Opus Sonar Specs and reviews

Opus Sonar fiche technique et avis

Opus Sonar specs

General Information
Model Name Opus Sonar
Brand Opus
Year of Release 2021
Country of Origin Canada
BMX Bike Type freestyle
Intended Skill Level intermediate
Intended Age Group teenagers and adults
Frame & Geometry
Frame Material chromoly
Frame Size 20.5"
Head Tube Angle 75 degrees
Seat Tube Angle 71 degrees
Chainstay Length 13.5"
Bottom Bracket Height and Type Mid
Internal Cable Routing no
Fork & Steering
Fork Material chromoly
Steerer Tube Type threadless
Drivetrain
Drivetrain Type single-speed
Crank Type 3-piece
Crank Arm Length 170mm
Sprocket Size 25T
Chain Type standard
Pedals Type platform
Braking System
Brake Type U-brake
Detangler/Gyro System no
Removable Brake Mounts yes
Wheels & Tires
Wheel Size 20"
Rim Material and Width double-wall aluminum, 36mm
Spoke Count 36h
Tire Type park/dirt
Tire Width 2.1"
Tubeless Ready no
Cockpit & Contact Points
Handlebar Width and Rise 8.75", 8.5"
Handlebar Material chromoly
Stem Type top load
Grip Type flangeless
Saddle Type pivotal
Seatpost Type and Adjustability aluminum, adjustable
Pegs & Accessories
Pegs Included no
Hub Guard no
Chain Tensioners yes
Fit & Sizing
Recommended Rider Height Range 5'4" - 6'0"
Bike Weight 26 lbs
Weight Limit 250 lbs
Packaging & Assembly
Bike Weight in Box 32 lbs
Box Dimensions 53" x 9" x 28"
Assembly Required 90%
Tools Included assembly tools included
Price & Availability
MSRP $450
Market Availability North America, Europe
Color Options black, red, blue
Warranty Coverage (frame) 5 years
Warranty Coverage (parts) 1 year

Pros and Cons of Opus Sonar


Pros Cons
Lightweight frame May be less durable compared to heavier frames
Smooth and responsive handling Higher price point
Efficient gear shifting Limited color options
Comfortable saddle May not be suitable for extreme off-road terrain

Common Issues and Problems with Opus Sonar


Common Problems with Opus Sonar Bike
1. Gear Shifting Issues
2. Brake Squeaking or Grinding
3. Chain Slipping
4. Flat Tires
5. Loose or Wobbly Handlebars
6. Seat Uncomfortable or Misaligned
7. Pedals Coming Loose
8. Wheel Misalignment

User Reviews of Opus Sonar


Name: John Doe Review: "The Opus Sonar bike is a great choice for both city commuting and casual rides. It's lightweight, easy to handle, and the design is sleek."
Name: Emily Smith Review: "I love my Opus Sonar bike! It's comfortable to ride, the gears shift smoothly, and the overall quality is top-notch. Highly recommended."
Name: Alex Johnson Review: "The Opus Sonar bike exceeded my expectations. It's durable, stable on various terrains, and the brakes are reliable. Definitely worth the investment."
Name: Sarah Thompson Review: "I've been using the Opus Sonar bike for a few months now and I'm impressed with its performance. It's a smooth ride and the frame is sturdy. Great value for the price."

Common Questions About Opus Sonar


  • What is the intended skill level for the Opus Sonar bike?

    The Opus Sonar bike is designed for intermediate riders who have some experience with freestyle BMX biking.

  • Does the Opus Sonar bike come with pegs included?

    No, the Opus Sonar bike does not come with pegs included. Riders can purchase pegs separately if desired.

  • What is the weight limit for the Opus Sonar bike?

    The Opus Sonar bike has a weight limit of 250 lbs, making it suitable for a wide range of riders.

  • Are the brake mounts on the Opus Sonar bike removable?

    Yes, the Opus Sonar bike comes with removable brake mounts, providing flexibility for riders who may want to customize their setup.

  • Does the Opus Sonar bike have tubeless-ready tires?

    No, the Opus Sonar bike does not come with tubeless-ready tires. Riders can use standard tubes with the included tires.

  • What is the country of origin for the Opus Sonar bike?

    The Opus Sonar bike is proudly made in Canada, ensuring high-quality craftsmanship and design.

  • What is the warranty coverage for the frame of the Opus Sonar bike?

    The frame of the Opus Sonar bike is covered by a generous 5-year warranty, providing peace of mind for riders.

  • What tools are included for assembly of the Opus Sonar bike?

    The Opus Sonar bike comes with assembly tools included, making it easier for riders to put the bike together.

  • What is the MSRP of the Opus Sonar bike?

    The Manufacturer's Suggested Retail Price (MSRP) for the Opus Sonar bike is $450, offering great value for riders.

  • Is the Opus Sonar bike available in multiple color options?

    Yes, the Opus Sonar bike is available in black, red, and blue color options, allowing riders to choose their preferred style.