i used a 415 chain before but after years of usage, the pin got so bad because lubrication cannot penetrate due to lots of dust and dirt inside the ring pin. But this RK 415 chain is the best chain due to its sealed ring thus no dust will get inside the pin which will make the usage longer and better!
View Detail38.33 USD (6,038 JPY) 44.44 USD Save 14%
Delivery Information
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Product detail
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Chain size 415
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Number of links (L) 100
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Joint Type clip (paper, surgical, etc.)
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Chain Color gold
Chain size: 415
Color: Gold plated finish
[specified displacement]
・Road Race (2-stroke) = 125cc or less
・Road Race (4-stroke) = 250cc or less (300cc or less for single-stroke) (*Not for use in endurance races.)
・Public road use = 50cc - 125cc (*Conversion from 428 size cannot be done.)
**The fittings included in the chain are CL (clip type).
*You need to change sprocket to 415 size.
*L number is a reference value of stock length.
*Product specifications are subject to change without notice.
[For safe use of the chain]
*Appearance: If the chain or sprocket is found to be damaged, rusted or worn, or if it is bent improperly or the seal of the seal chain has fallen off, or if there is an abnormal noise while running, it may cause the chain to break.If any of the above events occur, or if the chain is close to the limit of adjustment, it is time to replace the chain and sprocket at the same time.
*If battery acid gets on the chain, it may cause the chain to break, so be sure to replace the chain.Be sure to clean the product when it is covered with anti-freeze.
*The drive chain is an important safety component in motorcycles.In order to avoid serious accidents and to ensure safe riding, please read the motorcycle and chain instructions carefully.Consult your mechanic for advice on the installation and handling of the chain..
* The image is only for reference. The image shown may differ from the actual product.
[Features]
・The inner and outer plates have been polished and plated to improve the durability of the seal compared to the previous model (GB).
・The caulked joint (CLF) is designed for safety to cope with severe races.
・It can be used for a wide range of applications from 50cc-based hobby racing to J-GP3 and Moto3.
・It is possible to convert bikes such as the GROM and Z125PRO that use the 420 size for 125cc.
・Increased rear wheel power without sacrificing durability or breaking strength.
Comparison with RK's 420 size non-seal chain
Weight: Weight reduction of approx. 10% (*1)
Strength: Approx. 15% UP
Durability: Approx. 2-3 times (*2)
*1 The weight of the entire drivetrain, including the sprockets, can be reduced by about 20-30%.
*2 Chain maintenance frequency is reduced.
Example of conversion for public road
[Honda]
・NSR80 = 104L
・Ape100 = 104L
・NSF100 = 100L
・GROM = 106L
[Kawasaki]
・KSR110 = 100L
・Z125PRO = 100L
*Sprocket change to size 415 is required.The L number is a reference value of the ratio of the stock length.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.