Royal Enfield Hunter 350 (HNTR) Custom Parts & Accessories

Guide for Royal Enfield Hunter 350 (HNTR) Custom Parts & Accessories

Why is the Hunter 350 the perfect bike to start a custom build?

The Royal Enfield Hunter 350 (HNTR) is one of the best bikes for custom projects, especially if you’re looking for an affordable yet solid platform. As a small, entry-level motorcycle, it makes perfect sense to upgrade selected elements with premium custom parts to transform the bike into something more refined, stylish, and personal.

With its durable engine and robust chassis, the Hunter 350 is surprisingly versatile. It feels at home on city streets, open roads, and even light off-road use. Its excellent price point leaves plenty of budget for motorcycle parts and accessories, making customization both accessible and rewarding.

The Hunter’s design is slightly more modern than the Classic range, giving builders more freedom to play with proportions and lines. Simple upgrades, like a RE Hunter 350 flat seat, can instantly transform this neo-retro roadster into a bold scrambler, café racer, or vintage-inspired custom build.

Powered by a reliable 349cc engine producing around 20 horsepower, the Hunter 350 may be a small motorcycle on paper, but it’s more than enough for real-world riding in 2025. With modern traffic regulations and speed limits, lightweight bikes with smart performance make total sense, and that’s exactly where the Hunter shines.

Whether your goal is to build a premium custom motorcycle, a clean vintage-inspired machine, or a fun urban scrambler, the Hunter 350 is one of the best bikes for custom builds today, and the perfect base to transform with high-quality custom parts.

Royal Enfield Hunter 350 (HNTR) – Pros & Cons

PROS:

The Royal Enfield Hunter 350 offers an excellent balance between affordability, design, and reliability. Its competitive price, both new and used, makes it one of the most accessible motorcycles on the market and an ideal first bike.

With a modern neo-retro design, more contemporary than the Classic Royal Enfield range, the Hunter 350 is widely considered one of the best bikes for custom builds. It works perfectly as a base for scrambler, café racer, tracker, or lightweight bobber projects.

The bike is economical to run, averaging around 2.5–3 L/100 km, and benefits from cheap and widely available spare parts thanks to its popularity. Its 350cc single-cylinder engine delivers good low-end torque and is known for being extremely reliable, designed to operate in extreme heat, cold, rain, and altitude, making it a durable and simple platform for everyday riding and long-term ownership.

CONS:

With around 20 horsepower, the Hunter 350 can feel underpowered for riders accustomed to larger motorcycles. While perfectly suited for city riding and relaxed road use, it’s not designed for high-performance riding or sustained high speeds.

Some stock components are clearly built to meet an entry-level price point. Certain bolts, mirrors, and handlebar switch plastics may age quickly or show corrosion over time. The original lighting setup is another common complaint, often replaced by riders with custom LED headlights and tail lights for better visibility and a more premium look.

Visually, the rear of the bike feels bulky, with a large plastic mudguard and oversized tail light. Many owners choose to upgrade to a short rear fender, tail tidy, or mini LED tail light to significantly transform the bike’s appearance. Braking performance is acceptable but basic, and a few riders report minor electrical issues in wet conditions, usually linked to exposed components at the front of the motorcycle.

Best Custom Accessories for the Hunter 350

The Royal Enfield Hunter 350 features a neo-retro design with softer, more curved lines than the Classic Royal Enfield range. One of the smartest ways to enhance this design is to work with these lines, refining them rather than fighting them.

Replacing the stock seat with a flat seat instantly sharpens the silhouette and brings back a more classic scrambler spirit, while still keeping the Hunter’s modern identity. It’s one of the simplest upgrades with the biggest visual impact.

The original headlight is another area worth improving. Upgrading to a custom LED headlight not only improves night visibility but also adds a cleaner, more premium front-end look. For road use, it’s essential to choose CE-approved lighting components to remain compliant with European regulations.

At the rear, the large plastic mudguard and bulky tail light assembly clearly reflect the bike’s entry-level positioning. Swapping them for a short rear fender, a compact LED tail light, and mini LED indicators completely transforms the bike’s proportions. The rear becomes slimmer, yet somehow the whole motorcycle looks more muscular and balanced. Strange, but true. A little Triumph vibe, maybe?

