Royal Enfield Guerrilla 450

The Royal Enfield Guerrilla 450 is a roadster that shares a platform with the Himalayan 450. It is essentially a more compact and accessible motorcycle that will appeal to a wider range of riders. The brand has launched the updated Guerrilla 450 with a new sporty Apex variant that gets slight aesthetic changes, sportier ergonomics, and road-biased tyres. Overall, the Guerrilla 450 has unique styling, potent performance, and goes up mainly against the likes of the Triumph Speed 400, KTM 390 Duke, and the Husqvarna Svartpilen 401.

Also, Royal Enfield recently hiked the Guerrilla 450's prices by up to Rs 2,044, so it now costs a bit more depending on the variant you pick. That price shift is worth noting if you've been tracking Guerrilla 450 price changes since launch, though nothing's changed on the mechanical side.  Most Royal Enfield Guerrilla 450 reviews agree the mechanicals haven't changed, even as the price has crept up.

Royal Enfield Guerrilla 450: Design  

The Guerrilla 450 looks similar to the Hunter 350 from the front with the round LED headlight that we see shared with many other RE bikes, fork gaiters, and a new, sleeker tank with an offset fuel cap. The rear section on the other hand looks very similar to that of the Himalayan 450 with the same exhaust and taillight-integrated turn indicators. The Apex variant, on the other hand, gets a body-coloured headlight cowl and a removable seat cowl, both of which come standard and suit the overall sporty vibe of this variant. Here's how the Royal Enfield Guerrilla 450 looks in real-life.

Like with all RE motorcycles, there are a bunch of accessories for personalization including a flyscreen, a headlight grille, crash guards, different seat options and more. The Apex variant's body-coloured cowl and removable seat cowl are two of the clearer styling differences among Guerrilla 450 variants. The Guerrilla is a unique looking motorcycle and I personally feel it looks like a bike that has entered a custom bike competition. At first, I was not a big fan of the design, but upon getting a look at it every once in a while on the streets, I have to say that the design has grown on me. 

Royal Enfield Guerrilla 450: Colours

There are a bunch of youthful and loud colour schemes to choose from. They include Apex Red, Apex Black, Apex Green, Twilight Blue, Shadow Ash, Peix Bronze, Smoke Silver, and Brava Blue. My favourite colour scheme from the lot has to be Brava Blue, as it is subtle but still has some standout elements like a colour-matched subframe and front wheel. One thing that I think would further improve the design is a more muscular fuel tank. Colour range is one of the more visible ways Royal Enfield Guerrilla 450 variants set themselves apart from each other.

Royal Enfield Guerrilla 450: Build Quality 

The build quality and fit and finish of the bike is quite good and it catches attention wherever it goes. It is a unique design that manages to look classy, rugged, and sporty, all at once. While the switchgear also works fairly well, I personally do not like the knob (rotary) dials on the new Royal Enfield models. Fit and finish like this is a genuine highlight among the Guerrilla features, even where I disagree with some of the switchgear choices.

Royal Enfield Guerrilla 450: Convenience Features

All variants get the same round, TFT instrument console with Bluetooth connectivity and Google Maps navigation that we see in the Himalayan 450. Additionally, it also gets a Type-C, USB charging port. The visibility of the console is decent under most riding conditions, and it changes the theme from light to dark depending on lighting conditions. Visibility under harsh sunlight is not the best as it tends to reflect off the screen. With the launch of the Apex Variant, the brand also introduced minor updates for the console. Earlier while using the Google map projection, the mobile phone screen was kept on, which resulted in a lot of battery drain, now with the update, there is an option to turn the screen off. Ideally this should have saved a considerable amount of battery, but while I used it, my phone consumed a similar amount of battery as it did with the screen kept on. We have detailed everything in the 2026 Royal Enfield Guerrilla 450 features explainer.

Royal Enfield Guerrilla 450: Safety Features

The Guerrilla comes with dual‑channel ABS, and a ride‑by‑wire, but misses out on traction control. Throughout my time spent with the bike, I never really felt the need for traction control, even in the rainy season. Dual-channel ABS and ride-by-wire are the two standout entries on the Guerrilla 450 features list, even without traction control in the mix. That being said, it would be a nice addition for newer riders. Safety kit like this rounds out the Royal Enfield Guerrilla 450 features nicely for a bike in this segment.

