TPR Factory

TPR Factory: High-Performance Racing Engine Parts, Cylinder Kits and Motorcycle & Scooter Tuning Components

TPR Factory is the high-performance racing division of Top Performances, specializing in advanced engine tuning components, racing technologies, and precision-engineered parts for two-stroke motorcycles, scooters, and competition applications.

Developed with a strong focus on motorsport engineering and high-performance engine preparation, TPR Factory offers a comprehensive range of racing cylinder kits, big bore engine kits, performance crankshafts, cylinder heads, complete racing engines, reinforced crankcases, internal rotor ignition systems, digital CDI units, racing clutches, air filters, and specialized motorcycle tuning components.

At Omnia Racing Special Parts, you can discover and purchase an extensive selection of TPR Factory products designed for performance-oriented engine builds, racing upgrades, and advanced motorcycle and scooter modifications.

From Minarelli AM6 racing engines to Piaggio and Minarelli scooter applications, TPR Factory delivers engineering solutions developed to optimize engine power, torque delivery, throttle response, and mechanical performance.

Whether you're building a high-performance 50cc motorcycle, upgrading a two-stroke scooter, or preparing a competition engine with increased displacement, explore the TPR Factory range and find the right components for your specific motorcycle or engine configuration.

What Is TPR Factory and Why Choose Its Racing Components?

TPR Factory is the competition-focused performance range of Top Performances, developed for riders, tuners, and racing professionals looking for advanced two-stroke engine components.

The brand combines specialist engineering, precision manufacturing, carefully selected materials, and racing-oriented development to produce components intended for demanding mechanical applications.

Unlike standard replacement parts, TPR Factory products are generally designed for high-performance engine configurations requiring specific technical compatibility, accurate assembly, and appropriate supporting components.

Depending on the application, TPR Factory technologies can help achieve higher engine output, improved acceleration, optimized combustion efficiency, and more effective power delivery.

Its product development focuses on several essential aspects of engine performance:

• High-performance engineering: components developed for racing engines and advanced tuning projects.

• Precision manufacturing: accurate machining and controlled tolerances for demanding applications.

• Advanced materials: carefully selected aluminum alloys, steels, and technical materials according to component requirements.

• Engine optimization: solutions designed to improve airflow, combustion, power transmission, and mechanical efficiency.

• Application-specific compatibility: dedicated products for selected motorcycle and scooter engine platforms.

TPR Factory is particularly relevant to enthusiasts of two-stroke racing motorcycles, supermoto bikes, enduro motorcycles, and performance scooters.

TPR Factory Racing Parts: Complete Product Range for Motorcycles and Scooters

The TPR Factory range covers several important areas of engine preparation, from complete power units and cylinder assemblies to ignition systems, transmission components, and precision accessories.

TPR Factory Racing Cylinder Kits and Big Bore Engine Kits

TPR Factory racing cylinder kits are designed for performance-oriented two-stroke engine builds where increased displacement, improved gas flow, and optimized combustion characteristics are priorities.

Depending on the specific product, racing cylinder kits may feature precision-machined aluminum cylinders, specialized cylinder liners or coatings, advanced transfer port geometry, performance pistons, and dedicated cylinder heads.

These solutions are developed to support high-performance engine configurations while maintaining the mechanical precision required for demanding operation.

The wider Top Performances and TPR product family includes different cylinder configurations, while TPR Factory focuses on selected racing developments, including advanced 100cc engine applications.

TPR Factory 100cc Racing Cylinder Kits

The TPR Factory 100cc engine platform represents one of the most specialized areas of the manufacturer's racing development.

These high-displacement two-stroke cylinder kits are designed for dedicated competition-oriented engines and require carefully matched components.

For example, the manufacturer's 100cc cylinder range includes applications using a 52 mm cylinder bore, a dedicated 47 mm stroke crankshaft, a 98 mm connecting rod center-to-center length, and a 14 mm piston pin.

Different cylinder mounting configurations are available depending on the engine and crankcase design.

These technical specifications are specific to the relevant kits and should not be applied automatically to other TPR Factory products.

Selecting a complete, mechanically compatible engine configuration is essential for achieving reliable operation and the intended performance.

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TPR Factory Performance Crankshafts and Connecting Rod Systems

The crankshaft is one of the most critical components in any high-performance two-stroke engine.

