Royal Enfield Thunderbird 350X
Bike Discontinued in Apr, 2020
Key Specs & Features of Royal Enfield Thunderbird 350X
Engine | 349 cc |
Power | 20.07 PS |
Torque | 28 Nm |
Kerb Weight | 195 kg |
Brakes | Double Disc |
Tyre Type | Tubeless |
- ABS Dual Channel
- LED Tail Light
- Speedometer Analogue
- Odometer Digital
- Tripmeter Digital
- Fuel gauge
- Tachometer Analogue
- Key Specs
- Top Features
Royal Enfield Thunderbird 350X Specifications
Engine and Transmission
Engine Type![]() | Single Cylinder, 4 stroke, Twinspark |
Displacement | 349 cc |
Max Torque![]() | 28 Nm @ 4000 rpm |
No. of Cylinders![]() | 1 |
Cooling System![]() | Air Cooled |
Starting![]() | Kick and Self Start |
Fuel Supply | Carburetor |
Gear Box![]() | 5-Speed |
Compression Ratio![]() | 8.5:1 |
Features
Instrument Console![]() | Analogue and Digital |
Bluetooth Connectivity | No |
Speedometer![]() | Analogue |
Techometer | Analogue |
Tripmeter![]() | Digital |
Odometer![]() | Digital |
Seat Type | Single |
Passenger Footrest![]() | Yes |
Features and Safety
Speedometer![]() | Analogue |
Tachometer | Analogue |
Odometer![]() | Digital |
Tripmeter![]() | Digital |
Fuel Gauge | Digital |
Pass Switch | Yes |
Passenger Footrest![]() | Yes |
Chassis and Suspension
Body Type | Cruiser Bikes |
Dimensions and Capacity
Width![]() | 830 mm |
Length | 2040 mm |
Height | 1140 mm |
Fuel Capacity | 20 L |
Ground Clearance | 135 mm |
Wheelbase | 1350 mm |
Kerb Weight | 195 kg |
Electricals
Headlight | LED Projector |
Taillight | LED |
Turn Signal Lamp | Bulb |
Projector Headlights | LED Projector |
LED Taillights | Yes |
Pilot Lamps | Yes |
Tyres and Brakes
Front Brake Diameter![]() | 280 mm |
Rear Brake Diameter![]() | 240 mm |
Radial Tyre | Yes |
Front Tyre Pressure (Rider) | 20 psi |
Front Tyre Pressure (Rider & Pillion) | 22 psi |
Rear Tyre Pressure (Rider) | 30 psi |
Rear Tyre Pressure (Rider & Pillion) | 32 psi |
Motor & Battery
Peak Power | 20.07 PS @ 5250 rpm |
Drive Type![]() | Chain Drive |
Transmission | Manual |
Charging
Charging At Home | No |
Charging At Charging Station | No |
Underpinnings
Suspension Front | Telescopic forks |
Suspension Rear | Twin gas charged shock absorbers with 5-step adjustable preload, |
Brakes Front | Disc |
Brakes Rear | Disc |
ABS | Dual Channel |
Tyre Size | Front :-90/90-18 Rear :-120/80-18 |
Wheel Size | Front :-18 inch Rear :-18 inch |
Wheels Type | Alloy |
Frame | Single Down Tube |
Tubeless Tyre | Tubeless |

Royal Enfield Thunderbird 350X Latest Updates
The Royal Enfield Thunderbird X 350 is now up for grab in the Indian market at a price of Rs 1. 56 lakh (ex-showroom, Delhi) which makes it pricier than the standard Thunderbird 350 model by around Rs 6,000. Aesthetics of the bike has been improved in order to attract the younger section of the audience. The wide handlebars as seen on the standard Thunderbird have been replaced by a more compact unit. The steel rims have been ditched for the new stylish-looking 9-spoke black alloy wheels with tubeless tyres (90/90 R19 at front and 120/80 R18 at rear). This is the first time that Royal Enfield bikes come fitted with tubeless tyres. The bike sports a single-seat unit as opposed to the split seat configuration on the stock Thunderbird models. The components like headlamp (with LED DRLs), exhaust, engine, instrument cluster, alloys and forks at the front get the blacked-out look which is far too irresistible for petrol heads out there. The twin-pod setup on the semi-digital console is garnished in chrome that looks pleasing to eyes. Under the skin, the Thunderbird 350X gets the same motor as the stock one, single-cylinder, 4-stroke, air-cooled 346cc engine that’s capable of churning out a max power of 19. 8PS at 5,250rpm and 28Nm of peak torque at 4,000rpm. The five-speed gearbox is in place for handling the transmission duties. Bolted on the single down tube chassis, the bike gets 41mm telescopic front forks and 5-step adjustable preload twin gas charged shocks at the rear. Braking department doesn’t have ABS but comes with 280mm and 240mm discs at the front and rear respectively. The two paint choices for customers to pick include the Roving Red and the Whimsical White.
