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2021 Honda CB300R ABS Overview, Reviews, Ratings & Specs

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Simon A | September 27, 2025
The 2021 Honda CB300R ABS is a lightweight, naked street bike, part of Honda's 'Neo Sports Café' design philosophy. Introduced around 2018, it features a minimalist, modern-retro aesthetic. For 2021, it was primarily offered as the CB300R with ABS as standard or a key option, priced around $4,949 USD. Its popularity stems from its approachable nature, nimble handling, and distinctive style, making it an excellent choice for new riders and urban commuters seeking a stylish, fun, and reliable motorcycle.
The Good

The 2021 Honda CB300R ABS offers a compelling blend of advantages. Its lightweight chassis and responsive single-cylinder engine deliver nimble performance and impressive fuel efficiency, appealing to practical commuters. Emotionally, its distinctive 'Neo Sports Café’ design and confidence-inspiring handling make every ride enjoyable. Honda's renowned reliability and competitive pricing solidify its strong value proposition for both new and experienced riders.

The Bad

While excellent for its class, the 2021 Honda CB300R ABS has a few weaknesses. Its 286cc engine, while peppy, can feel somewhat underpowered for extended highway cruising or more aggressive riding. The basic suspension, particularly the non-adjustable front forks, offers limited customization. Additionally, as a naked bike, wind protection is minimal, and the passenger seat is quite small, impacting two-up comfort.

2021 Honda CB300R ABS: Quick Overview


  • Engine: The 2021 Honda CB300R ABS is powered by a single engine option: a 286cc liquid-cooled single-cylinder DOHC four-stroke engine, designed for both efficiency and accessible performance.
  • Horsepower: It produces approximately 30.7 horsepower (22.8 kW) at 8,500 rpm, providing ample power for urban commuting and spirited riding on twisty roads.
  • Torque: Peak torque is around 20.3 lb-ft (27.5 Nm) at 7,500 rpm, contributing to its responsive acceleration.
  • Fuel Economy: Riders can expect excellent fuel economy, typically estimated at around 71 MPG (US), though actual mileage varies based on riding conditions and style.
  • 0-60 MPH: While specific manufacturer 0-60 mph times are not officially published for this model, estimates generally place it in the 6-7 second range, making it quick enough for city traffic.
  • Towing Capacity: As a motorcycle, towing capacity is not applicable.
  • Key Trim-Level Features:
    • Engine & Transmission: 286cc liquid-cooled single-cylinder engine with Programmed Fuel Injection (PGM-FI) and a smooth six-speed manual transmission.
    • Braking System: Features a 296mm floating disc with a Nissin radial-mount 4-piston caliper at the front and a 220mm disc with a single-piston caliper at the rear. Anti-lock Braking System (ABS) is standard, enhancing safety and control.
    • Suspension: Equipped with a 41mm inverted telescopic front fork for improved handling and stability. The rear utilizes a Pro-Link® single shock with 7-stage spring preload adjustability, allowing riders to fine-tune the ride for different loads or conditions.
    • Wheels & Tires: Rides on lightweight cast aluminum 17-inch wheels, fitted with a 110/70R-17 front tire and a 150/60R-17 rear tire for confident grip.
    • Chassis: A lightweight steel frame contributes to its agile and responsive handling characteristics, making it easy to maneuver.
    • Weight & Dimensions: Boasts a low wet weight of approximately 317 lbs (144 kg) and an accessible seat height of 31.5 inches (799 mm), making it very manageable for a wide range of riders.
    • Fuel Capacity: A 2.7-gallon (10.2-liter) fuel tank provides a decent range for daily commutes and weekend rides.
    • Instrumentation: A full LCD digital display provides clear readouts for speedometer, tachometer, fuel gauge, odometer, clock, and a gear position indicator, keeping the rider well-informed.
    • Lighting: Full LED lighting throughout, including the headlight, taillight, and turn signals, offers excellent visibility and a modern aesthetic.
    • Styling: Adheres to Honda's distinctive 'Neo Sports Café' design language, combining modern elements with a minimalist, retro-inspired look.
    • Available Colors: Typically offered in appealing colors such as Matte Black Metallic or Pearl Gray, accentuating its stylish appearance.

2021 Honda CB300R ABS Specifications

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What Problems Does the 2021 Honda CB300R ABS Have?


The 2021 Honda CB300R ABS benefits from Honda's strong reputation for reliability, meaning major systemic problems are uncommon. For the 2021 model year specifically, there are no widely reported endemic issues that significantly impact its performance or longevity. Honda often refines its engines and systems, and the CB300R generally built upon improvements from earlier 300-class models.

