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    Triumph Speed 400 vs Jawa 42 FJ: Detailed Comparison

    Team Bikedekho
    Team BikedekhoModified On May 13, 2026 02:42 pm IST
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    Published OnMay 13, 2026 02:00 pm IST
    Last Updated OnMay 13, 2026 02:42 pm IST
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    Both of these modern retro bikes look quite tempting, but one is a lot more powerful than the other

    Detailed comparison

    The Triumph Speed 400 and Jawa 42 FJ are modern-retro motorcycles in the mid-capacity segment, each catering to different types of riders. The Speed 400 brings the iconic British nameplate along with top-shelf hardware, premium finish, and class-leading performance. The Jawa 42 FJ also carries its years-old legacy; however, it is a more affordable and accessible proposition, that focuses on a stronger classic character than outright performance and features.

    Price & Variants

    Triumph Speed 400

    Price (ex-showroom,Delhi)

    Jawa 42 FJ

    Price (ex-showroom, Delhi)

       

    Aurora Green Matte – Spoke

    Rs 1.94 lakh

    Aurora Green Matte – Alloy

    Rs 1.95 lakh

    Cosmo Blue Matte / Mystique Copper

    Rs 1.98 lakh

    Standard (4 colour options)

    Rs 2.32 lakh

    Deep Black Matte Red / Matte Black

    Rs 2.05 lakh

    • All four colour variants of the Triumph Speed 400 are priced similarly, while the Jawa 42 FJ’s price varies depending on wheel type and colour options.

    • The 42 FJ is Rs 27,000-38,000 more affordable than the Speed 400, making it the more accessible option for buyers who are stepping into this segment for the first time.

    • Jawa's 4-year / 50,000km warranty (extendable to 6 years), along with 1-year complimentary roadside assistance, is a major ownership advantage.

    • While, the Speed 400 comes with a 2-year unlimited-mileage warranty and a class-leading 16,000km service interval, which significantly reduces running costs.

    Dimensions & Design

    Specification

    Triumph Speed 400

    Jawa 42 FJ

    Wheelbase

    1,386mm

    1,440mm

    Seat Height

    803mm

    790mm

    Ground Clearance

    164mm

    178mm

    Kerb Weight

    179kg

    184kg

    Fuel Tank

    13 litres

    12 litres

    • The lighter and shorter Triumph Speed 400 feels pretty agile, making it easy to filter through city traffic. The Jawa 42 FJ, meanwhile, feels more planted and easier to flat-foot, thanks to its longer wheelbase and slightly lower seat height.

    • The 42 FJ comes with slightly more ground clearance, but a slightly smaller fuel tank..

    • The Jawa J is heavier, but its lower seat height makes it more accessible to shorter riders.

    • Design sets the two apart. Taking inspiration from the bigger modern classics in Triumph's lineup, the Speed 400 looks very precisely and obsessively designed. It features a sculpted teardrop tank, gold anodised inverted fork and black powder-coated engine casings, but what makes it more special are its premium paint finish and attention to detail.

    • The 42 FJ, meanwhile, has a richer vintage flavour with classic fairing inspired by vintage Jawa motorcycles, brushed aluminium tank panels, wide handlebars, and blacked-out engine elements. It looks purposeful and sporty while staying rooted in retro tradition.

    Ride & Handling

    Specification

    Triumph Speed 400

    Jawa 42 FJ

    Frame

    Tubular steel

    Double Cradle

    Front Suspension

    43mm InvertedFork, 130mm travel

    41mm Telescopic Fork

    Rear Suspension

    Monoshock with external reservoir, preload adjustable, 120mm travel

    Twin Shocks, 5-step preload adjustable

    Front Brake

    300mm disc with a 4-piston radial caliper 

    320mm disc with a floating caliper

    Rear Brake

    230mm disc

    240mm disc

    Front Tyre

    110/80-R17

    100/90-18

    Rear Tyre

    150/70 R17

    140/70-17

    • The Triumph Speed 400's steel tubular  frame with cast aluminium swingarm is the more advanced architecture, resulting in a tight, responsive feel that rewards confident riding. 

    • Meanwhile, the Jawa 42 FJ's double-cradle frame is a more traditional setup, tuned more for comfort and stability than outright agility.

    • The Speed 400's 43mm inverted fork and monoshock with external reservoir are a class above the Jawa's conventional 41mm fork and twin shocks, offering better feedback and control, especially through corners.

    • The 42 FJ's twin-shock setup is more familiar and rides adequately in city use, but the Triumph's monoshock is a more progressive, performance-oriented setup.