TPR Factory racing crankshafts are developed to withstand demanding operating conditions and work with specific cylinder and engine configurations.

Depending on the application, their design focuses on rotational precision, mechanical strength, correct crankshaft geometry, and compatibility with the required piston stroke.

When building a performance engine, selecting the appropriate crankshaft involves checking crankshaft stroke, connecting rod length, piston pin diameter, bearing compatibility, and the cylinder kit's technical requirements.

Using a crankshaft with incorrect dimensions can compromise engine assembly, combustion geometry, and mechanical reliability.

TPR Factory Racing Crankcases and CNC Engine Components

TPR Factory racing crankcases are designed for advanced two-stroke engine preparations, including applications based on Minarelli AM engine platforms.

The range includes crankcase configurations developed for different displacement categories and specialized cylinder mounting systems.

Depending on the product, performance-oriented crankcase designs may accommodate specific crankshaft geometries, larger displacement cylinder kits, and dedicated intake configurations.

TPR Factory also develops precision-machined covers and specialized CNC components for racing engine builds.

These products are particularly relevant to tuners seeking to develop a complete, technically coordinated engine rather than simply replacing individual standard components.

TPR Factory Complete Racing Engines

For advanced performance projects, TPR Factory also offers complete racing engine solutions designed around dedicated high-performance components.

Complete engine assemblies can provide a more integrated approach to engine preparation, combining a compatible crankcase, crankshaft, cylinder assembly, and related mechanical components.

The range includes specialized 100cc racing engine configurations for compatible AM engine platforms.

A complete racing engine is intended for technically demanding applications and may require additional consideration regarding installation, cooling, carburetion, exhaust compatibility, gearing, and the motorcycle's supporting systems.

TPR Factory Internal Rotor Ignition Systems

TPR Factory internal rotor ignition kits are developed for high-performance two-stroke engines requiring specialized ignition characteristics.

An internal rotor ignition system uses a compact rotor and dedicated ignition components to provide an ignition configuration suited to racing applications.

Depending on the system, reduced rotating inertia can contribute to quicker engine response and more rapid changes in engine speed.

Specific kits may also feature ignition timing characteristics designed for performance-oriented engine configurations.

TPR Factory ignition systems include applications for selected Minarelli AM6, Derbi, Piaggio, and Minarelli scooter engines.

Before purchasing, verify the engine type, electrical compatibility, ignition specifications, and any requirements concerning lighting or auxiliary electrical systems.

TPR Factory Digital CDI Units and Electronic Ignition Components

The TPR Factory digital CDI range includes electronic ignition control components developed for compatible motorcycles and engine platforms.

Selected products feature specific ignition maps or mapping functions intended to optimize ignition behavior for the supported engine configuration.

Compatibility is particularly important with electronic ignition components, because connector types, original CDI references, engine versions, and electrical architectures can differ.

For example, certain TPR Factory CDI applications are designed for specific Minarelli AM6 configurations and require a matching original electronic system.

Always confirm the manufacturer's product code and the motorcycle's electrical specifications before installation.

TPR Factory Racing Clutches and Transmission Components

High-performance engine tuning increases the demands placed on clutch assemblies and transmission components.

TPR Factory racing clutch solutions are developed for selected motorcycles and scooter applications requiring components suited to demanding operating conditions.

The wider performance range includes clutch-related components, specialized covers, and transmission accessories.

Correct clutch selection is important for effective torque transmission, especially when a motorcycle has been modified with a larger cylinder kit, performance exhaust, upgraded carburetor, or racing ignition.

Clutch components must be chosen according to the engine's expected power delivery and the specific transmission configuration.

TPR Factory Racing Air Filters and Intake Components

Airflow is a fundamental consideration when preparing a high-performance engine.

TPR Factory racing air filters are developed for selected carburetor and intake configurations, providing filtration solutions suited to performance-oriented applications.

The range includes air filters with different inlet dimensions for specific installation requirements.

An appropriate intake setup can help support airflow requirements when combined with a correctly selected carburetor, cylinder assembly, and exhaust system.

However, increasing intake airflow alone does not guarantee improved engine output. Carburetor calibration and the overall engine configuration remain essential.