However, like any vehicle, some minor points are worth noting. Some riders might experience slight vibrations, which are characteristic of single-cylinder engines, particularly at higher RPMs, though generally well-managed for its class. The basic suspension, while adequate for most street riding, can be a limitation for more aggressive riders or those seeking higher levels of adjustability and comfort, leading some to consider aftermarket upgrades over time.

Regarding recalls, there haven't been any major widespread safety recalls specifically targeting the 2021 Honda CB300R ABS that dramatically affected its entire production run. Honda typically issues targeted recalls if specific components are found to be defective, and owners are always advised to check their VIN with a Honda dealership for any open campaigns.

Long-term reliability is a strong suit for the CB300R. With diligent maintenance, these engines are known to be very durable and capable of reaching high mileages without significant issues. Common long-term concerns would primarily revolve around standard wear-and-tear items such as brake pads, chain and sprockets, and tires. Protecting exposed metal components from rust, especially in humid or salty environments, would also contribute to its long-term aesthetic and structural integrity. Electrical problems are rare, underscoring its 'bulletproof' reputation.

How long will the 2021 Honda CB300R ABS last?


The 2021 Honda CB300R ABS boasts exceptional long-term durability, a hallmark of Honda motorcycles. With consistent and proper maintenance – including regular oil changes, chain adjustments, and valve inspections – owners can realistically expect this bike to achieve well over 50,000 miles, and many examples will surpass 80,000 miles. This translates to an easy 10-15 years of reliable service or more, depending on annual usage.

Over time, the primary 'weaknesses' are generally cosmetic wear, such as potential paint fading or minor surface rust on exposed steel components like the exhaust or frame welds if not diligently cared for, especially in adverse weather conditions. Mechanical issues are rare. Expect to replace typical wear items like brake pads, tires, and potentially suspension seals and fork oil at recommended intervals. The LCD dash is usually reliable but could experience degradation from prolonged sun exposure after many years. Overall, its robust build quality ensures a very economical and dependable long-term ownership experience.

What Technology & Safety Features are Included?


The 2021 Honda CB300R ABS, while a relatively entry-level naked sportbike, is equipped with a practical array of built-in technology and safety features focused on enhancing the riding experience and rider safety.

For instrumentation, the CB300R features a modern Full LCD Digital Display. This clear and concise panel provides essential information at a glance, including a speedometer, tachometer, fuel gauge, odometer, dual trip meters, a clock, and a valuable gear position indicator. This digital display contributes to the bike's contemporary aesthetic and ensures the rider is well-informed during their journey.

A significant aesthetic and functional upgrade comes from its Full LED Lighting. Both the headlight, taillight, and turn signals utilize LED technology, offering superior illumination, longer lifespan, and a sharper, more modern look compared to traditional halogen bulbs. This not only improves the rider's visibility to others but also enhances visibility of the road ahead.

In terms of safety, the most prominent feature is the standard Anti-lock Braking System (ABS). This crucial safety system prevents wheel lock-up during sudden or hard braking, especially on slippery surfaces, significantly reducing the risk of a skid and enhancing rider control. This is a vital driver-assistance feature for both novice and experienced riders. Other basic safety elements include integrated hazard lights for emergency situations.

The CB300R does not offer entertainment features such as integrated audio systems, nor does it typically come with advanced driver-assistance systems like traction control or quickshifters, which are usually found on higher-displacement or more premium motorcycles. 'Optional features' are primarily limited to dealer-installed accessories like heated grips, luggage solutions, or aesthetic enhancements, rather than tech upgrades.

Motorcycles, including the CB300R, do not receive formal crash-test ratings from organizations like NHTSA or IIHS in the same manner as passenger cars. Motorcycle safety is more dependent on rider training, protective gear, and the effectiveness of active safety features like ABS.

What Colors Options are Available?

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2021 Honda CB300R ABS Prices and Market Value


When new, the 2021 Honda CB300R ABS had an MSRP of approximately $4,949 USD. As of the current used market (circa 2024), prices for a well-maintained 2021 model typically range from $3,500 to $4,500 for excellent, low-mileage examples. Bikes in good condition with average mileage might fetch between $3,000 and $4,000, while those with higher mileage or cosmetic flaws could be found in the $2,500 to $3,000 range.

The CB300R generally demonstrates moderate depreciation, retaining its value better than many other motorcycles in the market, especially considering its entry-level status. This is largely due to Honda's strong reputation for reliability, the bike's enduring popularity, and its appeal to a broad demographic of riders, including beginners. Factors significantly impacting its resale value include overall cosmetic and mechanical condition, documented maintenance history, lower mileage, the presence of ABS, and the absence of undesirable modifications. A clean title and original components also contribute positively to its market value.

