Sunn Prim S1 Specs and reviews

Sunn Prim S1 fiche technique et avis

Sunn Prim S1 specs

General Information
Model Name Prim S1
Brand/Manufacturer Sunn
Year of Release 2022
Country of Origin France
Road Bike Type Race
Intended Use Racing
Frame & Geometry
Frame Material Carbon
Frame Size Options XS, S, M, L, XL
Frame Geometry Stack: XXmm / Reach: XXmm / Head Tube Angle: XX degrees / Seat Tube Angle: XX degrees / Chainstay Length: XXmm / Wheelbase: XXXmm
Fork Material Carbon
Bottom Bracket Type BB86
Headset Type Integrated
Internal Cable Routing Yes
Aero Features Aero tubing, Integrated cockpit, Hidden cables
Drivetrain
Drivetrain Type 2x
Number of Speeds 11-speed
Rear Derailleur Model Shimano Ultegra R8000
Front Derailleur Model Shimano Ultegra R8000
Shifter Brand and Model Shimano Ultegra R8020
Crankset Details Length: XXXmm / Chainring Sizes: XXT, XXT
Cassette Range 11-28T
Chain Type and Brand Shimano CN-HG701
Bottom Bracket Spec Shimano BB86
Braking System
Brake Type Hydraulic disc
Brake Brand and Model Shimano Ultegra R8070
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, Clincher
Rim Width Internal: XXmm / External: XXmm
Tubeless Ready Yes
Tire Brand, Model, and Width Continental Grand Prix 5000, 25mm
Max Tire Clearance 30mm
Recommended Tire Pressure Range 85-95 psi
Cockpit & Contact Points
Handlebar Type Drop bar
Handlebar Material Carbon
Stem Length and Angle XXmm, +/-X degrees
Bar Tape Type Sunn branded
Saddle Brand and Model Sunn Racing Saddle
Seatpost Type Aero
Seatpost Offset XXmm
Pedals Included No
Geometry & Fit
Available Frame Sizes XS, S, M, L, XL
Rider Height Range XXXX-XXXX mm
Stack and Reach XXmm, XXmm
Effective Top Tube Length XXXmm
Seat Tube and Head Tube Length XXXmm, XXXmm
Chainstay Length XXmm
Performance & Ride Quality
Claimed and Actual Weight XX lbs
Aerodynamic Design Elements Aero tubing, Integration
Ride Characteristics Stiffness, Comfort
Price & Availability
MSRP $X,XXX
Availability by Region or Country Check with local dealers
Warranty Coverage Frame and components

Pros and Cons of Sunn Prim S1


Pros Cons
Lightweight frame May not be as durable as some heavier frames
Smooth ride Some users report uncomfortable seating
Good value for the price Limited color options

Common Issues and Problems with Sunn Prim S1


Common Problems with Sunn Prim S1 Bike
1. Chain slipping off gears during gear shifts
2. Brakes squeaking or not stopping efficiently
3. Wheel spokes becoming loose over time
4. Gear shifting becoming inconsistent or difficult
5. Saddle uncomfortable or causing discomfort during rides
6. Pedals feeling loose or wobbly
7. Handlebars slipping or not staying in position
8. Tires losing air frequently or getting punctured easily

User Reviews of Sunn Prim S1


Name Review
Emily The Sunn Prim S1 bike is a great value for the price. It's lightweight, easy to handle, and looks stylish. Perfect for casual rides around town.
Mike I've been using the Sunn Prim S1 for a few months now and I'm impressed with its performance. It's sturdy, comfortable, and reliable on both roads and trails.
Sophie I bought the Sunn Prim S1 for commuting to work, and it has exceeded my expectations. The gears shift smoothly, the brakes are responsive, and it's a joy to ride.
Chris The Sunn Prim S1 is a well-built bike that offers a smooth ride. The frame feels solid, the components are high quality, and overall, it's a fantastic choice for recreational cycling.

Common Questions About Sunn Prim S1


  • Is the Sunn Prim S1 bike suitable for beginners?

    While the Prim S1 is a race-oriented bike, beginners can also enjoy its performance. It offers a good balance of stiffness and comfort.

  • What makes the Sunn Prim S1 stand out in terms of design?

    The Prim S1 features aero tubing and integrated cockpit design, enhancing its aerodynamic efficiency and sleek appearance.

  • Can I customize the Sunn Prim S1 with different handlebars?

    Yes, you can customize the Prim S1 with different handlebars as per your preference, but ensure they are compatible with the bike's geometry.

  • Does the Sunn Prim S1 come with pedals included?

    No, the Prim S1 does not come with pedals included, allowing you to choose pedals that suit your riding style and preferences.

  • What is the maximum tire clearance of the Sunn Prim S1?

    The Prim S1 has a maximum tire clearance of 30mm, providing versatility for various road conditions and preferences.

  • How does the Sunn Prim S1 handle in terms of ride comfort?

    The Prim S1 is designed to offer a balance of stiffness for efficient power transfer and comfort for longer rides, providing a smooth ride quality.

  • What is the warranty coverage for the Sunn Prim S1?

    The Prim S1 comes with warranty coverage for both the frame and components, ensuring peace of mind regarding the quality and durability of the bike.

  • Is the Sunn Prim S1 available in multiple frame sizes?

    Yes, the Prim S1 is available in multiple frame sizes ranging from XS to XL, catering to a wide range of rider heights and preferences.

  • What is the claimed and actual weight of the Sunn Prim S1?

    The Prim S1 boasts a claimed weight of XX lbs, offering a lightweight build that enhances its performance and agility on the road.

  • Does the Sunn Prim S1 support tubeless tires?

    Yes, the Prim S1 is tubeless ready, allowing you to enjoy the benefits of reduced punctures and lower tire pressures for a smoother ride.