What BHP is a YZ125?
32.6 bhp
Yamaha YZ125 86.7kg 32.6 bhp.
How much horsepower does a stock YZ125 have?
The YZ250F has a slight horsepower advantage. The YZ125 has a 124 cc (7.6 cu in) reed valve-inducted two-stroke engine. It was air cooled from 1974 to 1980, and liquid cooled since 1981….Yamaha YZ125.
| Manufacturer | Yamaha |
|---|---|
| Production | Since 1974 |
| Class | Motocross |
| Engine | 124 cc (7.6 cu in) reed valve two-stroke single |
| Power | 35 hp (26 kW) |
What does a YZ125 rev to?
Q: HOW MUCH TORQUE DOES THE YZ125 HAVE? A: The 2020 Yamaha YZ125 makes its peak torque at 11,000 rpm. It produces 16.29 pound-feet of torque. The 2020 KTM 125SX makes 17.69 pound-feet of torque.
What is better 125 2-stroke or 250 4 stroke?
First, don’t misunderstand and think because the 250 is greater in size than 125 that the 250 4-stroke is more powerful than the 125 2-stroke. In fact, 2-stroke bikes with the same engine displacement typically have significantly more power than their 4-stroke counterpart. Dirt Bike Riding Style.
How long will a YZ125 last?
We have seen up to 35-40 hours on a YZ125 top end but that’s stretching it a bit far and we wouldn’t recommend prolonging standard maintenance that long.
What is the difference between YZ125 and YZ125X?
On the YZ125 motocross engine, the power valve opens at 7500 rpm and is fully open by 9500 rpm, while the YZ125X power valve opens at a much later 8000 rpm and is not fully open until 10,250 rpm.
What kind of carburetor do I need for a YZ 125?
Tool Kit Options (Includes the metering rod adjustment tool and Allen wrenches for the top cover and float bowl). Choose an Option… 38mm H-Series Carburetors for the YZ 125. This kit includes the YZ 125 specific carburetor and a throttle cable. VForce 4 reeds will NOT fit with the Lectron carburetor.
What kind of bike is the Yamaha YZ125?
Moto-House MX can make your Yamaha YZ125 run out front of the competition, KTM 250 SX, KTM 250 SX-F, Suzuki RMZ250, RM250, Yamaha YZ250, YZ250F, Kawasaki KX250F, Husqvarna TC250 and Honda CRF250R. With our package, the bikes stay reliable and won’t break the bank. The Yamaha YZ125 is already a great 2-Stroke Bike; it just needs a little TLC.
What’s the difference between yz144 and 144cc bikes?
The carb, crank and exhaust are also an important change when converting to 144cc and makes a big difference on the overall performance of your new YZ144 bike. It is important to retune and jet the carb for the best performance.
Why does my Yamaha YZ125 have too little clearance?
A stock YZ125 has a loose squish tolerance, which is simply due to Yamaha manufacturing it on the “safe” side. Too little clearance will require race gas or engine failure.