TPR Factory Racing Exhausts, Brake Components and Specialized Accessories

Beyond core engine components, the TPR Factory range includes additional racing-oriented products for selected motorcycle and scooter applications.

Depending on availability, these may include performance exhaust components, specialized brake solutions, CNC engine covers, gearbox covers, air filters, and precision mechanical accessories.

The manufacturer's range also includes racing brake caliper solutions and other technical products designed for specific vehicle applications.

These components extend TPR Factory's focus beyond cylinder performance, offering dedicated solutions for enthusiasts building highly customized motorcycles and scooters.

TPR Factory Compatibility: Which Motorcycles, Scooters and Engines Are Supported?

Choosing the correct TPR Factory component depends on the motorcycle manufacturer, model, production year, engine type, and mechanical configuration.

One of the main advantages of the TPR Factory product range is the availability of application-specific racing components for widely used two-stroke motorcycle and scooter engine platforms.

TPR Factory Parts for Minarelli AM6 Engines

The Minarelli AM6 is one of the most important engine platforms for TPR Factory performance applications.

Used in numerous 50cc geared motorcycles, the AM6 engine provides a popular starting point for racing modifications and high-performance two-stroke tuning.

TPR Factory offers selected products for AM6-based configurations, including racing crankcases, 100cc cylinder kits, dedicated crankshafts, ignition systems, and specialized engine accessories.

Compatible applications may include selected motorcycles from Aprilia, Beta, Fantic, Rieju, Sherco, and other manufacturers equipped with suitable AM-series engines.

TPR Factory Parts for Piaggio Scooters

TPR Factory develops racing components for selected Piaggio two-stroke scooter engines, including high-performance ignition systems and specialized engine configurations.

Applications may include compatible versions of the Piaggio NRG, Piaggio Zip, and other scooters using supported Piaggio engine platforms.

The correct product must be selected according to the exact engine version, cooling configuration, production year, and technical specifications.

TPR Factory Parts for Minarelli Scooter Engines

The product range also includes components for selected Minarelli-powered scooters, including applications associated with Yamaha and other brands using compatible Minarelli two-stroke engines.

Depending on the platform, available products may include internal rotor ignition kits, racing engine components, air filters, and specialized accessories.

TPR Factory Parts for Derbi Engines

Selected TPR Factory components are designed for compatible Derbi engine configurations.

These can include ignition components and other products intended for performance-oriented 50cc geared motorcycle applications.

Because Derbi engines exist in different generations and configurations, identifying the exact engine version is essential.

TPR Factory Products by Motorcycle and Scooter Brand

At Omnia Racing Special Parts, you can search for TPR Factory applications across a variety of manufacturers.

Aprilia: selected RS 50, RX 50, SX 50, and scooter applications.

Beta: selected RR 50 Enduro and Motard configurations.

Fantic: selected Caballero 50 and other compatible geared motorcycle applications.

Rieju: selected MRT 50 and compatible AM6-powered models.

HM: selected CRE and Derapage 50 applications.

Piaggio: selected NRG, Zip, and compatible two-stroke scooter models.

Yamaha: selected 50cc motorcycles and scooters equipped with supported Minarelli engines.

Other applications may be available according to the specific product and current catalog.

Important: compatibility must always be verified at the product level. A motorcycle's inclusion in the general brand catalog does not mean that every TPR Factory component fits that model.

Why Choose TPR Factory for Two-Stroke Engine Tuning?

Two-stroke engine tuning requires a careful balance between cylinder displacement, combustion characteristics, crankshaft geometry, intake flow, exhaust performance, ignition timing, and transmission settings.

TPR Factory develops performance-oriented components that can form part of a coordinated engine preparation project.

Increased Engine Power Potential

Performance cylinder kits and dedicated engine components can support higher engine output when combined with suitable intake, exhaust, ignition, and transmission systems.

Actual power gains depend on the complete engine configuration and must be evaluated through appropriate testing.

Improved Acceleration and Engine Response

Correctly matched racing components can help optimize throttle response, power delivery, and acceleration characteristics.

The outcome depends on factors such as rotating inertia, ignition settings, engine displacement, and gearing.

High-Performance Materials and Precision Engineering

Selected TPR Factory components use advanced metal alloys and precision manufacturing processes intended to meet the requirements of performance-focused engines.

Material choices and technical specifications vary between products.

