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  • For SPARK 135 JUPITER MX Racing Piston 65MM Forged Piston for Motorcycle
  • For SPARK 135 JUPITER MX Racing Piston 65MM Forged Piston for Motorcycle
  • For SPARK 135 JUPITER MX Racing Piston 65MM Forged Piston for Motorcycle
  • For SPARK 135 JUPITER MX Racing Piston 65MM Forged Piston for Motorcycle
  • For SPARK 135 JUPITER MX Racing Piston 65MM Forged Piston for Motorcycle
  • For SPARK 135 JUPITER MX Racing Piston 65MM Forged Piston for Motorcycle
For SPARK 135 JUPITER MX Racing Piston 65MM Forged Piston for Motorcycle
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For SPARK 135 JUPITER MX Racing Piston 65MM Forged Piston for Motorcycle

  • >= 5 Sets
    $35
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For SPARK 135 JUPITER MX Racing Piston 65MM Forged Piston for Motorcycle

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Power Transmission: Forged from lightweight aluminum alloy, this piston is engineered to withstand extreme engine pressures and temperatures, ensuring optimal power delivery in high-revving racing applications.
  • Precision Fitment: Specifically designed for SPARK 135 JUPITER MX engines (65mm bore), guaranteeing seamless compatibility and enhanced combustion efficiency for motorcycle racing setups.

Key features

  • 1. Material Technology

    • With corrosion-resistant chrome-molybdenum steel construction, maintain structural integrity in high-temperature engine environments*

  • 2. Precision-Engineered Design

    • With a precision-fit design tailored for SPARK/JUPITER 135 Jupiter MX engines, ensure seamless installation and optimal power transmission*

  • 3. Performance Parameters

    • With enhanced sealing efficiency from aerospace-grade aluminum alloy, boost engine output by up to 12% under high-revving conditions*

  • 4. Scenario Solutions

    • Designed for racing and high-performance motorcycles, sustain prolonged operation at extreme RPMs without failure*

  • 5. Certification Standards

    • Manufactured to meet racing-grade durability standards, ensuring compliance with professional engine specifications*

Product details

For SPARK 135 JUPITER MX Racing Piston 65MM Forged Piston for Motorcycle

The RIK Piston Ring Set for SPARK 135 JUPITER MX Racing Piston (65mm) is engineered for high-performance motorcycle engines, combining lightweight aluminum alloy construction with advanced material science. Designed to withstand extreme temperatures and pressures, this piston ring set ensures optimal combustion sealing, reduced friction, and extended engine longevity.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHigh-grade aluminum alloyHigh-revving racing engines (65mm piston)
Heat ResistanceOperates up to 300°CExtreme thermal conditions in racing
DurabilityChrome-molybdenum steel ring coatingProlonged use in high-stress environments
CompatibilitySPARK 135 Jupiter MX engine modelsCustom engine builds for motocross/road racing

Customization guide

Adjustable ring thickness (0.5–1.2mm) and material plating options (e.g., molybdenum disulfide coating) to meet specific engine tolerances or performance goals.

Get inspired

Enhance your engine’s power output and reliability with RIK’s precision-engineered piston rings. Whether you’re tuning for track racing or off-road endurance, these rings deliver unmatched sealing efficiency and durability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material GradeAluminum alloyAluminum + steel hybridForged aluminum + DLC coating
Heat Resistance300°C350°C400°C*
Weight120g110g (-8%)100g (-17%)
Lifespan500 hours800 hours (+60%)1,200 hours (+140%)

Supplier's note

  1. Technical Breakthroughs:

    • DLC Coating (Pro Model): Triple the wear resistance of standard steel rings, enabling safe operation in abrasive environments.
    • Hybrid Material (Advanced Model): Combines aluminum’s lightness with steel’s rigidity for balanced performance in mid-tier racing.
    • Temperature Tolerance: The Pro Model’s 400°C threshold outperforms industry benchmarks by 20%, ideal for high-output engines.

  2. Version Selection Guide:

    • Base Model: Suitable for entry-level racers prioritizing cost-effectiveness without compromising core durability.
    • Advanced Model: Tailored for professional riders requiring enhanced thermal stability and reduced maintenance intervals.
    • Pro Model: Designed for extreme racing scenarios (e.g., endurance events) where prolonged high-RPM operation and minimal weight are critical.

*Pro Model’s DLC coating reduces friction by 30% compared to traditional chrome plating.

Frequently asked questions

  • Which piston ring set is best suited for high-revving SPARK 135 Jupiter MX engines?

  • How do I clean and maintain RIK piston rings for optimal performance?

  • What’s the recommended maintenance schedule for CYT Racing piston ring sets?

  • Aluminum alloy vs steel: Which material is better for motorcycle piston rings?

  • Why choose RIK’s aluminum alloy piston rings over cast iron alternatives?

  • Can RIK piston rings be customized for specific racing engine builds?

  • Do RIK piston rings meet racing industry standards?

  • Are RIK piston rings compatible with 65mm forged motorcycle pistons?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-performance racing enginesIndustry Standard: 3003 aluminum alloy (ASTM B209)
Our Base: 2618-T6 forged aluminum (ASTM B211)
Our Advanced: 2618-T6 + DLC coating		▲ Base: 20% stronger than Industry Standard (550 MPa yield strength)
▲▲ Advanced: Wear resistance improved by 40% (DLC reduces friction)		Advanced: 20% higher cost due to coating process
Forging ProcessHigh-RPM engine buildsIndustry Standard: Gravity die-cast
Our Base: Closed-die forging (ISO 2321)
Our Advanced: Precision forging + CNC machining		▲ Base: 30% lighter than cast pistons (weight: 185g vs 260g)
▲▲ Advanced: ±0.01mm dimensional tolerance (ISO 2768)		Forged pistons require custom engine clearances
Thermal ResistanceExtreme temperature environmentsIndustry Standard: Up to 300°C
Our Base: Up to 400°C (ASTM E1461)
Our Advanced: Up to 450°C with sodium-filled channels		▲ Base: Maintains integrity at high RPMs (e.g., 15,000 RPM racing)
▲▲ Advanced: Reduces thermal distortion by 50%		Sodium-filled pistons add complexity to manufacturing
Weight OptimizationLightweight engine buildsIndustry Standard: 220g (avg)
Our Base: 185g (ISO 804)
Our Advanced: 165g (optimized skirt design)		▲ Base: Improves power-to-weight ratio by 12%
▲▲ Advanced: Enables higher acceleration (tested on 135cc engines)		Requires reinforced engine mounts for stability
CompatibilityModel-specific engine upgradesIndustry Standard: Generic 125-150cc engines
Our Base: Spark Jupiter MX 135cc (OE fit)
Our Advanced: Custom-fit for 135-150cc aftermarket builds		▲ Base: Direct bolt-on installation (no machining)
▲▲ Advanced: Adjustable compression ratio via ring groove depth		Advanced requires professional installation
Wear ResistanceHigh-mileage or endurance racingIndustry Standard: Chrome-plated skirts
Our Base: Molybdenum-disulfide coating
Our Advanced: Nanocrystalline ceramic coating		▲ Base: 25% less skirt wear over 500km (per JIS B0601)
▲▲ Advanced: 50% longer lifespan in abrasive conditions		Advanced coating adds 30% to production time

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