D.I.D X-Ring Exclusive Racing 520ERV3 Gold Chain

[Unique_Motorsports]

D.I.D X-Ring Exclusive Racing 520ERV3 Gold Chain



DID X-Ring 520ERV3 Exclusive Racing Gold Chain
1.5 to 2 TIMES LONGER WEAR RESISTANCE
The X-Ring's four contact points greatly increase it's sealing performance. This keeps the dirt out and the lubrication in much better than any othe O-Ring. X-Rings have the greatest wear resistance of any other type of O-Ring of Non O-Ring chain.

HALF THE POWER LOSS
(Compare with the Normal O-Ring)
D.I.D's PATENTED X-Ring construction reduces friction by twisting between the side plates nstead of being squashed. Normal O-Rings and other maker's modified O-Ring have squash points that increase friction. THe twisting action of the X-Ring disperes the pressure and minimizes

Price: $200 with installation
Price: $350 with installation (with AFAM or ISA or VORTEX sprockets)