Sound-wise, the stock exhaust is… very stock. A custom exhaust for the Hunter 350 reveals the true character of its single-cylinder engine, adding warmth and personality without going over the top.

Finally, replacing the front fender or original side covers with vintage-inspired side panels is a subtle but powerful upgrade. It softens the modern elements while reinforcing a more classic custom look, creating the perfect balance between retro charm and contemporary style.

Royal Enfield Hunter 350 (HNTR) – FAQ

Why choose Bonvent accessories for your Hunter 350?

Bonvent is a French-designed motorcycle brand, created by motorcycle enthusiasts for motorcycle enthusiasts. We produce small-series, premium custom parts, with a strong focus on craftsmanship, finish, and detail, because details are an obsession, not an option.

All our accessories are non-generic parts, designed specifically for the Royal Enfield Hunter 350 (HNTR). From high-end paint finishes and metal accessories to premium custom seats, every product is developed to fit the bike perfectly and elevate its look, feel, and perceived quality.

Are custom accessories legal for road use? Do they pass TÜV / inspections?

In most cases, yes, when chosen correctly.

Components such as seats or mudguards usually don’t cause any issues during inspections, as they don’t affect the motorcycle’s safety.

For lighting components, it’s essential to choose CE / E-MARK certified products with valid certification to remain road-legal and pass technical inspections.

For LED indicators, small resistors or an electronic relay are often required to maintain correct flashing speed. Indicator placement should also remain close to the original position.

The safest option is to choose plug-and-play, CE-approved custom parts, allowing you to build a beautiful custom Hunter 350 that is also fully compliant and safe on the road.

Do I need a workshop or mechanic to install the parts?

Not at all.

All Bonvent parts are designed to be plug-and-play, meaning they can be installed by any rider, with basic tools and no mechanical background.

We love the Do It Yourself spirit—it’s simple, satisfying, and rewarding to build your own bike. Installation and wiring are straightforward, and if you ever need help, we’re available via WhatsApp or email almost 24/7.

Are LED turn signals and tail lights road-legal?

Yes, as long as they areCE-approvedand correctly installed. Spacing, visibility, and homologation all matter. LED indicators require resistors or adapters to ensure the correct blinking speed. When done properly, LED lighting remains safe, visible, and road-legal.

Customer support, after-sales service & tutorials

Our customer support is available via WhatsApp and email, with fast response times and remote technical assistance if needed.

We also provide installation tutorials on our YouTube channel, and you’ll find many user reviews and bike builds on YouTube, Instagram, TikTok, and specialized Facebook or Reddit groups.

Returns & warranty

If a product is defective, we offer a free express replacement or refund.

If you simply change your mind, returns are accepted without issue, but return shipping and any customs fees are the responsibility of the buyer.
1 Year warranty on every products

Customs duties & taxes

Europe: No customs fees. Prices are VAT included, and shipping costs are calculated at checkout.

Outside Europe: Prices are displayed VAT-free (around –20% compared to EU pricing). Local VAT, customs duties, or import taxes may apply and must be paid directly to your country’s customs authorities. We strongly recommend checking local regulations beforehand..

Shipping

We ship worldwide, to all continents, using DHL Express for fast and secure delivery.

For France and Europe, Colissimo is also available and very reliable.

A tracking number is automatically sent by email as soon as your order is ready to ship.

Payment methods

All payments are secure. We accept credit cards, PayPal, and also direct payment (on request—please contact us).

Customising the Hunter 350 (HNTR) should be simple and enjoyable. With the best custom parts and custom accessories for the Royal Enfield Hunter 350, from tail tidy kits and flat seats to premium custom seats, LED lighting, and body panels, it’s easy to transform the bike into a clean, stylish, and reliable custom build.

The right upgrades allow you to personalise your Hunter 350 into a scrambler, café racer, or tracker, while keeping everyday usability and road compliance. Clean parts, smart choices, and quality components, that’s how a custom Hunter 350 becomes a real pleasure to ride, every single day.