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Royal Enfield Bullet 350 vs Triumph Speed 400

Do you want to find out which bike is the best, Royal Enfield Bullet 350 or Triumph Speed 400? 91Wheels brings you a detailed comparison between Bullet 350 and Speed 400. Royal Enfield Bullet 350 Price starts at Rs.1.77 Lakh (ex-showroom) for Battalion Black and Triumph Speed 400 Price starts at Rs.2.42 Lakh (ex-showroom) for STD. Royal Enfield Bullet 350 is 1 cylinder, 349 cc Engine can generate 20.2 bhp@6100 rpm power whereas Triumph Speed 400 is a 1 cylinder, 398 cc Engine can generate 39.5 bhp @ 8000 rpm power. In terms of mileage, Bullet 350 provides a mileage of 35 kmpl (base model), and Speed 400 has a range of N/Akm/charge (base model). Royal Enfield Bullet 350 is available in 4 colours & 5 variants whereas Triumph Speed 400 is available in 4 colours & 2 variants.

Bullet 350 vs Speed 400

Key HighlightsRoyal Enfield Bullet 350Triumph Speed 400
PriceRs.1.77 LakhRs.2.42 Lakh
Engine Capacity349 cc398.15 cc
Power20.2 bhp@6100 rpm39.5 bhp @ 8000 rpm
Mileage/Range35 kmplN/A km/charge
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Royal Enfield Bullet 350 Battalion Black bike
Royal Enfield Bullet 350
Battalion Black
Rs. 1.77 Lakh
Get Offer
Triumph Speed 400 STD bike
Triumph Speed 400
STD
Rs. 2.42 Lakh
Get Offer

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    Specifications Overview

    Variant Name
    On Road Price
    1.98 Lakh
    Price Breakup
    2.72 Lakh
    Price Breakup
    User Rating
    4.2
    4.3
    Transmission Type
    Manual
    Manual
    Fuel Tank Capacity
    13 Litres
    13 Litres
    Engine Displacement
    349 cc
    398.15 cc
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    Brakes, Suspension & Tyres

    Braking System
    Single Channel ABS
    Dual Channel ABS
    Calliper Type
    Front 2 Piston
    -
    Front Disc Size
    300
    300 mm
    Front Suspension Preload Adjuster
    Front Tyre Pressure (Rider & Pillion)
    32
    -
    Front Tyre Pressure (Rider)
    32
    -
    Front Wheel Size
    19
    17
    Rear Suspension Preload Adjuster
    check
    check
    Rear Tyre Pressure (Rider & Pillion)
    36
    -
    Rear Tyre Pressure (Rider)
    32
    -
    Rear Wheel Size
    18
    17
    Wheel Type
    Spoke
    Alloy
    Front Suspension
    Telescopic41mforks130mtravel
    43mm upside down Big Piston forks. 140mm wheel travel
    Rear Suspension
    Twin tube Emulsion shock absorbers with 6-step adjustable preload
    Gas monoshock RSU with external reservoir and pre-load adjustment. 130mm wheel travel
    Front Tyre Size
    100/90 - 19
    110/70 - R17

    Instrumentation

    Riding Modes Switch
    Touch Screen Display
    Fuel level guage
    check
    Digital
    Gear Indicator
    -
    Tachometer
    -
    Speedometer
    Analogue
    Analogue
    Odometer
    Digital
    Digital

    Exterior

    Daytime Running Lights
    check
    LED headlight
    -
    check

    Warranty

    Basic Warranty
    3 years/30000 Kms
    -

    Body & Suspension

    Colors
    Images
    Frame Type
    Twin Downtube Spine Frame
    Hybrid Spine/Perimeter

    Engine & Transmission

    Gear Shifting Pattern
    1 Down 4 Up
    1 Down 5 Up
    Ignition
    Electronic Fuel Injection
    CDI
    Spark Plugs
    check
    1 Per Cylinder
    Engine Capacity
    349 cc
    398.15 cc
    Engine Type
    Single cylinder& 4 stroke& Air-Oil cooled
    -
    No. of Cylinders
    1
    1
    No. of valves per cylinder
    2
    4
    Transmission Type
    Manual
    Manual
    Battery Type
    Maintenance Free
    -
    Top Speed
    110 kmph
    -
    Bore x Stroke
    72 mm x 85.8 mm
    89 mm x 64 mm
    Configuration
    Single Cylinder
    Single Cylinder
    Cooling type
    Air and Oil-Cooled
    Liquid Cooled
    Fuelling
    Fuel Injection
    Fuel Injection
    Max Power
    20.2 bhp@6100 rpm
    39.5 bhp @ 8000 rpm

    Comfort & Convenience

    Average Speed Indicator
    -
    Call/SMS Alerts
    check
    Front Storage Box
    Geo Fencing
    Low Battery Indicator
    check
    -
    Low Oil Indicator
    -
    Pillion Backrest
    Pillion Footrest
    check
    check
    Riding Modes
    -
    Service Reminder Indicator
    check
    -
    Under Seat Storage
    GPS & Navigation
    -
    Console Type
    Semi-Digital
    Semi-Digital
    Distance to Empty Indicator
    -
    Engine Kill Switch
    -
    check

