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*This product is only available with ZJ (caulking joint).Please use Kashimaru-kun (KM500R) for caulking work. *There may be changes in product specifications due to the manufacturer's reasons.
* The image is only for reference. The image shown may differ from the actual product.
New drive chain "520ERV7"
■520ERV7 is a stock specification drive chain that has been made without compromise based on the development data with the factory teams of MotoGP and All Japan. The same specification pins as those used in MotoGP are used to transmit the power of medium to large sized competition vehicles without loss.
[Feature 1] Suitable for medium and large competition vehicles The use of extra thick pins improves the rigidity of the chain and realizes a direct response that reacts linearly to the rider's accelerator work. [Feature 2] Further Strengthening The material of the plate has been optimized to suppress uneven elongation of the chain and to improve the strength by more than 5% Excellent performance for the latest vehicles with electronic control. [Feature 3] Dimple pin processing to reduce weight The pin tips are dimpled to reduce weight, and the seal shape has been redesigned for friction.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
Great purchase, parts are as ordered and discribed, very fast delivery to New Zealand, Good to deal with, will purchase from again. Thank you A+View Detail
it is used for YZF-R25 of for Race It's a good chain with less Friction The changes were made by DimplePin processing which made the pin thickness and the tip of the pin concave The weight has been thoroughly reduced in this case However, it's Overspecifications for the JP250Class. 250? I would recommend ERS3 for 520Size on the following MotorcyclesView Detail
This is a replacement from the manufacturer's RACINGChainERV3 Just when I was thinking of replacing it, the ERV7 was model changed as a new product was released and I thought it would be a good opportunity to buy it The Package becomes the Package with a more gold-toned look, which creates a high-class atmosphere As for the ChainBody, it is the same as the ERV3 of the previous generation, Gold Monochromatic As for Plate, is it any different than ERV3? I got the impression that it was like Compared to ERV3, we found that the pin has become thicker The ERV7 has a thicker pin itself, which is more rigid and has a higher fee I think this is a structure that increases the directness of the ring The model has been changed in various ways such as the OthersMaterials and manufacturing methods I'm sure there are a few changes, but for now, the parts that I was able to visually see during the replacement Pin changes only Normally, when you make the pin thicker, the mass should increase and the weight should also increase, but after holding and comparing them strangely I was under the impression that not much would change
In any case, it's not yet in use, so the fee-ring and durability are unknown, but as for durability, it's not the same as the previous generation The ERV3 of the ERV3 was somehow durable enough to be used for about 2 Seasons, so I'm hoping that the I want toView Detail
About quality and texture: Very nice looking.About the feeling of use: Good product.Products to buy together: make sure u use a chain breaker though.Difficulty of installation: Normal.Cost performance and comparison with other products: Best chain ever worth the moneyAbout shipping and packaging: Fast shipped.Any concerns, cautions, or advice when purchasing: Looks good, performs good!View Detail
장착 전에도 이걸 사용했었는데 좋다. 가볍고 회전 저항이 거의 없다. 순정보다 더 많이 돌아간다 만족 한다 . 태백 ttf 10내구 사용할거다. 아니 후기를 100자를 쓰레 쓸말이 없는데. 어쩌지 ㅋㅋㅋ여튼 잘 쓸 ㄱ ㅔ ㅇ ㅕAbout quality and textureAbout the feeling of useProducts to buy togetherDifficulty of installationCost performance and comparison with other productsAbout shipping and packagingAny concerns, cautions, or advice when purchasingView Detail
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