Two-Wheeler Fuel Injection Systems Market – Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Engine Size (Less Than 100cc, 101cc – 150cc, 151cc – 250cc, 251cc – 500cc, 501cc & Above), By Vehicle Type (Scooters, Motorcycles), By Demand Category (OEMs, Aftermarket), By Region & Competition, 2021-2031F

Forecast Period	2027-2031
Market Size (2025)	USD 13.82 Billion
CAGR (2026-2031)	7.03%
Fastest Growing Segment	101cc–150cc
Largest Market	Asia Pacific
Market Size (2031)	USD 20.78 Billion

Market Overview

The Global Two-Wheeler Fuel Injection Systems Market will grow from USD 13.82 Billion in 2025 to USD 20.78 Billion by 2031 at a 7.03% CAGR. The Global Two-Wheeler Fuel Injection Systems Market entails the trade of electronic fuel delivery mechanisms that inject atomized fuel directly into the engine, replacing carburetors to optimize combustion and minimize emissions. The market is primarily supported by the rigorous enforcement of environmental standards, such as Euro 5 and BS-VI, alongside a fundamental consumer shift toward vehicles offering superior fuel economy. According to the European Association of Motorcycle Manufacturers (ACEM), in 2024, new motorcycle registrations in key European markets increased by 10.1% to reach 1,155,640 units, demonstrating the robust demand for vehicles necessitated to carry these compliant technologies.

However, a significant challenge impeding broader market expansion is the high implementation cost of fuel injection technology compared to conventional carbureted systems. This price differential creates a barrier in price-sensitive developing economies where affordability is paramount for entry-level buyers. Additionally, the requirement for specialized diagnostic infrastructure and skilled technical labor to maintain these complex electronic systems limits their serviceability in semi-urban and rural areas, further constraining rapid adoption in mass-market segments.

Key Market Drivers

The implementation of stringent government emission regulations serves as the foremost catalyst propelling the Global Two-Wheeler Fuel Injection Systems Market. Regulatory bodies worldwide are enforcing tighter exhaust limits, such as Euro 5+ in Europe and BS-VI OBD-2 in India, which necessitate the precise fuel delivery capabilities of electronic fuel injection (EFI) over mechanical carburetors. This regulatory pressure forces manufacturers to integrate sophisticated sensor-based systems to monitor and control combustion in real-time, thereby directly boosting the revenue of component suppliers. According to Bosch Limited, November 2025, in the 'Reports 9.1% Revenue Growth in Q2' press release, the company's two-wheeler business witnessed a growth of 81.8% primarily driven by higher sales of exhaust gas sensors due to the ramp-up for OBD-II norms. This surge highlights how statutory compliance directly translates into substantial market uptake for injection technologies.

Simultaneously, the rapid expansion of the two-wheeler market in emerging economies acts as a critical volume driver for these systems. Nations in Southeast Asia and South Asia are experiencing sustained demand for personal mobility, creating a massive baseline requirement for compliant powertrains as these markets modernize. The sheer scale of production in these regions ensures that even incremental shifts toward injection technology result in significant unit sales. According to the Society of Indian Automobile Manufacturers (SIAM), January 2025, in the 'Auto Industry records strong growth in 2024' report, domestic two-wheeler sales in India reached 15,039,570 units during the period from April to December 2024. This extensive market depth is further evidenced by individual manufacturer output; according to Hero MotoCorp, in 2024, the company sold over 5.5 million units in the fiscal year 2023-24, underscoring the colossal operational scale that underpins the widespread adoption of fuel injection systems.

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Key Market Challenges

The high implementation cost of electronic fuel injection (EFI) technology compared to conventional carbureted systems stands as a primary challenge hampering the growth of the Global Two-Wheeler Fuel Injection Systems Market. This cost differential creates a substantial affordability barrier, particularly in price-sensitive developing economies where two-wheelers are utilized as essential low-cost transport. The integration of complex components such as electronic control units, sensors, and fuel pumps forces manufacturers to increase retail prices, which disproportionately affects budget-conscious buyers in the entry-level segment. Consequently, this pricing pressure stifles demand in the mass market, preventing the technology from achieving rapid, universal penetration and limiting overall volume expansion.

This structural constraint is evident in the sales performance of cost-critical segments in major two-wheeler hubs. The inability of the mass market to fully absorb price hikes leads to market volatility and suppressed volumes. According to the Society of Indian Automobile Manufacturers (SIAM), in December 2024, domestic sales of motorcycles declined by 14.9% to 653,808 units compared to the same period in the previous year. This significant contraction in the motorcycle segment, while other automotive categories grew, underscores the extreme price sensitivity of these consumers and demonstrates how the elevated cost of ownership associated with compliant fuel delivery systems continues to impede sustained market growth.

Key Market Trends

The development of flex-fuel and ethanol-compliant injection systems is emerging as a critical trend, driven by energy diversification mandates in major two-wheeler hubs. Manufacturers are fundamentally re-engineering fuel delivery architectures—including fuel pumps, injectors, and electronic control units (ECUs)—to withstand the corrosive nature of high-ethanol blends like E20 and E85 while ensuring optimal combustion across varying fuel densities. This technological shift is most pronounced in Latin America, where the industry has established a robust ecosystem for mixed-fuel vehicles, creating sustained demand for specialized injection components. According to Abraciclo, October 2025, in the 'Motorcycle manufacturers celebrate' report, the Brazilian motorcycle industry, which primarily manufactures flex-fuel compatible vehicles, recorded a production volume of 1,496,169 units in the first nine months of 2025, underscoring the massive scale of the market for ethanol-ready fuel systems.