    • While the 42 FJ has larger brake discs, the Speed 400's four-piston radial calliper at the front offers a sharper, more progressive feel.

    • Wider, more premium rubber on the Triumph (110/80 front, 150/70 rear) improves stability and grip. The Jawa's 18-inch front wheel gives a more classic ride character.

    • Triumph’s wide, more premium radial tyres contribute to better stability and grip, while the Jawa's 18-inch front wheel soaks up road imperfections slightly better at lower speeds.

    Features & Technology

    Feature

    Triumph Speed 400

    Jawa 42 FJ

    Lighting

    All-LED

    All-LED

    Instrument Cluster

    Analogue + Digital LCD

    Fully Digital LCD

    ABS

    Dual-channel (Switchable)

    Dual-channel

    Traction Control

    Yes – Switchable

    No

    Ride-by-Wire

    Yes

    No

    Immobiliser

    Yes

    No

    • The Triumph Speed 400 leads in electronics with features like a ride-by-wire throttle, switchable traction control, switchable dual-channel ABS, and an anti-theft immobiliser with a security chip in the ignition key.

    • Both motorcycles offer all-LED lighting with informative instrument clusters, but lack Bluetooth connectivity or smartphone pairing. However, neither offers Bluetooth connectivity or smartphone pairing, which is a limitation at this price point.

    riumph Speed

    Engine & Performance

    Specification

    Triumph Speed 400

    Jawa 42 FJ

    Engine Type

    Single-cylinder, liquid-cooled, DOHC

    Single-cylinder, liquid-cooled

    Displacement

    349cc

    334cc

    Max Power

    37PS at 8,500rpm

    29.2PS at 7,500rpm

    Max Torque

    32Nm at 7,000rpm

    29.6Nm at 6,000rpm

    Gearbox

    6-speed

    6-speed

    Clutch

    Torque-Assist

    Slip-and-Assist

    Fuel System

    Bosch EFI with electronic throttle

    Fuel Injection

    • The Triumph's more advanced DOHC engine produces about 8PS and 2.5Nm more than the 42 FJ. It is smoother, freer-revving, and noticeably quicker when pushed.

    • While the Speed 400 offers a much better mid-to-top end, the 42 FJ's engine peaks earlier and feels more accessible at city speeds, relaxed and punchy in the low-to-mid range.

    • Both use a 6-speed gearbox with an assist clutch. However, the Triumph's ratios are set up for spirited riding, while the Jawa's are tuned for ease.

    • The Speed 400 also feels more responsive, thanks to the ride-by-wire technology.

    triumph Speed

    Verdict

    The Jawa 42 FJ can be a good option for those who want a good-looking, characterful classic with decent performance and workable features. It is easy to live with and easier on the wallet, especially considering its 4-year standard warranty and complimentary roadside assistance.

    The Triumph Speed 400 is surely a better motorcycle for a very reasonable premium of Rs 27,000-30,000, offering more power, better hardware, superior electronics, and a name that carries genuine international weight. Plus, the class-above details and finishing it make it even harder to argue against it, if the budget allows.

    Both are worth your time. Which one you pick simply depends on how much you are willing to spend and what you expect from a motorcycle every single day.

    Other Rivals

    The Classic 350 is more affordable and has a timeless heritage appeal, but trails significantly on performance and electronics compared to the Triumph Speed 400.

    The Honda CB350 H'ness matches the Speed 400 on refinement, but it is far less powerful and less dynamic to ride.

    The Apache RTR 310 is more performance-focused with advanced electronics, while the Speed 400 scores higher on lifestyle quotient.

    User Reviews

    • Triumph Speed 400
      Thanks for making a this good and affordable bike.
      This is a nice machine for long rides and touring. This bike is now at the top of my list of favourite bikes. I like its pickup, and it is a good choice for me within my budget. It is also suitable for shorter riders.
      Read More
    • Jawa 42 FJ
      You’ll get Very low mileage (17kmpl-mine )
      It was stylish and out of ordinary from the regular bikes in this segment. They initially offered the same mileage and good customer service even though it was a bit more expensive but I was willing to pay for the exclusivity. It has been good and bad experience. Good because it was my first bike and bad because it made me hate riding. It is not comfortable for long rides more then 200km and it gives terrible mileage after a few months and the heat from the engine in summers is unbearable. I would only suggest this bike if you already have another bike and want to use this as an occasional rider but to someone who wants to use this for their daily commute, I will suggest to look for another daily commuting bike.
      Read More
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