Royal Enfield Guerrilla 450: Rider Comfort

The Guerrilla 450 has a long single-piece seat, wide handlebars and mid-set footpegs that offer a neutral and comfortable riding posture. With my 5 '7 frame, I was able to flat foot to the ground easily but the tank area might feel emptier as it is placed lower. The long seat also allowed me to get into a more aggressive riding posture when I was at higher speeds. The cushioning of the seat is nicely done where it has a bit of firmness to it, which allowed me to do slightly longer distances before any discomfort creeped in. Additionally, the kerb weight of 184kg makes it heavy while moving around in a parking lot but is manageable once the bike is on the go. 

The riding experience on the Apex Variant was quite different, mainly due to the revised handlebar position. Seat length and handlebar reach like this are a useful part of the Guerrilla 450 specs to check against your own height. The new aluminium handlebar brings controls 56mm lower and 57mm further from the rider. This provides for a more aggressive riding posture and helps in enthusiastic riding. We rode the Apex variant for about 150km, and even after that there was no noticeable back pain as such. Hence, even though this new variant focuses on being a sportier and more aggressive version, it still provides a decently comfortable riding experience.  Handlebar position is one of the clearer differences in the Royal Enfield Guerrilla 450 specs that separates the Apex from the standard variants.

Royal Enfield Guerrilla 450: Pillion Comfort

While that sleek tail section is great to look at, it is not the most practical for the pillion. The rear part of the seat gets slimmer so it will not easily accommodate larger riders. There are grab rails which are fine for short stints in the city, but in the rainy season, the rear tyre sprays both the rider and the pillion. In this sense, it is surely more form over function. The new Apex Variant comes with a seat cowl as standard, and it doesn't interfere with the rider comfort. If you want to carry a pillion, the seat cowl needs to be removed using four allen screws—but surprisingly, Royal Enfield doesn’t include the required tool in the toolkit. Small oversights like a missing allen key don't show up on a Guerrilla specs sheet, but they matter once you're actually living with the bike.

Royal Enfield Guerrilla 450: Engine

The Guerrilla is powered by the same 452cc, liquid-cooled ‘Sherpa’ engine which made its debut in the Himalayan 450. It makes the same 40.02PS and 40Nm although, with a kerb weight of 184 kg, it is 11 kg lighter than the Himalayan 450. This weight reduction has a lot to do with the fact that the Guerrilla has a much smaller 11-litre tank compared to the large 17-litre tank on the Himalayan. To suit the roadster character of the Guerrilla, Royal Enfield has given the bike a 45-tooth sprocket, compared to the Himalayan which gets a 47-tooth sprocket. These figures form the core of the Royal Enfield Guerrilla 450 specifications, and they explain the weight and sprocket changes made for its roadster character.

Royal Enfield Guerrilla 450: City Performance

The Guerrilla has really exciting acceleration, and with the compact proportions, it is a slick motorcycle to get through traffic. The acceleration might be a bit intimidating for newer riders as it feels a bit aggressive, but it just takes a bit of getting used to. With the new update, Royal Enfield has changed the names of the two ride modes which the Guerrilla gets. They are now called Sport and Street (earlier called Performance and Eco). 

In the Sport mode, the bike offers the maximum performance, while in Street mode the acceleration feels slightly linear with a slightly more city friendly power delivery. Along with this, the brand has also updated the ride-by-wire throttle, and it doesn't have any noticeable jerks as before. Ride mode naming aside, this is one more detail that's part of the Guerrilla 450 specifications worth knowing before you ride it in anger.

Royal Enfield Guerrilla 450: Highway Performance

On the highway, the Guerrilla is easily able to hold speeds of 100-120kmph. There were a few vibrations once I pushed past the 6000rpm mark and they got more prominent over 8000rpm.  Compared to the Himalayan, the motor in the Guerrilla does not feel as vibey. 

Royal Enfield Guerrilla 450: Mileage

The Guerrilla 450 gave us an average mileage of 29.08kmpl in mixed riding conditions when we tested it. Comparing it to one of its main rivals, the Speed 400 returned an average mileage of 26.25kmpl, making it less fuel-efficient than the Guerrilla. On a full tank of fuel, the Guerrilla 450 should be able to do around 300km. Guerrilla 450 mileage, beating a direct rival by nearly 3kmpl is a genuine point in its favour for a bike this quick.

