Yamaha Parts Specialist

YZ490 DID 520ERT3 120 Link Chain
[CHN041]

YZ490 DID 520ERT3 120 Link Chain
£63.99 (Inc. VAT)
£53.33 (Ex. VAT)

This chain is manufactured in Japan by D.I.D. The worlds largest manufacturer of motorcycle chain. D.I.D. supply chain to all four Japanese motorcycle companies for fitment onto new bikes.

The D.I.D ERT3 chain is the most trusted chain in Supercross and motocross racing because of its reputation of meeting the high quality demands that are required when pushing the limits. It was designed with the intention of making a chain that is optimized for the purpose of racing. D.I.D beefed up the ERT3 chain by increasing the pin size by 3 percent to give the chain an average tensile strength of 8,100 pounds. Increasing the strength of the ERT3 chain did not come with a sacrifice of weight, in fact DID was able to shed 5 percent from the previous ERT chain.

Supplied complete with split connecting link this 520ERT3 120 link chain suits:

YZ490 1982-1990

Please note this chain is supplied 120 links long, this enables the purchaser to cut the chain to suit their personal sprocket choice. 

Replaces Yamaha part numbers
All part numbers are used for reference purposes only and no source of manufacture or supply is implied.