Racing-Oriented Mechanical Design

The TPR Factory range is developed with an emphasis on motorsport applications, making it particularly relevant to riders and tuners seeking advanced modifications rather than conventional maintenance replacements.

Coordinated Engine Development

Combining compatible components from a racing product range can make it easier to plan a coherent engine configuration.

However, correct installation, maintenance, lubrication, cooling, and technical setup remain essential to performance and mechanical durability.

How to Choose the Best TPR Factory Racing Parts for Your Engine

Before purchasing TPR Factory components, identify the exact technical characteristics of your engine.

For cylinder kits and big bore conversions, important parameters include the original engine platform, cylinder bore, crankshaft stroke, connecting rod length, piston pin diameter, cylinder mounting system, and crankcase compatibility.

For ignition systems, check the engine version, stator and rotor configuration, electrical connections, CDI compatibility, and manufacturer instructions.

For complete racing engine configurations, additional factors such as carburetor size, intake system, exhaust dimensions, cooling capacity, clutch specifications, and final drive gearing should be considered.

A high-performance engine must be treated as an integrated mechanical system.

At Omnia Racing Special Parts, you can identify suitable TPR Factory components by using the available motorcycle filters and checking the technical information provided in each product listing.

For specialized projects, installation and configuration by an experienced two-stroke engine technician are recommended.

TPR Factory 50cc, 70cc, 86cc and 100cc: Understanding the Racing Engine Options

Different engine displacement categories are commonly associated with Top Performances and TPR performance products.

Understanding their differences can help riders plan an appropriate tuning project.

50cc Racing Engine Upgrades

A 50cc performance project can focus on improving engine response, ignition behavior, intake efficiency, and other mechanical characteristics without necessarily increasing engine displacement.

Suitable components depend on the original engine and the intended application.

70cc Performance Cylinder Configurations

The wider Top Performances and TPR range includes cylinder solutions in the approximately 70cc performance category for selected two-stroke engine platforms.

These modifications may require supporting changes to carburetion, exhaust, ignition, and drivetrain components.

86cc High-Performance Engine Builds

The TPR performance family includes high-displacement configurations around 86cc for selected Minarelli AM6 applications.

These are typically associated with more advanced engine preparations requiring compatible crankshaft and cylinder specifications.

100cc TPR Factory Competition Engines

The TPR Factory 100cc platform is designed for specialized racing configurations.

Its development includes dedicated cylinder kits, crankshafts, racing crankcases, and complete engine solutions.

Because the technical requirements differ significantly from standard 50cc engine configurations, correct component matching and professional assembly are particularly important.

The 50cc, 70cc, and 86cc descriptions above refer to the broader Top Performances/TPR product family. Product labeling and catalog availability should be checked to distinguish those parts from the specific TPR Factory competition range.

TPR Factory Racing Components: Installation, Reliability and Maintenance

High-performance motorcycle and scooter engines require appropriate mechanical preparation and regular inspection.

Installation procedures depend on the component and engine configuration, but accurate assembly is especially important when working with racing cylinder kits, crankshafts, crankcases, and ignition systems.

Engine builders should follow the manufacturer's technical documentation, including specified tolerances, tightening torques, clearances, lubrication requirements, and installation procedures.

For high-displacement two-stroke engines, particular attention should be paid to cooling efficiency, carburetor calibration, piston-to-cylinder clearances, squish clearance, and the compatibility of rotating components.

Racing components may require more frequent inspection or servicing than standard road-use parts.

TPR Factory products intended exclusively for competition must not be assumed to be approved for public-road use. Changing engine displacement, ignition systems, exhaust components, or other specifications can affect vehicle compliance with road regulations.

Always check the product's intended use and applicable local regulations before installation.

TPR Factory and Top Performances: Italian Racing Technology

TPR Factory belongs to the Top Performances performance product family, recognized in the motorcycle and scooter tuning sector for two-stroke engine components and racing upgrades.

The TPR Factory range represents the more specialized competition-oriented side of this technical offering.

Its development focuses on components such as racing cylinder systems, dedicated crankcases, internal rotor ignitions, performance crankshafts, CNC-machined accessories, and complete engine configurations.

This approach makes TPR Factory particularly relevant to engine builders seeking specialized components for performance-oriented motorcycle and scooter projects.

