- -€10.00

Model: ERV7
Links: 120
Pitch: 520
D.I.D is a Japanese manufacturer of high-performance transmission components, recognized worldwide for the quality of its chains, used in major global championships such as MotoGP and Superbike.
The ERV7 chain is an evolution of the previous ERV3, which has been a staple in competitions over the last decade.
It features a 3% improvement in tensile strength, a 13% longer chain life, and a newly patented X-Ring seal.