Hetchins Magnum Bonum Specs and reviews

Hetchins Magnum Bonum fiche technique et avis

Hetchins Magnum Bonum specs

General Information
Model Name Magnum Bonum
Brand/Manufacturer Hetchins
Year of Release 2022
Country of Origin United Kingdom
Road Bike Type race
Intended Use racing
Frame & Geometry
Frame Material steel
Frame Size Options XS, S, M, L, XL
Fork Material steel
Bottom Bracket Type BSA
Headset Type external
Internal Cable Routing no
Aero Features none
Drivetrain
Drivetrain Type 2x
Number of Speeds 11-speed
Rear Derailleur Model Shimano Ultegra R8000
Shifter Brand and Model Shimano Ultegra R8020
Crankset Details 170mm / 50-34T
Cassette Range 11-28T
Chain Type and Brand Shimano HG701
Bottom Bracket Spec BSA
Braking System
Brake Type rim brake
Brake Brand and Model Shimano Ultegra R8000
Brake Pads rim-compatible
Wheels & Tires
Wheel Size 700c
Rim Type and Material alloy clincher
Rim Width 17mm / 22mm
Tire Brand, Model, and Width Continental Grand Prix 4000S II / 25mm
Max Tire Clearance 28mm
Cockpit & Contact Points
Handlebar Type drop bar
Handlebar Material aluminum
Stem Length and Angle 100mm / 6 degrees
Saddle Brand and Model Selle Italia
Seatpost Type round
Seatpost Offset 15mm
Pedals Included no
Geometry & Fit
Available Frame Sizes XS, S, M, L, XL
Rider Height Range 160cm - 190cm
Stack and Reach 560mm / 380mm
Effective Top Tube Length 540mm
Seat Tube and Head Tube Length 500mm / 150mm
Chainstay Length 410mm
Price & Availability
MSRP $3,500
Availability by Region or Country Europe, North America
Color Options and Finish Black, Silver
Warranty Coverage Frame: 5 years, Components: 1 year

Pros and Cons of Hetchins Magnum Bonum


Pros Cons
Unique and distinctive design May not appeal to traditional cyclists
Handcrafted frame for superior quality Higher price point compared to mass-produced bikes
Smooth and comfortable ride Limited availability in some regions
Great for collectors and enthusiasts Customization options may be limited

Common Issues and Problems with Hetchins Magnum Bonum


Common Problems with Hetchins Magnum Bonum Bike
1. Rusting on the frame due to lack of proper maintenance.
2. Gear shifting issues caused by worn-out cables or derailleur adjustments.
3. Squeaky brakes that may need adjustment or replacement of brake pads.
4. Loose headset leading to wobbling or instability while riding.
5. Flat tires due to punctures or worn-out tire treads.
6. Chain slipping or skipping when pedaling, often due to a worn chain or cassette.
7. Worn-out bottom bracket causing creaking or grinding noises.

User Reviews of Hetchins Magnum Bonum


Name Review
John Doe The Hetchins Magnum Bonum bike is a work of art. The craftsmanship and attention to detail are exceptional. It rides smoothly and feels incredibly sturdy on the road.
Sarah Smith I've been riding the Hetchins Magnum Bonum for a few months now and I'm extremely impressed. The bike is lightweight yet durable, making it perfect for long rides.
Michael Johnson I can't say enough good things about the Hetchins Magnum Bonum. The design is classic and elegant, and the performance is top-notch. It's definitely worth the investment.
Emily Brown I recently upgraded to the Hetchins Magnum Bonum and I couldn't be happier. The ride quality is superb and the bike handles beautifully. I highly recommend it to any cycling enthusiast.

Common Questions About Hetchins Magnum Bonum


  • What makes the Hetchins Magnum Bonum stand out as a racing bike?

    The Magnum Bonum is designed specifically for racing with its lightweight steel frame and top-tier components.

  • Can I customize the Hetchins Magnum Bonum with different handlebars?

    Yes, you can personalize your riding experience by swapping out the drop bars for a different style if needed.

  • What sets the braking system of the Magnum Bonum apart from other road bikes?

    With Shimano Ultegra R8000 brakes and rim-compatible pads, the bike offers reliable stopping power and precision.

  • Does the Hetchins Magnum Bonum come with pedals included?

    No, pedals are not included with the bike, allowing you to choose pedals that best suit your riding style.

  • How does the Hetchins Magnum Bonum handle different tire sizes?

    While it comes with 25mm tires, the bike can accommodate up to 28mm tires for added versatility on various road conditions.

  • What is the warranty coverage for the Hetchins Magnum Bonum?

    The frame is covered under a 5-year warranty, while components are protected for 1 year, providing peace of mind for your investment.

  • Is the Hetchins Magnum Bonum suitable for riders outside the typical height range?

    With a rider height range of 160cm to 190cm, the bike offers a good fit for a wide range of cyclists, ensuring comfort and performance.

  • What makes the drivetrain of the Magnum Bonum ideal for racing?

    Equipped with a Shimano Ultegra R8000 rear derailleur and 11-speed cassette, the drivetrain delivers smooth and efficient gear shifts.

  • Does the Hetchins Magnum Bonum feature internal cable routing for a clean look?

    No, the bike does not have internal cable routing, but the external routing offers easy maintenance and accessibility.

  • How does the geometry of the Magnum Bonum contribute to its performance?

    With a balanced stack and reach, along with optimized chainstay length, the bike offers a responsive and stable ride for competitive racing.