Royal Enfield Thunderbird 350X Price
The following details are indicative and subject to change.
Thunderbird 350X STD 349 cc DISCONTINUED | ₹163,544 | |
Thunderbird 350X ABS 42 kmpl346 cc DISCONTINUED | ₹164,004 |
Thunderbird 350X Expert Review
Overview
Refreshed colours, alloys and revised ergos make the Royal Enfield Thunderbird X 350 a more appealing product to the new age buyer. The bike looks spectacular from the outset. Its strong visual appeal is what steals the show for us. The color shades on offer (Whimsical White and Roving Red) make the bike look peppy and even more enticing to buy. The freshness in the bike is not only due to the new shades but due to the presence of 9-spoke black alloy wheels that have been considered by the brand for the very first time and its all-black look. Plus, there is a new short handlebar, black grab rail at the back beside the pillion seat and the new comfy single seat. The tyres are new and are tubeless too. The headlight gets LED with daytime running lights and the digi-analogue instrument cluster is blessed with dual pods for the essential readouts. The combination of powertrain, suspension assembly and braking setup is what has been carried over from its predecessor. The Thunderbird X 350 comes with a price tag of Rs 1.56 Lakh (ex-showroom, Delhi).
Design
Royal Enfield has showered some of the best design cues from its creative envelope to the new Thunderbird X 350. The style of the bike is pleasing at the first sight. It looks a lot bolder than earlier and compact too- bold due to the all-black look and compact due to the single-seat unit, shorter handlebar and uncluttered tail end. All the components, starting from headlamp, engine, exhaust, rear grab rail, spokes on the alloy wheels, mudguards, seat and the tail section are blacked-out which grants it a fairly powerful look. However, few bits get the chrome treatment too, including its dual pods on the instrument panel, headlight cowl and the bar ends. The instrument console is equipped with two pods adjacent to one another for speedometer and tachometer. There is small digital display on the left pod for odometer and trip meter readings. The body-coloured pinstripe can be seen on the 9-spoke black alloy wheels that make the bike fancier. The laid-back stance, improved riding position and vibrant colour scheme make it up for all your sorted commutes.
Dimensionally, the Thunderbird X 350 measures 2040mm long, 1140 high and 830mm wide. The ground clearance of the bike sits at 135mm and the wheelbase at 1350mm. It comes with a fuel tank capacity of 20-litres which is quite generous considering your weekend getaways and long rides.
Features
Providing the rider with much-required confidence on road are safety features like front and rear disc brakes, a big headlamp, which now comes with LED and DRLs that enhance visibility and makes it easier for the rider to travel at night and the tubeless tyres that not only grant stability and grip but an extended range in case of a puncture.
Engine, Mileage & Performance
Under the flesh, the new Thunderbird X 350 gets the same 346cc power mill as its predecessor. The engine is air-cooled, single cylinder, twin-spark unit with a constant vacuum carburettor. The power and torque figures go as- 19.8bhp at 5,250rpm and 28Nm at 4,000rpm respectively. The power mill is coupled to a 5-speed transmission system and it is likely to yield a fuel economy of around 40Kmpl.
Handling & Ride Quality
The braking duties on the new 350X are tackled by 280mm and 240mm ventilated discs at the front and back respectively. ABS remains absent though. The front wheel gets a diameter of 19 inches and is shod with 90/90- R19 section tubeless tyre while the rear 18-inch wheel is wrapped by the 120/80- R18 section tubeless tyre, similar to its elder sibling Thunderbird X 500. The bike is built on the single down tube frame and rides on the front telescopic forks of 41mm with 130mm travel suspension and twin gas-charged rear shocks with 5-step adjustable preload with 80mm travel suspension. Riding this bike on urban roads would be fun, thanks to its shortened handlebar, kicked out foot pegs and tubeless tyres.
Royal Enfield Thunderbird 350X Videos
00:02:19
Royal Enfield Thunderbird 350X and 500x launched in India : PowerDriftAug 15, 2018145.91k ViewsBy BikeDekho
Royal Enfield Thunderbird 350X Colours
Royal Enfield Thunderbird 350X is available in the following colours in India. View all bike images with different colour options on BikeDekho.
Roving Red
Whimsical White
Red
Royal Enfield Thunderbird 350X Images
Royal Enfield Thunderbird 350X has 6 images, view picture gallery of Thunderbird 350X .
