Reviews
Fits: YAMAHA SR400, YAMAHA SR400, YAMAHA SR400, YAMAHA SR400, YAMAHA SR400, YAMAHA SR400, YAMAHA SR400, YAMAHA SR400
It does not seem to be semi-permanent. Older bodies are by confirmation.
Flywheel was replaced at the same time when I had the engine overhaul the other day.
The rust was so bad that I thought it could still be used on Flywheel if I polished it, but I was worried about its strength after polishing, so I replaced it.
Flywheel
. bouncing wheel attached to the end of the crankshaft 。 It stores the rotational energy transmitted to the crankshaft, supplies it to the drive wheels, and helps the engine rotate by inertial force.
Not too light ? not too heavy ?.
[Symptoms of a problem with Flywheel
‥
▲Clutch does not disconnect, when Clutch is connected. "Skinny Vibrations and noises with a
▲Idling is not stable and vibration increases.
By the way, in my case, the Idling was going up and down and the vibration was terrible (laughs).
→Rust....
In fact, Flywheels are basically never worn out and can often be used for long periods of time.
*On the other hand, when it becomes unusable, it is rusted, corroded or chipped. In some cases, it can be reused by polishing. However, be careful not to polish it too much because it may lose its balance.
Replacement Procedure] Large body all car models are the same. For reference.
(1) Remove the Flywheel Cover and Sprocket Cover.
↓
Screw in the head of the MagnetFly Wheel Puller.
Prepare for the MagnetFly Wheel Puller because it cannot be removed without it.
↓
(3) Since it is an Opposite Thread Screw, it is tightened by turning it counterclockwise.
↓
Screw in the puller screw. 。 Normal Thread Screw.
↓
(5) Put the Spanner between the Head and the bar, and push the bar down to easily pull it out.
↓
(6) By turning the Shaft of the Puller and pushing in the head of the Crankshaft, the Flywheel comes out in front.
↓
(7) Flywheel is replaced and assembled in reverse order.
[After exchange]
◎Vibration reduction and Idling stabilized.
◎I am also worried about the durability of the Body itself if there is rust, and I am glad that I replaced it.
Idling is unstable due to the weight change caused by the rust and the Flywheel is not rotating and timing its rotation properly.
It is rare to replace a flywheel, but if you feel something is wrong or have an opportunity to open the crankcase, you should check it.
Incidentally, the Lightweight Fly Wheel improves the engine's response when the Axel is turned, and the change in rotation is quicker when the Axel is loosened. 。 RacerSpec. and so on.
In addition, Lightweight Fly Wheel seems to have better acceleration and deceleration performance because less Energy is required to change the Engine speed.
On the other hand, it seems that some people make it heavier in order to increase the sense of pulse...
If the Flywheel is made too light or too heavy, it will not be able to control the Rose Tsuki of the Engine combustion and the Idling will become unstable.
I think the safest thing to do is to replace the OEM.
OEM is 3HT-81450-10 is the part number.
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Fits: YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200, YAMAHA V-MAX 1200
Exactly what I ordered
For OEM Yamaha parts, I have not found a better supplier in Australia or USA for price, or timeliness. Items arrived quickly and well packaged. Very happy. View detail
Fits: YAMAHA YZF-R1, YAMAHA YZF-R1, YAMAHA YZF-R1, YAMAHA YZF-R1, YAMAHA R1 Limited Edition, YAMAHA R1 Limited Edition, YAMAHA R1 50th Anniversary, YAMAHA R1 50th Anniversary, YAMAHA R1, YAMAHA R1, YAMAHA YFZ-R1, YAMAHA FZ1, YAMAHA FZ1, YAMAHA YZF-R1, YAMAHA YZF-R1, YAMAHA YZF-R1, YAMAHA R1, YAMAHA R1, YAMAHA R1, YAMAHA FZ1
Yamaha OEM Rotor Assy
The original rotor assembly for YAMAHA YZF R1 RN12 05. I bought a new rotor assembly from you. Because in my old rotor assembly, magnets spilled out directly into the motor. I had to flush the engine. The new rotor assembly is slightly different from the old version. He's so much better. View detail