From advanced AM6 racing applications to dedicated scooter tuning components, the product range reflects an emphasis on mechanical engineering, specific engine compatibility, and motorsport applications.

Frequently Asked Questions About TPR Factory Racing Parts

What Is TPR Factory?

TPR Factory is a racing-focused performance range from Top Performances, specializing in high-performance components for two-stroke motorcycles and scooters. Its products include racing cylinder kits, crankshafts, crankcases, complete engines, internal rotor ignition systems, CDI units, and specialized tuning parts.

Is TPR Factory the Same as Top Performances?

TPR Factory is part of the Top Performances product family. It identifies a specialized range of racing-oriented components, while the wider Top Performances catalog also includes other performance and replacement product lines.

What Are the Main TPR Factory Products?

The TPR Factory range includes racing cylinder kits, performance crankshafts, complete racing engines, reinforced crankcases, internal rotor ignitions, digital CDI systems, racing clutches, air filters, precision engine covers, and other specialized components.

Does TPR Factory Make 100cc Racing Engines?

Yes. TPR Factory offers specialized 100cc racing engine components and complete engine configurations for supported platforms, including Minarelli AM applications. Correct crankshaft, cylinder, crankcase, and piston compatibility is essential.

Are TPR Factory Parts Suitable for Minarelli AM6 Engines?

Yes. TPR Factory develops several racing components for Minarelli AM6-based configurations, including dedicated crankcases, crankshafts, ignition systems, and performance cylinder solutions. Compatibility varies according to engine version and product specifications.

Can I Use TPR Factory Parts on a 50cc Scooter?

Certain TPR Factory products are designed for compatible 50cc two-stroke scooter platforms, including selected Piaggio and Minarelli engines. Always verify the engine type and specific product application.

Do TPR Factory Cylinder Kits Increase Horsepower?

Performance cylinder kits can provide the potential for increased horsepower when installed as part of a correctly configured engine. Results depend on displacement, exhaust design, intake setup, ignition timing, mechanical assembly, and other technical variables.

What Is a TPR Factory Internal Rotor Ignition?

A TPR Factory internal rotor ignition is a specialized ignition system developed for selected performance engines. Depending on the design, it can offer reduced rotating inertia and ignition characteristics suited to racing configurations.

Are TPR Factory Parts Compatible with Derbi Engines?

Selected TPR Factory components are available for supported Derbi engine applications. Compatibility depends on the particular engine generation, electrical configuration, and product code.

Can TPR Factory Racing Components Be Used on Public Roads?

Not necessarily. Some TPR Factory products are designed exclusively for racing or competition and may not be approved for public-road use. Customers should check product documentation and applicable regulations before installation.

Are TPR Factory Engines Reliable?

Mechanical reliability depends on correct component selection, accurate engine assembly, suitable cooling and lubrication, proper tuning, maintenance, and operating conditions. Racing engines often require more frequent servicing than standard engines.

How Do I Choose the Correct TPR Factory Cylinder Kit or Crankshaft?

First identify the exact engine platform and version. Then check bore, stroke, connecting rod dimensions, piston pin diameter, crankcase configuration, and manufacturer compatibility requirements. Technical specifications must match the intended engine build.

Where Can I Buy TPR Factory Racing Parts Online?

You can purchase TPR Factory racing components at Omnia Racing Special Parts, where the catalog includes engine tuning products, ignition systems, racing components, and motorcycle-specific applications.

Buy TPR Factory Racing Parts Online at Omnia Racing Special Parts

Discover the engineering and racing performance of TPR Factory, the competition-focused product range from Top Performances, available at Omnia Racing Special Parts.

Whether you're preparing a Minarelli AM6 engine, upgrading a Piaggio or Minarelli scooter, or developing a specialized two-stroke racing project, explore components designed for demanding performance applications.

From TPR Factory 100cc cylinder kits and complete racing engines to precision crankshafts, reinforced crankcases, internal rotor ignition systems, digital CDI units, racing clutches, and tuning accessories, Omnia Racing provides an extensive selection of products for motorcycle enthusiasts, professional tuners, and racing workshops.

Find the correct components for your engine platform, compare technical specifications, and build your performance project with products engineered for racing applications.

Choose TPR Factory racing technology. Explore the complete range and shop online at Omnia Racing Special Parts.