Royal Enfield Thunderbird 350X User Reviews
- All (105)
- Comfort (31)
- Looks (30)
- Mileage (26)
- Engine (15)
- Performance (15)
- Experience (15)
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- Latest
- Verified Purchase
- Excellent bike for middle class people.It is a budget friendly bike for a middle class family and its looks are so nice and it can also be enhances with any modification. I really love this bike and i would like to suggest any one with low budget to buy this bike and also when I ride this bike I felt like this is one of the nice bike and it can also be used in long rides.Read More
- Thunderbird 350XIt is a good bike but back seat is small so it’s discomfort and and great for long rides so it’s great to buy one in 2019 not now the bike cones with 5 gears and it’s easy for short rides like in cities the thump sound is good to hear but engine makes lots of sound and there fore the bike has top speed of 110Read More
- Collest bikeThis is my first Royal Enfield and the best bike i ever rode..maintaining is a bit challenging but who cares when its about the thrill and chill that it gives you. The road presence is way more exciting as you flyby and people turn their head to see you. Mileage is soothing after u hit the miles and about comfort I won’t say much because this bike is not good for long distances as the handle is way to front so you need to bend forward while ridingRead More
- Thunderbird 350x for past 5 yrs.I have been using thunderbird 350x for past 5 yrs, it's a budget friendly bike for middle class people for touring and motorcycling. With an average mileage of 28 to 30 in Highway and 23 to 25 in city. And average of 5k to 8k needed to be spent yearly for service and maintenance. It's a very comfortable bike for rider and not really comfortable for pavilion rider. Overall experience of the bike is good.Read More
- Best bike everBest bike ever....in performance and looks I will be want to buy this by next year awesome bike with heavy looks
- Everything Is GoodThe best bike I've ever ridden; it offers good mileage, has no faults, and stays in good condition for many years. It's comfortable to ride and falls within the budget, making it a budget-friendly bike.Read More1
- Awesome For Long Root Riding.It gives me the best feeling when I go on off-road riding. The pickup is awesome, average is good.
- Good BikeIt's a nice bike with a good look. The maintenance is a bit high, but overall, it's a good bike for its price.
- Value For Money BikeThe Royal Enfield Thunderbird 350X is a popular cruiser motorcycle from the iconic Indian manufacturer, Royal Enfield. It is an upgraded version of the Thunderbird 350, with more modern and urban-oriented styling cues. Here are some key aspects of the bike: Design and Styling: The Thunderbird 350X stands out with its distinctive design, featuring bold colors, alloy wheels, a short handlebar with bar-end mirrors, and a single-piece seat. The overall design is aimed at appealing to the younger audience looking for a contemporary and trendy cruiser. Engine and Performance: The motorcycle is powered by a 346cc, air-cooled, single-cylinder engine, which is known for its classic thump and torquey nature. While the engine may lack outright power compared to some modern motorcycles, it delivers sufficient performance for city cruising and relaxed highway rides. Ride and Handling: The Thunderbird 350X offers a comfortable and relaxed riding position, making it suitable for long rides. The front telescopic forks and twin gas-charged rear shock absorbers provide a comfortable ride over most road surfaces. However, the bike's handling may not be as sharp and agile as some of its competitors due to its cruiser-oriented setup. Braking and Safety: The Thunderbird 350X comes equipped with disc brakes on both the front and rear wheels, providing adequate stopping power. However, it's worth noting that this motorcycle does not feature modern safety features like ABS (Anti-lock Braking System), which could be a concern for some buyers. Fuel Efficiency: Royal Enfield motorcycles are known for their decent fuel efficiency, and the Thunderbird 350X is no exception. It offers a reasonable fuel economy for its class, making it a practical choice for daily commuting and weekend rides. Reliability and Maintenance: Royal Enfield has been working on improving the reliability of its motorcycles over the years. While the build quality has improved, occasional maintenance issues may still arise. Regular maintenance and servicing are essential to keep the bike running smoothly. Value for Money: The Thunderbird 350X is positioned in the mid-range segment of cruiser motorcycles. It offers good value for money considering the classic Royal Enfield charm, decent performance, and comfortable ride it provides.Read More
- Thunderbird 350X for saleIt's an amazing machine and never ditched me anywhere! Been on so many long rides Currently, it is giving me an average of 42-45 however it also depends on how you ride the bike. I am a hardcore rider so the bike is maintained properly. New tires were freshly installed along with a new chain set. The only reason I am selling this bike is that I want to upgrade to the 600CC+ category. Might drop the idea of selling anytime because tuning has been done properly and getting a 42-45 km average is not easy. My Activa is giving less than this! You will fall in Love!Read More
- View All Royal Enfield Thunderbird 350X Reviews
Thunderbird 350X Mileage
The Royal Enfield Thunderbird 350X has an ARAI claimed mileage of 42 kmpl, which applies to all its variants. Therefore, considering its fuel tank capacity of 13 litres, the approximate range on a full tank would be 468kms. However, actual mileage may vary depending on factors such as riding style and tyre pressure.
Fuel Type | ARAI Mileage |
---|---|
Petrol | 42 kmpl |

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Royal Enfield Thunderbird 350X Questions & answers
A) Offers and discounts are provided by the brand or the dealership and may vary ...Read More
A) For this, we would suggest you get in touch with the nearest authorized service ...Read More
A) As of now, the brand has not revealed the complete details. So we would suggest ...Read More
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