As used in the title, I used it for 420 Size Conversion of RZ50.
I think that it was a good Modify because 428 Size has almost no freedom of teeth.
48.65 ~ USD (7,219 JPY) 57.29 USD Save 15%
Delivery Information
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FITMENT
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YSR80
86- [Stock chain size]420 [Stock number of links] 98L [Stock number of fingers] 37
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CHAPPY
75-79 [Genuine chain size] 420 [Genuine linkage number] 94L [Genuine number of fingers] 32
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RX50
[Stock chain size] 420 [Number of stock links] 110L
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YSR50
86- [Stock chain size]420 [Stock linkage number] 100L [Stock clue] 44
See all
YAMAHA
Product detail
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Sprocket use Rear
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Applicable chain size 420
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Number of rear sprocket teeth 48
Chain size: 420
**The actual product may differ from the shape in the image..
* The image is only for reference. The image shown may differ from the actual product.
●THAMT treatment (Teflon / Hard anodized / Molybdenum treatment process)
Hard hard anodized + molybdenum disulfide + Teflon (surface)
A hard anodized aluminum coating alone may cause seizure if used in areas where contact surface pressure, fine vibration, or friction occurs.
This hard anodized aluminum has a self-lubricating function and has succeeded in improving the wear resistance of sprockets.
●Lubricity and wear resistance
Molybdenum disulfide soaked into the entire micropores of anodized aluminum by electrolytic dissolution greatly reduces the frictional resistance of the hard film.
Lubricating properties for use in sliding parts without lubrication.
●Durability
Durability is several times higher than that of standard hard anodized aluminum in friction tests.
●High hardness
About 130%-150% improvement compared with standard anodized aluminum.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.