of its weak points. Depending on your climate, it may come a little lean from the factory and you may have to go richer/bigger a size or two on the pilot and main jets.

A lean running TTR125 will cause headaches. Here are a few symptoms of a lean condition:

  • Hard starts when cold
  • Bogging when big throttle transitions
  • Popping on deceleration
  • Engine runs hotter; causes more wear

Electric Start

Having the ‘magic button’, that is, electric start, is becoming the norm for dirt bikes. While kick-starting may not be difficult on the TTR125 if the jetting is tuned correctly, just touching a button with your thumb to start the bike is the highlight for a new rider that might get easily frustrated if they constantly have to kickstart the engine.

The standard TTR125 does not have electric start, nor does the TTR125L. Only the TTR125LE model has electric start, hence the ‘E’ designation on the model name.

Granny Gear Transmission

First gear is so low that it’s almost unusable on this bike. This is actually a good thing if you’re a new rider. Having a really low/short first gear makes it easy to learn the clutch because you don’t have to slip it very much to get going.

Once you’re comfortable with using the clutch and don’t have issues stalling it when starting out or at low speeds, going one tooth larger on the front sprocket is a nice and easy mod to make the first few gears more spread out and usable.

Model Differences

We’ve already gone through some of the differences, but now we’ll just do a quick list of how the three models differ in options.


  • 17/14″ wheel and tire size
  • Drum brakes front and rear
  • 30.5″ seat height
  • Kick-start only


  • 17/14″ wheel and tire size
  • Drum brakes front and rear
  • 30.5″ seat height
  • Electric start with battery (Kick-start for back-up)


  • 19/16″ wheel and tire size
  • Front disc brake, drum rear
  • 31.7″ seat height
  • Kick-start only


  • 19/16″ wheel and tire size
  • Front disc brake, rear drum
  • 31.7″ seat height
  • Electric start with battery (Kick-start for back-up)

Model Year Changes/Updates

The TTR125 hasn’t changed much from it’s original platform, plain and simple. Why? Because it works, it’s cheap, and why change something that works well for its intended use.

2008 Yamaha TTR125 Yamaha TTR125 - Everything You Need To Know About It

With that said, there have been some minor changes since its inception. We’ll go through the progression of this bike each year that something was updated or changed.

  • 2000: First year; only 125 and 125L models available
  • 2002: Updated rear hub
  • 2003: added electric start model
  • 2008: Updated plastics/tank


Here’s a list of all the basic specs of the TTR125 models:

  • Engine: 124cc air-cooled 4-stroke
  • Transmission: 5-speed
  • Clutch: Wet clutch, Manual
  • Fuel system: 20mm Mikuni carburetor
  • Seat Height: 30.5″ (125)/ 31.7″ (125L/LE)
  • Weight: 172 (dry)
  • Wheelbase: 50″
  • Front wheel: 17″ (125)/19″ (125L/LE)
  • Rear wheel: 14″ (125)/16″ (125L/LE)
  • Ground Clearance: 10.4″ (125)/11.6″ (125L/LE)
  • Fuel Capacity: 1.74 gallons (6.58 litres)
  • Top Speed: ~ 45-50mph

TTR125 vs KLX140

While the KLX140 has slightly more power, the TTR125 is usually cheaper to buy used. The TTR125E & 125LE models have electric start to match the KLX. There’s also more parts and mods available for the Yamaha. If you’re on a budget and want to have cheap used parts available, go with the TTR 125. If money and availability is not a problem, then I’d pick the KLX 140.

TTR125 vs XR100

The TTR125 has more power than the XR100, but they both have a lot of potential with plenty of mods available. The XR100 ergonomics are slightly better on the 2001 and newer models, but none of them have electric start.

TTR125 vs CRF150F

The CRF150F has a noticeably more power, but it’s also a little bigger and heavier than the TTR125. The Yamaha can usually be found a little bit cheaper. It comes down to how big you are, which bike you find a better deal on, and what color you prefer to ride.

TTR125 Mods

These bikes are fun for both kids as well as adults because they’re smaller, easy to ride, and are lightweight and nimble compared to a full-size dirt bike. If you’re an adult and already own one, then you know how much fun it is to rip around on it.

But let’s face it, the TTR is lacking performance in almost every category, from suspension to power output. Even a simple carb swap makes a difference in power with proper jetting.

To find out what the 13 best mods for a TTR125 are, click here.

How to become a better trail rider

Choosing a good beginner bike is super important if you want to stay safe and become a good rider. The next step is learning and practicing proper riding technique. This starts with your body position and how to use it to prevent crashes and build your confidence. Want to learn more?

Click here to learn proper body position to have better control on the trails.

Learn To Ride Safely With Proper Technique From My Virtual Dirt Biker School

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Sours: https://motocrosshideout.com/yamaha-ttr125le-dirt-bike-review/
Vale apena ter uma *TTR 125 *?🤔


125 2001 ttr


Yamaha TTR 125 Review - Pros, Cons, Should you buy?


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