The Orbea Gain M21 is a road-focused, lightweight e-bike that adds mild support without altering the ride's organic feel. While the integrated motor system provides a smooth, regulated boost that aids on long climbs and windy portions without surpassing your own exertion, the carbon frame maintains the handling's responsiveness and sharpness. The clean cockpit and minimalist controls keep the look and intuition of a classic road bike, and the total configuration feels efficient, quiet, and refined on everything from energetic group rides to long solitary days. For riders who want a bit more range and support without sacrificing the authentic road-bike experience, it's the perfect option.

The Orbea Gain M21 is built around a concept of seamless integration and a natural riding experience. Its key features include:

• Lightweight Carbon Frame: Constructed from Orbea's Gain Carbon monocoque structure, the frame is exceptionally lightweight for an e-bike, contributing to its sporty and agile handling . It features a fully integrated battery hidden within the downtube for a clean, uncluttered look .

• Ebikemotion X35 Drive System: The bike is powered by the Ebikemotion X35 rear hub motor (25 km/h limit for the European market, 40Nm torque) . This system is known for its small size, quiet operation, and drag-free pedaling when the motor is not engaged . It's paired with a 250Wh internal battery .

• Subtle iWoc ONE Interface: The system is controlled by a discreet, elegant button on the top tube called iWoc ONE. A single press turns the system on, and colored LED lights indicate the level of assistance and remaining battery charge, minimizing handlebar clutter .

• High-Performance 1x Drivetrain: It features a SRAM Force 1 groupset, an 11-speed professional-level component group. This setup offers crisp, intuitive shifting and a wide gear range with an 11-36t cassette, making it versatile for various terrains .

• Versatile Tire Clearance: The frame and fork are designed to accommodate wider tires, with clearance for up to 700x40c tires . This allows riders to fit the 40mm Mavic gravel tires it came stock with, adding capability on light gravel or rough roads .

• Smartphone App Connectivity: The system is compatible with a smartphone app, allowing riders to access deeper controls, track rides, upload GPS routes, and monitor system data .

• Rider Height Recommendation: The size Large is generally recommended for riders between 180 cm and 190 cm (approximately 5'11" to 6'3") .

Key Geometry Details (Size Large)