D.I.D.

520ERV3-120

DID 520ERV3-120 Gold Chain with Connecting Link

Chains

Half the friction and longer life compared to O-ring chain
Maximum engine displacement - 750cc
Tensile strength - 8660 pounds
Projected wear life 31.0 times longer than a standard chain under similar conditions
Master link included

D.I.D.'s 520ERV3 chain is a premium X-ring chain with the superior strength and low friction drag required for today's high horsepower motorcycles. The X-ring's four contact points greatly increase it's sealing performance. This keeps dirt, dust and mud out and retains lubrication much better than a O-ring chain. X-rings have the greatest wear resistance of any other O-ring or non O-ring chain. D.I.D.'s X-ring construction reduces friction by twisting between the chain side plates instead of being squashed like normal O-rings.

DID 520ERV3 C/L Gold Rivet-Style Chain Connecting Link
D.I.D Connecting Link for 520 ERV3 Series Racing Sealed Chain - Natural 520ERV3 MASTER LINK
Motion Pro 08-0470 PBR Chain Breaker
Engine Ice TYDS008 High Performance Coolant - 0.5 Gallon
Motul 8068HL RBF 600 Factory Line Dot-4 100 Percent Synthetic Racing Brake Fluid - 500 ml
BMW 7 SERIES 02-08 HOOD LIFT R or L, Spring/Support
UAC HA 111227C Refrigerant Discharge
Mix me 1786