The Polygon Syncline Series is designed for cross-country (XC) riders who prioritise speed, efficiency, and performance on varied off-road terrain. With lightweight carbon frames, advanced suspension systems, and precise handling, the Syncline series delivers the perfect balance of agility and endurance. Whether you're racing, climbing technical trails, or covering long distances, the Syncline series has everything you need for an exhilarating XC experience.

Syncline C5: Top-Performing XC Machine

The Polygon Syncline C5 stands as the flagship model in this series, embodying modern XC geometry and a host of high-performance features. Built to take on the challenges of cross-country terrain, the Syncline C5 blends speed and precision, making it the perfect choice for competitive riders and enthusiasts alike.

Frame and Geometry

At the heart of the Syncline C5 is its ultra-light ACX carbon frame, which offers exceptional stiffness and strength while remaining lightweight. This results in better acceleration, improved pedalling efficiency, and a more responsive ride. The frame is optimised for both 27.5-inch and 29-inch wheel options, allowing riders to choose based on their riding style and terrain preferences:

• 27.5-inch wheels: Provide faster acceleration and nimble handling, ideal for twisty trails and riders who prioritise manoeuvrability.
• 29-inch wheels: Offer better traction, roll-over ability, and stability, perfect for technical climbs and descents.

The bike’s slack head tube angle and short chainstay further enhance stability and handling, giving riders the confidence to push their limits on challenging trails. Whether climbing steep sections or descending technical terrain, the Syncline C5 remains balanced and in control.

Suspension and Control

The Syncline C5 is equipped with a FOX-responsive suspension system with 120mm of travel, allowing it to smooth out rocky terrain while maintaining precise handling. This suspension setup is perfect for cross-country racing and all-day trail adventures, offering riders the versatility to adjust for various trail conditions.

• Adjustable Suspension: The FOX suspension is highly responsive and can be easily adjusted based on the terrain, giving you the flexibility to dial in your ride for maximum comfort and control.
• Internal Cable Routing: The internal cable routing design not only keeps the bike looking clean but also protects the cables from debris, branches, and other obstacles on the trail. This is especially useful for cross-country riders tackling dense and technical terrains where external cables could get caught.

Groupset and Drivetrain: Simplified Performance

The Shimano SLX 1x12-speed drivetrain on the Syncline C5 is designed for smooth, reliable shifting performance in even the most demanding conditions. The 11-51T cassette provides a wide gear range, making it easy to tackle steep climbs while still offering high-speed potential on flats and descents.

• 1x12-speed Drivetrain: A simplified, single-chainring setup ensures less maintenance and fewer mechanical issues while delivering all the gears needed for varied terrain.
• Advanced Shifting: The Shimano SLX groupset is renowned for its lightweight construction and responsive shifting, making it ideal for XC riders who want to focus more on their ride than constantly adjusting gears.

Braking Power and Control

Riders demand precise and powerful braking in cross-country riding, especially when descending technical trails at speed. The Syncline C5 comes equipped with hydraulic disc brakes, offering consistent stopping power regardless of weather conditions or terrain.

• Reliable Braking: Hydraulic disc brakes provide better modulation and control, allowing riders to maintain confidence on steep descents or when navigating technical sections.
• Extreme Use Efficiency: The brake system is engineered for rugged cross-country use, ensuring durability and reliable performance in the most extreme environments.

Wheel Options and Tubeless Setup

The Polygon Syncline C5 offers both 27.5-inch and 29-inch wheel options, catering to different rider preferences:

• 27.5-inch wheels offer a more playful, nimble feel, making the bike quick and agile, perfect for riders seeking faster handling through tight trails or technical sections.
• 29-inch wheels provide superior traction and roll-over ability, making them ideal for riders who prioritise stability, especially on rough or rocky trails.
• Tubeless Ready: The Syncline C5 features Tubeless Ready rims, allowing riders to run lower tyre pressures for increased traction and reduced risk of punctures, making it a great option for competitive and recreational riders alike.

Speed, Efficiency, and Precision for XC Riders

The Polygon Syncline series is designed for cross-country enthusiasts who want a bike that excels in speed, handling, and comfort over long rides on varied terrain. The Syncline C5 delivers exceptional performance with its lightweight carbon frame, advanced suspension, and top-tier drivetrain, making it the ultimate choice for riders who demand the best from their bike. Whether you're looking to race or just push your limits on technical trails, the Polygon Syncline series is built to help you achieve your goals.

Explore the Polygon Syncline series today and experience the next level of cross-country performance!