【DRC】Dura Front Sprocket Review
Fits: YAMAHA YZ125, YAMAHA YZ250F, YAMAHA YZ125X, YAMAHA YZ250FX, YAMAHA WR250F, YAMAHA WR250R, YAMAHA WR250X
Low Speed Emphasis
Introduced 12T to make low speed of WR250R easier.
The setting is now 12T-47T with an emphasis on low speed.
The top speed slows down so much that I can no longer drive on the freeway because of the engine roar as it goes 60km/h.
However, it is comfortable on public roads once you get used to it and can turn at intersections with 3 feet.
Also, in Dirt, the car does not stall even at very low speeds. The car no longer stalls at very low speeds, and it is easier to raise the front end.
The weakness of the WR250R, which cannot run without using high rpm, seems to have been completely eliminated as it can now handle situations that used to be handled by using the half-crab.
If you don't use highways and only take down roads or use a transporter to go to forest roads and courses, this is a recommendation.
Responses
Other reviews
Used for KX112
Used for KX112. The finish and accuracy are sufficient for my needs, and now I can use it on the Enduro. View detail
Driven Sprocket Replacement
Replaced OEM 13T with 14T.
Traveling roads and city driving has become much easier!
Buy a spare Lock washer.
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Dramatic change in characteristics
Replaced the standard 13 chimes with 12 chimes.
YZ125X (2nd car) The new engine is equipped with a 2-stroke engine, which has low-speed, high-torque driving characteristics that improve hill climbing performance and make it easier to maintain high rpm in the low-speed range and take advantage of the characteristics of the 2-stroke engine.
We introduced this to compensate for the lack of skill in the car Both Sides. Although the maximum speed is reduced at each GEAR, it is now possible to drive at one GEAR higher than before while maintaining stable Engine RPM.
Unfortunately, the Rider's skill was so poor that he could not turn the Engine enough, causing the CUB to be made, or he could not use the high speed GEAR and pulled the low GEAR to turn the Engine oddly, which also affected fuel consumption, but this has improved somewhat.
I felt the benefit especially in low speed corner.
Impact is required for removal, and Torque cannot be easily applied during installation. (GEAR turns). Therefore, it may be a good idea to do some preliminary study on the Internet or ask an experienced person to consult with you before you start.
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This offsets those who are putting in TR-011Tourist.
I went from 15 to 14 on NORMAL, doesn't seem like much of a change? I thought so,
The reason for this was that we changed the tires to TR-011Tourist at the same time, so the larger outer diameter of the tires offset the higher geared tires.
If I had only changed the Sprocket without changing the Tire, I might have thought, oh?
This is not exactly a product impression, but when tightening the lock washer, it is convenient to use water pump pliers for easy and clean tightening.
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To Shorten
I bought this to shorten it to make it easier to front up on my Yz125x. The texture is solid and the quality seems to be good. The price is reasonable and I think it is a good cosmetic product. View detail