EK ZVX3 530 Sealed Extreme Motorcycle Sportbike Series Drive Chain BLACK 120L 120 Links

OVERVIEW

The EK ZVX3 sealed drive chain delivers consistent power transfer and reliable engagement for sportbike motorcycles operating up to 1400cc displacement. Designed as a high-strength roller chain replacement, it restores proper driveline geometry when OEM components show stretching or wear. Heat-finished black alloy plates and precision-manufactured rollers provide robust construction built for competitive racing and daily street use.

ENGINEERING & PERFORMANCE

Optimized side plate clearance minimizes lateral flex, improving chassis stiffness while reducing overall rotating weight for sharper throttle response. The tightly sealed internal joints maintain lubrication longer and protect critical contact surfaces from abrasive debris, extending service life under sustained load. Rated at 11,100 pounds of breaking strength, the 530-series architecture holds tension steady through heavy acceleration and hard cornering. Secure retention depends entirely on the included riveted master link, which preserves the chain’s full structural rating when pressed correctly.

KEY FEATURES

• Sealed O-ring motorcycle sportbike drive chain
• 530 pitch configuration with 120 total links
• Black heat-treated alloy finish
• Engineered for competition and OEM replacement duty
• Minimized plate clearance to improve directional stiffness
• Weight reduction targeting lower rotational inertia
• Tensile strength rated at 11,100 lbs (5034.88 kg maximum)
• Optimized for motorcycles up to 1400cc displacement
• Factory-style rivet master link included
• Requires chain riveting during installation—clip retainers are incompatible

TECHNICAL SPECIFICATIONS

• Brand: EK
• Part Name: ZVX3 Sealed Extreme Drive Chain
• Component Type: Roller Chain
• Finish: Black coated alloy
• Pitch Size: 530
• Link Count: 120
• Maximum Compatible Displacement: 1400cc
• Master Link Hardware: Rivet set included

FITMENT

• Sportbike platform motorcycles
• Engines rated up to 1400cc displacement
• Applications requiring direct 530 pitch × 120-link conversion

WHY RIDERS CHOOSE THIS

Riders reach for the EK ZVX3 when track sessions or aggressive road riding demand a driveline that refuses to stretch under peak torque. The narrowed plate gap and rigid alloy construction keep alignment locked through leaning turns, translating rider input directly to the rear wheel without parasitic drag. Maintaining that tension correctly mandates the rivet-style master link during installation—a small step that guarantees the chain hits its full 11,000-pound strength rating. For sportbike platforms pushing toward the 1400cc threshold, this sealed kit offers predictable shift behavior and longer service windows without constant re-tensioning.