Dominate the Track: The Ultimate High-Performance Motocross Chain

Xích, Xích xe địa hình

Motocross Chain Product data information

Model No	Pitch (mm) P	Roller Link Width (Min.) (mm) W	Roller Diameter (Max.) (mm) D	Pin Link Plate Thickness (mm) T1	Inner Link Plate Thickness (mm) T2	Inner Link Plate Height (mm) H	Pin Diameter (mm) d	Overall Width Riv. (mm) L	Overall Width Con. (mm) G	Minimum Tensile Strength (kgf)	Average Tensile Strength (kgf)	Displacement Application (Max.) (cc)
420DX	12.7	6.25	7.77	1.8	1.8	11.8	3.95	16.25	17.7	2100	2350	125
428DX	12.7	7.85	8.51	2	2	11.9	4.51	18.8	20	2500	3000	150
520DX	15.875	6.25	10.16	2	2	14.85	5.14	17.35	19.35	3500	3950	400

Product Overview: Built for the Checkered Flag

When every second counts and the terrain is unforgiving, your equipment cannot be the weak link. Our Premium Xích xe địa hình is the culmination of advanced engineering and rigorous testing, designed specifically for the rigors of competitive motocross and serious off-road riding. Targeted for motorcycles from 125cc to 400cc, this chain transforms raw power into relentless forward motion, lap after grueling lap. It’s not just a component; it’s a strategic advantage for riders who demand uncompromising performance, whether battling for a podium finish or pushing personal limits on the practice track.

Unmatched Motocross Chain Engineering for Extreme Conditions

Core Innovation: The 3X Lifespan Sealing System

The primary adversary of any off-road chain is contamination. Our solution is a masterclass in protective design.

Ultra-Thin, Triple-Barrier Seal: A precisely engineered fluoropolymer O-ring sits between each inner and outer link plate. This creates three distinct defense layers that permanently lock in high-pressure, wear-resistant lubricant while aggressively excluding abrasive mud, silt, and water. This system is perfectly contoured for modern motocross bikes with minimal sprocket clearance.
Anti-Chip Technology – The Internal Guardian: Beyond keeping contaminants out, we prevent internal self-destruction. This proprietary feature eliminates micro-metal shavings (“chipping”) caused by friction between the pin and bushing. By stopping this internal grinding paste from forming, we dramatically reduce wear, maximizing the intrinsic strength of the chain’s components.
Reduced Friction Design: Smaller seal contact points mean lower drag and reduced cold-start resistance. Feel the instant, smooth engagement from the moment you leave the starting gate.

Forged Strength: The Anatomy of a 3950lb Motocross Chain Material Science at Work

Material Science at Work
Raw power demands raw strength. This Xích xe địa hình is built to withstand the shock loads that define the sport.

Tensile Strength Benchmark: With an average maximum tensile strength of 3950 lbs, it is engineered to handle the explosive power and sudden impacts of 400cc and under machinery without stretching or failing.
Dual-Layer Hardening Process: We employ a sophisticated heat treatment where the outer surface of components is made extremely hard to resist scratching and abrasion from track debris. Conversely, the inner core retains a tougher, softer ductility, allowing it to absorb massive impacts from landings and bumps without becoming brittle and cracking.
Premium Componentry: Features like thickened alloy steel pins, seamless rollers and bushings, and chromated axle pins work in unison. The chromating provides corrosion resistance, while seamless construction ensures perfect fit and reduced wear points. Upgraded alloy steel, treated with our exclusive thermal processing, enhances overall endurance on the roughest terrain.

Specifications & Details of Our Motocross Chain

Application: Professional & Amateur Motocross, Supercross, Hard Enduro.
Engine Displacement: Optimally engineered for 125cc to 400cc motorcycles.
Tensile Strength: Up to 3950 lbs (Average Maximum).
Sealing Technology: Advanced O-ring with Triple-Barrier Grease Protection & Anti-Chip Tech.
Key Materials: Upgraded Alloy Steel, Heat-Treated, Chromated Axles, Seamless Brass Bushings.
Lifespan Claim: Up to 3 times longer than a standard non-sealed chain in dirty conditions.
Colors: Original (Silver), Gold, Blue, Red.
Included: Snap-on Master Link for quick, secure installation.

The Rider's Edge: Why Choose This Motocross Chain?

This chain directly addresses the critical failures of conventional products noted in our design background: poor impact resistance, rapid wear, and short service life in “alligator-infested” off-road environments.
For the Pro/Am Racer: Consistency is key. A chain that maintains its integrity and length over a full moto ensures predictable handling and power delivery.
For the Sand & Mud Specialist: The sealing system is your best defense. It prevents abrasive paste from forming, which rapidly destroys standard chains.
For the Hard Charger: Your aggressive style demands equipment that can take a pounding. The dual-hardness construction and alloy strength are made for casing jumps and slamming through braking bumps.
For the Minimal-Maintenance Rider: Spend less time cleaning, adjusting, and lubricating. The sealed design preserves internal lubrication for extended periods.
Design Philosophy Recap: This utility model was created to overcome the shortcomings of existing chains. By incorporating a circular, wear-resistant sealing ring between the outer and inner chain plates, we achieve two fundamental goals: external protection from abrasives and internal retention of lubrication. The result is a Xích xe địa hình that offers superior impact resistance and wear resistance, allowing riders to withstand the diverse challenges of off-road racing environments.

Ready to upgrade your drive? Select your preferred length and make a statement with your choice of Original, Gold, Blue, or Red. Install confidence. Install the peak-performance Motocross Chain.

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