The Pearson 1860 On and On E-Gravel Bike: A New Era in Off-Road Cycling

The Pearson 1860 On and On e-gravel bike redefines what’s possible for gravel enthusiasts. Designed with cutting-edge technology and premium materials, this bike combines lightweight construction, durability, and high-performance electric assist to handle everything from rugged trails to smooth tarmac. With three meticulously crafted models—GRX 610, GRX 820, and GRX 815—the Pearson On and On offers unmatched versatility, making it a top choice for riders who demand reliability and excellence.

Performance-Driven Design

The foundation of the Pearson On and On e-gravel bike is its fully integrated carbon frameset, the toughest Pearson has ever produced. Rigorously tested for durability, this frame excels on the harshest terrains without sacrificing weight or rider comfort. The integration extends to the carbon fork, providing a seamless, shock-absorbing experience that keeps you comfortable on long rides.

Aerodynamic Efficiency

Key aerodynamic features enhance the bike’s performance:

• Carbon Handlebars: A 15-degree aero flare improves wind resistance and control.
• Aero Seatpost: Teardrop design with customizable offsets (0mm, 12mm, or 25mm) allows for a tailored fit.

These enhancements ensure the On and On is not only tough but also fast and efficient.

High-Tech Electric Assist

The Pearson On and On features the Mahle X20 rear hub motor paired with a 350Wh battery, offering smooth and reliable electric assist. This powerful yet lightweight system delivers an extra boost when needed, making steep climbs and extended rides effortless. The Pulsar One wireless display provides real-time metrics, including speed, battery life, and distance, ensuring a connected and informed riding experience.

Model Variations for Every Rider

Each model of the Pearson On and On caters to different levels of performance and preference:

GRX 610

• Wheels: DCR Gravel wheels with Mahle X20 hubs.
• Tyres: Pirelli Cinturato Gravel H 700x40c.
• Groupset: Shimano GRX 12-speed drivetrain (10-45T cassette) with RX400 brakes.
• Standout Features: An excellent entry point for gravel enthusiasts, delivering reliability and smooth handling.

GRX 820

• Wheels: ERE Tenaci GA40 40mm carbon wheels.
• Tyres: Vittoria Terrano T50 40c Tanwall.
• Groupset: Shimano GRX 12-speed drivetrain (10-45T cassette) with RX820 brakes and RT-CL800 rotors.
• Range Extender: Included for longer rides.
• Ideal For: Riders seeking top-tier performance with extended range capabilities.

GRX 815

• Wheels: ERE Tenaci GA40 carbon wheels.
• Tyres: Vittoria Terrano T50 40c Tanwall.
• Groupset: Shimano Di2 electronic drivetrain (11-42T cassette) with RX817 derailleur and RX810 brakes.
• Standout Features: Equipped with CeramicSpeed bearings and T47e bottom bracket for the smoothest ride.
• Best For: Advanced cyclists desiring cutting-edge technology and precision.

Precision Components for a Superior Ride

All models are equipped with premium features to ensure a superior riding experience:

• Brakes: Shimano GRX hydraulic disc brakes for reliable stopping power in all conditions.
• Handlebars: Flared carbon handlebars tailored to improve control on rough terrain.
• Saddles: Fizik Terra Argo saddles with multiple size options for optimal comfort.
• Bar Tape: Fizik Terra Bondcush Tacky tape enhances grip and reduces vibrations.

These thoughtful details make the Pearson On and On both comfortable and high-performing.

Uncompromising Versatility

The Pearson On and On is designed to excel in various environments, from winding gravel paths to off-road mountain trails. The wide tire compatibility, customizable seating options, and lightweight frame allow riders to tailor the bike to their specific needs. Whether you're an experienced cyclist or a weekend adventurer, this bike adapts to your journey.

Conclusion

The Pearson 1860 On and On e-gravel bike represents the pinnacle of innovation in off-road cycling. With its robust carbon construction, advanced electric assist, and high-performance components, it is built for riders who seek adventure without limits. Choose from the GRX 610, GRX 820, or GRX 815 models to match your riding style and goals. With the Pearson On and On, every ride becomes an unforgettable journey.