    Safety

    AHO (Automatic Headlight On)
    check
    Hazard Warning Indicator
    check
    check
    Hazard Warning Switch
    check
    check
    Radial Tyres
    -
    check
    Side Stand Alarm
    check
    Pass Light
    check
    check
    Pillion Grabrail
    check
    check
    Turn Signal
    Halogen Bulb
    LED
    ABS - Anti-lock braking system
    check
    check
    Traction Control System
    -

    Dimensions & Capacity

    Length
    2110 mm
    -
    Width
    785 mm
    814 mm
    Height
    1225 mm
    1084 mm
    Wheelbase
    1390 mm
    1377 mm
    Ground Clearance
    160 mm
    -
    Fuel Tank Capacity
    13 Litres
    13 Litres
    Body Type
    Cruiser
    -
    Seat Height
    805 mm
    790 mm mm
    Unladden/Kerb Weight
    195 kg
    176 kg

    Pros & Cons

    Pros
    • Looks & feels upmarket
    • Better build quality than the previous model
    • Still has the retro charm attached to it
    • J-series engine is more refined & economical
    • Exhaust thump is bassy and feels exciting to ride
    • Build quality, fit & finish is superb
    • Lightweight chassis is easy to handle in city traffic
    • Engine performance is among the best in the segment
    • Attractive pricing with multiple colour options
    • Very comfortable riding posture
    • Brake bite is very sharp and confidence-inspiring
    Cons
    • Top variant is pricey
    • Engine lacks outright performance on the highway
    • Closely positioned to the Classic 350 in terms of pricing
    • Compact in size makes road presence moderate
    • Rear suspension feels a bit too soft a times
    • Lacks modern features like TFT screen, Bluetooth connectivity
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    Which Bike Do You Like More ?

    Royal Enfield Bullet 350 Battalion Black Bikes
    Triumph Speed 400 STD Bikes

    Detailed Comparison of Royal Enfield Bullet 350 and Triumph Speed 400

    Safety

    Bullet 350 comes loaded with Yes ABS - Anti-lock braking system, Hazard Warning Switch, Hazard Warning Indicator, Side Stand Alarm, Pass Light, Pillion Grabrail, ABS - Anti-lock braking system . Speed 400 has Hazard Warning Indicator, Pass Light, Pillion Grabrail, Hazard Warning Switch, Radial Tyres, AHO (Automatic Headlight On), ABS - Anti-lock braking system .

    Comfort & Convenience

    Royal Enfield Bullet 350 has features like Service Reminder Indicator, Pillion Footrest, Low Battery Indicator, USB Charger Port and Triumph Speed 400, on the other hand, has Pillion Footrest, Call/SMS Alerts, Engine Kill Switch.

    Transmission

    Royal Enfield Bullet 350 comes with 5 Speed Manual transmission and Speed 400 comes with 6 Speed Manual transmission.

    Dimensions

    Royal Enfield Bullet 350 has a 13 Litres fuel tank with 1225 mm seat height. Triumph Speed 400 has 1084 mm seat height and 13 Litres fuel tank capacity.

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    Bullet 350 Similar Bike Comparisons

    Speed 400 Similar Bike Comparisons

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    Royal Enfield Bullet 350 and Triumph Speed 400 Owner Reviews

    • Bullet 350 Review
    • Speed 400 Review
      • SK
        Shiv Kumar
        27 Jul 2025
        5.0
        This is the best vehicle; it has many features. I am recommending all my brothers to buy this one. It is also great in terms of mileage.
        Like
        Reply
      • BP
        Bhanu Pratap
        27 Jul 2025
        5.0
        A timeless classic with unmatched road presence and iconic thump. The Bullet delivers raw power combined with vintage charm. No other bike makes a statement quite like the Bullet. An absolutely fantastic motorcycle.
        Like
        Reply
      • BM
        Bhupesh Malhotra
        26 Jul 2025
        3.6
        The Royal Enfield Electra with cast engine is a great bike for countryside rides and long drives. It offers low maintenance and delivers average mileage, which is acceptable for its class. What truly sets it apart is the iconic thumping sound it gives you the feeling of riding a powerful machine, almost like a gunshot on wheels.
        Like
        Reply
      • RK
        Rakesh Kumar
        25 Jul 2025
        5.0
        The Royal Enfield Bullet is still a very good bike. It's the one my family chose, and I’ve had a great experience with it. It truly feels like one of the best bikes in the world unforgettable from the very first ride.
        Like
        Reply
      • sB
        shivprasad Borude
        25 Jul 2025
        5.0
        Mileage: 41 kmpl. The Bullet is a comfortable and truly amazing bike. It’s a diamond on the road powerful and iconic. The Bullet is the king of bikes, a true hero. The undisputed king.
        Like
        Reply
    View All User Review For Bullet 350
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    Royal Enfield Bullet 350 and Triumph Speed 400 FAQs

    What is the on-road price of Royal Enfield Bullet 350?
    What is the on-road price of Triumph Speed 400?