DID ERV7 520-120 Chain
$164.95
- Brand: D.I.D Chains
- Product Code: ERV7 520-120
- Availability: In Stock Ships within 1-2 business days
D.I.D.'s patented X-ring construction reduces friction by twisting between the side plates instead of being squashed. 1.5 times the wear resistance compared to regular O-ring chains.
Upgraded from the 520ERV3, the 520ERV7 boasts a 3% higher tensile strength, a 13% longer chain life, and less friction due to X-Ring material improvements. Most of our racing customers prefer the ERV7 for everything up to and including liter bikes. While we have other chains that will last as long or longer as an ERV7, the low weight and low friction of the ERV7 chain remains top of its class.
Recommended Application: up to 1000cc
Tensile strength: 8,800
Available length: 120 links
Upgraded from the 520ERV3, the 520ERV7 boasts a 3% higher tensile strength, a 13% longer chain life, and less friction due to X-Ring material improvements. Most of our racing customers prefer the ERV7 for everything up to and including liter bikes. While we have other chains that will last as long or longer as an ERV7, the low weight and low friction of the ERV7 chain remains top of its class.
Recommended Application: up to 1000cc
Tensile strength: 8,800
Available length: 120 links