D.I.D. 520ERVT Narrow X-Ring Chain / Drive Chain 120 Link
Description
This is the D.I.D. 520ERVT chain in 120 links. This is the new and improved version of the famous 520VT2 chain
This IS the best chain option for 2019-Current CRF450L/RL and CRF450X bikes. This chain WILL NOT rub on the cases as other chain manufacturers do!
- All chain components are shot-peened and heat treated for strenght
- Patented TFC connecting link
- Special low-friction X type O-ring is used to increase performance and provide better sealing to keep dirt out and lubrication in
- Superior strength to combat breakage
- Includes connecting link
NOTE: Optional clip type link available. Please select correct optional link type desired.
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Perfect Fit!
5 out of 5 stars.
★★★★★★★★★★
Michael | August 13th, 2025
I found out the hard way that my CRF450RL needed a specialty chain that wont rub on my crankcase. It fit perfectly and Ive put double the amount of miles on it over my stock chain without any issues.
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