BMC Roadmachine X Specs and reviews

BMC Roadmachine X fiche technique et avis

BMC Roadmachine X specs

General Information
Model Name Roadmachine X
Brand BMC
Year of Release 2021
Country of Origin Switzerland
Road Bike Type gravel
Intended Use recreational
Frame & Geometry
Frame Material carbon
Frame Size Options S, M, L, XL
Fork Material carbon
Bottom Bracket Type BB86
Headset Type integrated
Internal Cable Routing true
Aero Features aero tubing, hidden cables
Frame Compliance Features seatpost flex
Drivetrain
Drivetrain Type 1x
Number of Speeds 12-speed
Rear Derailleur Model Shimano GRX
Shifter Brand and Model Shimano GRX
Crankset Details length: 170mm / chainring sizes: 40T, 42T
Cassette Range 11-42T
Chain Type and Brand Shimano
Bottom Bracket Spec BB86
Braking System
Brake Type hydraulic disc
Brake Brand and Model Shimano GRX
Rotor Size front: 160mm / rear: 160mm
Brake Mount Standard flat mount
Brake Pads disc-compatible: organic
Wheels & Tires
Wheel Size 700c
Rim Type and Material carbon, tubeless
Rim Width internal: 21mm / external: 26mm
Tubeless Ready true
Tire Brand, Model, and Width brand: WTB / model: Raddler / width: 40c
Max Tire Clearance 45c
Recommended Tire Pressure Range 35-45 psi
Cockpit & Contact Points
Handlebar Type drop bar
Saddle Brand and Model Fizik Antares
Seatpost Type round
Pedals Included false
Geometry & Fit
Available Frame Sizes S, M, L, XL
Stack and Reach stack: 575mm / reach: 395mm
Effective Top Tube Length 545mm
Seat Tube and Head Tube Length seat tube: 420mm / head tube: 155mm
Chainstay Length 430mm
Bottom Bracket Drop 70mm
Technology & Integration
Integrated Computer Mounts Garmin/Wahoo
Frame Storage Integration toolboxes
Performance & Ride Quality
Claimed and Actual Weight 8.9kg
Ride Characteristics compliance
Certifications & Compliance
UCI Approval false
ISO Safety Standards true
Accessories & Mounts
Bottle Cage Mounts 2
Price & Availability
MSRP $3,999
Availability by Region or Country Global
Color Options and Finish Black, Blue
Warranty Coverage frame: 5 years / components: 2 years

Pros and Cons of BMC Roadmachine X


Pros Cons
Comfortable geometry for long rides Relatively expensive compared to similar bikes
Excellent handling and stability Heavier than some other road bikes
High-quality components for smooth shifting Limited color options
Versatile for both road and gravel riding May not be as aerodynamic as race-specific bikes

Common Issues and Problems with BMC Roadmachine X


Common Problems with BMC Roadmachine X Bike
1. Chain slipping during gear shifts
2. Brakes squeaking or not braking effectively
3. Uncomfortable saddle causing pain on long rides
4. Wheels going out of true frequently
5. Noisy bottom bracket requiring maintenance
6. Gears not shifting smoothly or skipping

User Reviews of BMC Roadmachine X


Name Review
John Smith The BMC Roadmachine X is a versatile bike that performs well on both roads and gravel paths. I appreciate its comfortable ride and smooth shifting gears. Highly recommended!
Sarah Johnson I've been using the BMC Roadmachine X for a few months now and I'm impressed with its durability and performance. It handles rough terrains with ease and the disc brakes provide excellent stopping power.
Michael Brown The BMC Roadmachine X is a great all-rounder bike that offers a comfortable and stable ride. The geometry is perfect for long rides and the frame feels solid and well-built.
Emily Davis I love my BMC Roadmachine X! It's a fantastic bike for commuting and weekend adventures. The wide tires provide great traction and the bike feels responsive and nimble on different surfaces.

Common Questions About BMC Roadmachine X


  • Can I use the BMC Roadmachine X for both on-road and off-road cycling?

    Yes, the Roadmachine X is designed for gravel riding, making it suitable for both on-road and off-road adventures.

  • What makes the BMC Roadmachine X stand out in terms of frame technology?

    The Roadmachine X features a carbon frame with seatpost flex for added compliance, enhancing comfort on rough terrain.

  • Does the BMC Roadmachine X come with a specific tire brand and model?

    Yes, it comes with WTB Raddler tires in a width of 40c, providing excellent traction on various surfaces.

  • How does the braking system of the BMC Roadmachine X contribute to overall performance?

    The hydraulic disc brakes with Shimano GRX components offer reliable stopping power and control in diverse conditions.

  • Is the BMC Roadmachine X compatible with tubeless tires?

    Absolutely, the bike is equipped with carbon tubeless rims and is tubeless-ready for a smoother and puncture-resistant ride.

  • What are the key features of the drivetrain on the BMC Roadmachine X?

    It boasts a 12-speed Shimano GRX setup with a 1x drivetrain, offering a wide range of gears for varied terrain.

  • Does the BMC Roadmachine X come with any integrated technology features?

    Yes, it includes mounts for Garmin/Wahoo computers and integrated toolboxes for convenient storage solutions.

  • How does the geometry of the BMC Roadmachine X contribute to its ride quality?

    The bike's stack and reach dimensions, along with a compliant frame design, promote a comfortable and efficient riding position.

  • Are there any specific weight details associated with the BMC Roadmachine X?

    The claimed weight of the bike is 8.9kg, ensuring a lightweight build that enhances agility and handling.

  • What warranty coverage does the BMC Roadmachine X offer?

    The bike comes with a 5-year warranty on the frame and a 2-year warranty on components, providing peace of mind for your purchase.