Simultaneously, the market is witnessing the widespread integration of wireless connectivity and smart diagnostics directly into Engine Control Units. Modern ECUs are evolving beyond simple combustion management to function as central telematics nodes, capable of processing real-time vehicle health data and facilitating features such as turn-by-turn navigation and Bluetooth smartphone linkage. This convergence allows component suppliers to increase the value of their injection systems by offering "connected" engine management solutions that support the software-defined vehicle narrative. According to Bosch, January 2025, in the 'Bosch respectable showing in 2024 financials' press release, the company’s Mobility business sector, which cites connectivity functions as a key portfolio pillar for its Two-Wheeler and Powersports unit, generated sales revenue of 55.9 billion euros, highlighting the commercial significance of these advanced electronic systems.

Segmental Insights

The 101cc–150cc segment is currently the fastest-growing category in the Global Two-Wheeler Fuel Injection Systems Market, driven primarily by the enforcement of rigorous emission standards in high-volume emerging economies. Regulatory mandates, such as the Bharat Stage VI norms in India and Euro 5 standards globally, have necessitated a technological shift from traditional carburetors to electronic fuel injection systems to ensure compliance. This engine class represents the core commuter segment in many developing nations, where the compulsory adoption of these cleaner fuel delivery technologies has fueled a substantial expansion in market demand.

Regional Insights

Asia Pacific commands the largest share of the global two-wheeler fuel injection systems market due to high manufacturing output and rising sales in emerging economies. This dominance is largely attributed to the enforcement of stricter environmental norms which compel manufacturers to transition from carburetors to cleaner fuel delivery technologies. For instance, the adoption of Bharat Stage VI emission standards in India has effectively mandated fuel injection in new two-wheelers to ensure compliance. This regulatory pressure, combined with the presence of key automotive players in India and China, sustains the region's leading market standing.

Recent Developments

• In December 2024, a prominent automotive systems supplier exhibited an expanded portfolio of motorcycle technologies at Automechanika Shanghai. Hitachi Astemo displayed a range of critical powertrain components, introducing fuel injectors, high-pressure fuel pumps, and air flow sensors to the regional aftermarket for the first time. The exhibition featured products from its integrated brands, including Keihin, which is a renowned name in the fuel injection sector. By showcasing these advanced fuel supply and management systems, the company aimed to strengthen its presence in the Asian market and support the maintenance needs of modern motorcycles equipped with electronic fuel injection.
• In November 2024, a global supplier of technology and services presented its latest advancements in engine management systems at the EICMA trade show in Milan. Bosch introduced updated components, including fuel injectors, sensors, and controllers, which are now capable of supporting gasoline blend ratios of up to E100, as well as compressed natural gas and liquefied petroleum gas. The company emphasized that these adaptable fuel injection systems are designed to help two-wheeler manufacturers meet increasingly stringent emission standards in emerging markets. This showcase underscored the industry's transition from carburetors to sophisticated electronic fuel injection solutions that can accommodate diverse alternative fuels.
• In July 2024, a major motorcycle manufacturer achieved a significant technological breakthrough by conducting the world's first public demonstration of a hydrogen internal combustion engine motorcycle. Kawasaki Motors showcased the research vehicle at the Suzuka Circuit, revealing a modified engine based on its Ninja H2 model that utilizes a specialized system for the direct injection of hydrogen fuel into the cylinders. This development in fuel injection technology allows the engine to burn hydrogen while retaining the responsiveness of a traditional gasoline engine. The demonstration marked a pivotal step in the company's research aimed at realizing a carbon-neutral internal combustion option for riders by the early 2030s.
• In May 2024, a leading provider of powertrain control solutions for small engines secured a substantial investment of $100 million to expand its manufacturing capabilities. Sedemac Mechatronics, a key supplier of electronic control units (ECUs) and smart ignition systems for the two-wheeler industry, announced that the funding round was led by Xponentia Capital Partners and other investors. The company stated that the capital would be utilized to construct a new manufacturing plant and accelerate its growth in international markets, including the United States and the European Union. This financial injection highlights the increasing importance of advanced electronic control technologies in the global two-wheeler fuel injection ecosystem.

Key Market Players

• Robert Bosch GmbH
• Marelli Holdings Co., Ltd.
• Denso Corporation
• Mikuni Corporation
• Hitachi Astemo, Ltd.
• DUCATI Energia Spa
• Walbro LLC
• EDELBROCK, LLC.
• SEDEMAC Mechatronics Pvt Ltd.
• UCAL Systems Inc.

By Engine Size	By Vehicle Type	By Demand Category	By Region
Less Than 100cc 101cc - 150cc 151cc - 250cc 251cc - 500cc 501cc & Above	Scooters Motorcycles	OEMs Aftermarket	North America Europe Asia Pacific South America Middle East & Africa

Report Scope:

In this report, the Global Two-Wheeler Fuel Injection Systems Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

• Two-Wheeler Fuel Injection Systems Market, By Engine Size:

• Less Than 100cc
• 101cc - 150cc
• 151cc - 250cc
• 251cc - 500cc
• 501cc & Above

• Two-Wheeler Fuel Injection Systems Market, By Vehicle Type:

• Scooters
• Motorcycles

• Two-Wheeler Fuel Injection Systems Market, By Demand Category:

• OEMs
• Aftermarket

• Two-Wheeler Fuel Injection Systems Market, By Region:

• North America
• United States
• Canada
• Mexico
• Europe
• France
• United Kingdom
• Italy
• Germany
• Spain
• Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• South America
• Brazil
• Argentina
• Colombia
• Middle East & Africa
• South Africa
• Saudi Arabia
• UAE