2021 Honda CB300R ABS Cost of Ownership


The 2021 Honda CB300R ABS is exceptionally economical to own, making it a highly attractive option for budget-conscious riders. Insurance costs are typically very low due to its small engine displacement and its classification as an entry-level motorcycle, which insurance companies often view as lower risk. Fuel costs are minimal, thanks to its impressive estimated 71 MPG, and it runs efficiently on regular unleaded gasoline.

Maintenance is also very affordable. Honda parts are widely available and reasonably priced, and the bike's single-cylinder engine design simplifies routine service. Repair costs are generally low, as the CB300R inherits Honda's legendary reliability, minimizing unexpected breakdowns. For long-term ownership, the combination of low initial purchase price, excellent fuel efficiency, inexpensive insurance, and minimal maintenance/repair needs positions the 2021 Honda CB300R ABS as one of the most cost-effective motorcycles to own on the market.

2021 Honda CB300R ABS Fuel Efficiency

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2021 Honda CB300R ABS Insurance

Insurance for a 2021 Honda CB300R ABS is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2021 Honda CB300R ABS Compare to Other Vehicle?


The 2021 Honda CB300R ABS competes in a fiercely contested segment, facing rivals such as the Kawasaki Z400, KTM 390 Duke, Yamaha MT-03, and BMW G310R. Each offers a distinct flavor, and the CB300R holds its own with specific strengths.

Performance: The CB300R's 286cc single-cylinder engine produces around 31 hp, offering smooth, predictable power ideal for urban environments and new riders. Rivals like the Kawasaki Z400 (399cc, ~44 hp parallel-twin) and KTM 390 Duke (373cc, ~44 hp single) significantly outpace it in raw power and acceleration, providing a more thrilling experience for seasoned riders. The Yamaha MT-03 (321cc, ~42 hp parallel-twin) also offers a notable power bump, while the BMW G310R (313cc, ~34 hp single) is closer in performance but arguably less refined.

Features: The CB300R provides solid essential features: a full LCD digital dash, full LED lighting, and standard ABS. The KTM 390 Duke often stands out here with a vibrant TFT display, more advanced (and sometimes adjustable) suspension, and optional tech like a quickshifter. The Yamaha MT-03 and BMW G310R offer similar feature sets to the Honda, while the Z400 is more performance-focused with fewer bells and whistles.

Reliability: This is where the Honda truly shines. Along with Yamaha and Kawasaki, Honda has an industry-leading reputation for bulletproof reliability and low maintenance. While the KTM and BMW have improved, they sometimes have minor quality control or electrical reports that are less common for their Japanese counterparts.

Price: With a new MSRP around $4,949, the CB300R is competitively priced. The Yamaha MT-03 ($4,799) is slightly less, while the Kawasaki Z400 ($5,399) and KTM 390 Duke ($5,699) were a bit more expensive, offering greater performance for the added cost. The BMW G310R was similarly priced to the Honda.

Alternatives:
  • For significantly more power and a sporty twin-cylinder feel: The Kawasaki Z400 or Yamaha MT-03.
  • For the most advanced features and aggressive performance in the class: The KTM 390 Duke.
  • For a very similar, reliable, and approachable alternative with slightly more character: The Yamaha MT-03.

The CB300R is ideal for those prioritizing modern-retro styling, Honda's renowned reliability, excellent fuel economy, and a confidence-inspiring, easy-to-ride package over outright power or cutting-edge electronics.

Final Verdict: Is the 2021 Honda CB300R ABS a Good Vehicle?


The 2021 Honda CB300R ABS presents a highly compelling package, especially for its target audience. It is an ideal motorcycle for new riders, offering an incredibly lightweight chassis, an approachable power delivery, and a confidence-inspiring low seat height. Urban commuters will appreciate its nimble handling, excellent fuel efficiency, and ease of maneuverability through city traffic. Furthermore, its distinctive 'Neo Sports Café' styling makes it a fantastic choice for style-conscious riders who desire a modern-retro aesthetic without sacrificing practicality.

This bike is absolutely worth buying for anyone prioritizing Honda's legendary reliability, low ownership costs, and a fun, manageable riding experience. For those considering one, buying used often represents exceptional value, as its moderate depreciation means you can find well-cared-for examples with significant savings over new. Look for models with documented service history and minimal cosmetic damage. The 2021 model was primarily offered with ABS as a standard or widely available option, and this is highly recommended for enhanced safety. While it might lack the outright power for experienced riders seeking highway thrills, within its intended purpose – a stylish, economical, and incredibly reliable urban companion – the CB300R ABS is a top-tier choice.

2021 Honda CB300R ABS Owner Reviews

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Simon A

Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.