28-inch Men’s Gravel Bike WHISPER ELITE HD, Bicycle, 2 x 10-Speed Shimano GRX ST-RX400

The 28-inch WHISPER ELITE HD men’s gravel bike is a versatile and robust bike specially designed for riding on asphalt, gravel roads, and light trails. Its modern gravel geometry provides a comfortable yet sporty riding position, making it suitable for both longer rides and everyday use.

Frame & Design

The lightweight aluminum frame provides stability and an excellent balance of weight and stiffness. Combined with the aluminum fork, it makes for a reliable and durable bike that offers precise control even on challenging routes. The sporty gravel design enhances the bike’s modern look.

Drivetrain & Gears

The bike is equipped with the high-quality Shimano GRX 2x10-speed groupset, specially designed for gravel and adventure bikes, for precise and reliable shifting.

Rear derailleur: Shimano GRX RD-RX400
Front derailleur: Shimano GRX FD-RX400
Shifters: Shimano GRX ST-RX400
Crankset: Shimano GRX FC-RX600 (46-30T)
Cassette: Shimano CS-HG50 (11–36T)
Chain: Shimano CN-HG54

The combination of two front chainrings and a 10-speed rear cassette offers a wide gear range and enables efficient riding on both fast sections of road and steep climbs.

Brakes

Hydraulic Shimano GRX BR-RX400 disc brakes with 160 mm rotors front and rear provide powerful, precise, and reliable braking in all weather conditions.

Wheels & Tires

The sturdy wheels with MACH1 Gravel 19 rims offer excellent stability and durability. The Schwalbe G-One Allround tires (40-622) provide excellent grip on asphalt and gravel, as well as a high level of riding comfort.

Comfort

The gravel geometry and comfort-focused components make the WHISPER ELITE HD an ideal bike for sporty riders, commuters, and longer tours or bikepacking adventures.

The bike is delivered approximately 92% pre-assembled. The handlebars, pedals, and front wheel still need to be fitted. Final assembly should be carried out by a qualified person.