DID Race Chains
£155.00
Brand DID
D.I.D's High Performance X-Ring® for Road Racing
D.I.D X-RING® IS SUPERIOR TO OTHER TYPES OF O-RING DESIGNS
Half the Power Loss D.I.D X-RING® IS SUPERIOR TO OTHER TYPES OF O-RING DESIGNS
(Compared with Normal O-Ring)
D.I.D’s PATENTED X-Ring construction reduces friction by twisting between the side plates instead of being squashed. Normal O-Rings and other makers’ modified O-Rings have squashed points that increase friction. The twisting action of the X-Ring disperses the pressure and minimizes power loss.
X-Ring is a U.S.A. Registered Trademark of D.I.D; Daido Kogyo Co. Ltd. Japan1.5 to 2 TImes Longer Wear Resistance
(Compared with Normal O-Ring)
The X-Ring’s four contact points greatly increase its sealing performance. This keeps the dirt out and the lubrication in much better than any other O-Ring. X-Rings have the greatest wear resistance of any other type of O-Ring or Non-O-Ring chain.
D.I.D's High Performance ER Road Racing Chain
D.I.D X-RING® IS THE WORLD’S LOWEST FRICTION CHAIN
D.I.D X-RING® IS THE WORLD’S LOWEST FRICTION CHAIN
520ERV3 GOLD
The Light Weight Road Racing Champion
EXCLUSIVE RACING X-RING®
CHAIN
|
DISP. C.C.
|
MAIN FEATURE
|
415ERZ | MAX. 125 C.C. | Non-O-Ring |
520ERS2 | MAX. 250 C.C. | Non-O-Ring |
520ERV3 | MAX. 750 C.C. | X-Ring® |