Royal Enfield Guerrilla 450: Handling

The Guerrilla 450 has a long wheelbase and wider tyres than its rivals, with a 120-section front and 160-section rear. The Apex variant gets road-focused Vredestein Centauro ST tyres, while the other 2026 variants come with improved CEAT Grip XL tyres. With the Vredestein tyres, cornering feels easy and smooth, switching sides is effortless, and once leaned in, it holds its line confidently.

The Centauro ST tyres offer excellent grip in dry conditions and good grip in the wet. The older CEAT tyres were not that good in terms of grip, but the brand claims that a revised compound should make matters better for everyday rides. Tyre choice differs by variant, so it's worth checking which set comes with each of the Guerrilla variants before deciding.

Royal Enfield Guerrilla 450: Brakes

The Guerrilla 450 is running a 310mm front and 270mm rear disc setup. The front brake has a decent initial bite. On the other hand, the rear brake is not as powerful, but it gets the job done. Overall, the brakes inspire enough confidence and bring the bike to a halt in a stable manner. For a 400cc bike, the braking performance offered is what you would want and expect. Disc sizing like this is consistent across Guerrilla 450 variants, so braking hardware isn't a factor in choosing between them.

Royal Enfield Guerrilla 450: Ride Quality

The rear suspension is really stiff and while that might be nice for riding in the twisties, it does get uncomfortable when the bike goes through potholes and undulations. Do not get me wrong, it does handle small bumps decently well, but you have to slow down quite a bit or it feels jarring. The block-pattern tyres are again more form than function and I would not recommend taking this bike off-road without necessary modifications. 

Royal Enfield Guerrilla 450: Verdict

The Royal Enfield Guerrilla 450 is a unique motorcycle that does not want to be practical in any way, but make a loud statement. It is a roadster that offers really potent performance, unique, stylish looks, and it surely gives a rider a big-bike feel on a budget. There are many elements that are more form than function which is actually an interesting approach taken by Royal Enfield considering the needs and wants of the Indian customer. In the future, we hope to see a scrambler on this platform, which should then make it even more desirable. Most Guerrilla 450 reviews land on a similar note — style and personality over outright practicality.

Check out the Guerrilla 450 EMI buying guide for the Royal Enfield Guerrilla 450 if you are planning to get this roadster on loan. Royal Enfield Guerrilla 450: Variants

There are three variants of the Guerrilla 450. The Flash and Dash variants get the same round, TFT instrument console with Bluetooth connectivity and Google Maps navigation. Additionally, the only other element distinguishing the variants apart are the colour schemes. Since the console and features stay the same across the range, Royal Enfield Guerrilla 450 EMI mostly comes down to which colour and price bracket you pick.

Guerrilla EMI options are worth comparing across all three variants, since the price gap between the cheapest and priciest colour is over Rs 23,000.

Royal Enfield Guerrilla 450: Competition

The Triumph Speed 400 is its main competitor, which has a more refined engine, sharper handling, and is priced lower. The Guerrilla 450 has quicker acceleration and is the larger motorcycle of the two. In the end, it all comes down to personal preference. 

The KTM 390 Duke is more expensive than the Guerrilla 450, and also offers a lot more features, along with highly praised performance and handling characteristics. One is a modern streetfighter, while the other is a neo-retro roadster.

The Harley-Davidson X440 is more of a retro cruiser-style bike, but in terms of engine capacity it sits quite close to the Guerrilla 450. Reviews comparing the two tend to focus on this exact trade-off, which is why checking a few Guerrilla reviews alongside Duke reviews is worth the extra time. That said, these bikes still offer very different performance and handling

Price Analysis

Royal Enfield Guerrilla 450: Price

Here's the full Guerrilla price breakdown by variant and colour:

That spread makes the Royal Enfield Guerrilla 450 price one of the wider ranges in its segment, depending purely on the colour and variant you choose. Even at the top end, Guerrilla 450 specs stay identical to the base Twilight Blue, so the extra cost is purely cosmetic.