Thorn Mercury Mk3 Specs and reviews

Thorn Mercury Mk3 fiche technique et avis

Thorn Mercury Mk3 specs

General Information
Model Name Thorn Mercury Mk3
Brand/Manufacturer Thorn Cycles
Year of Release 2021
Country of Origin United Kingdom
Road Bike Type Touring
Intended Use Long-distance
Frame & Geometry
Frame Material Steel
Frame Size Options XS, S, M, L, XL
Fork Material Steel
Bottom Bracket Type BSA
Internal Cable Routing No
Fender and Rack Mounts Yes
Drivetrain
Drivetrain Type 2x
Number of Speeds 11-speed
Rear Derailleur Model Shimano Deore XT
Shifter Brand and Model Shimano Ultegra
Crankset Details Length: 170mm / Chainring Sizes: 50-34T
Cassette Range 11-32T
Chain Type and Brand Shimano HG-X11
Bottom Bracket Spec BSA
Braking System
Brake Type Rim brake
Brake Brand and Model Shimano Ultegra
Brake Pads Rim-compatible
Wheels & Tires
Wheel Size 700c
Rim Type and Material Alloy, clincher
Rim Width Internal: 17mm / External: 22mm
Tire Brand, Model, and Width Continental Grand Prix 4000S II 700x28c
Max Tire Clearance 32mm
Recommended Tire Pressure Range 80-100 psi
Cockpit & Contact Points
Handlebar Type Drop bar
Handlebar Material Aluminum
Stem Length and Angle 90mm, +/-6°
Saddle Brand and Model Brooks B17
Seatpost Type Round
Pedals Included No
Geometry & Fit
Available Frame Sizes XS, S, M, L, XL
Rider Height Range Varies based on frame size
Stack and Reach Varies based on frame size
Effective Top Tube Length Varies based on frame size
Price & Availability
MSRP $2,499
Availability by Region or Country Check with local Thorn Cycles dealers
Warranty Coverage Frame: Lifetime / Components: Varies

Pros and Cons of Thorn Mercury Mk3


Pros Cons
1. Durable steel frame 1. Heavy compared to some aluminum bikes
2. Comfortable touring geometry 2. Limited color options
3. Excellent load-carrying capacity 3. Higher price point
4. Reliable and low-maintenance components 4. Not as agile for quick maneuvers

Common Issues and Problems with Thorn Mercury Mk3


Common Problems with Thorn Mercury Mk3 Bike
1. Chain slipping under load
2. Braking system squeaking or not responsive
3. Gears shifting erratically or skipping
4. Loose or creaking headset
5. Flat tires due to punctures or worn-out tubes
6. Squeaky pedals or loose pedal connections
7. Worn-out brake pads requiring replacement
8. Loose spokes causing wheel wobbles

User Reviews of Thorn Mercury Mk3


Name Review
Emily The Thorn Mercury Mk3 is a fantastic touring bike. It's sturdy, comfortable, and handles well on long rides. I highly recommend it.
Jack I've been using the Thorn Mercury Mk3 for commuting to work, and it's been a great experience. The bike is reliable and smooth on different terrains.
Sarah The Thorn Mercury Mk3 exceeded my expectations. It's a versatile bike that can handle rough roads with ease. I'm very satisfied with my purchase.
Chris As an avid cyclist, I can say that the Thorn Mercury Mk3 is a top-notch touring bike. It's durable, well-designed, and a joy to ride. Definitely worth the investment.

Common Questions About Thorn Mercury Mk3


  • Is the Thorn Mercury Mk3 suitable for off-road cycling?

    No, this bike is designed for touring and long-distance road cycling, not off-road terrain.

  • What is the maximum tire clearance of the Thorn Mercury Mk3?

    The bike can accommodate tires up to 32mm in width, providing versatility for various road conditions.

  • Are pedals included with the Thorn Mercury Mk3 purchase?

    No, pedals are not included, allowing riders to choose pedals that best suit their preferences.

  • Does the Thorn Mercury Mk3 come with internal cable routing?

    No, the bike does not feature internal cable routing, offering easier maintenance access.

  • What is the warranty coverage for the Thorn Mercury Mk3 components?

    The components of the bike are covered under a warranty that varies, while the frame has a lifetime warranty.

  • Can the Thorn Mercury Mk3 accommodate fenders and racks?

    Yes, the bike is equipped with mounts for both fenders and racks, enhancing its touring capabilities.

  • What is the recommended tire pressure range for the Thorn Mercury Mk3?

    The recommended tire pressure range is between 80-100 psi for optimal performance and comfort.

  • What type of bottom bracket does the Thorn Mercury Mk3 use?

    The bike utilizes a BSA bottom bracket type for reliable and standard compatibility.

  • What is the material of the handlebar on the Thorn Mercury Mk3?

    The handlebar is made of aluminum, providing a balance of strength and weight for long-distance rides.

  • Does the Thorn Mercury Mk3 have an adjustable stem?

    Yes, the bike comes with a stem that has a length of 90mm and an angle adjustment of +/-6° for customizable fit.