28" men's gravel bike WHISPER TEAM GRX bicycle 1 x 11-speed SHIMANO GRX RD-RX812

Discover maximum freedom on any surface with the WHISPER TEAM GRX gravel bike. This versatile men's bike combines sporty performance, a robust design, and high-quality components – ideal for asphalt, gravel, and rides off the beaten path.

Performance meets versatility

The lightweight aluminum gravel frame ensures agile handling and excellent stability. Combined with the tapered aluminum fork, the bike offers precise handling and reliable control.

SHIMANO GRX 1x11 – built for gravel

Designed specifically for gravel, the SHIMANO GRX 1x11 drivetrain enables precise shifting and straightforward operation. The 1x drivetrain requires no front derailleur and impresses with its robust, low-maintenance design.

• Rear derailleur: SHIMANO GRX RD-RX812
• Shifter: SHIMANO GRX
• Drivetrain: 1x11-speed
• Cassette: SUNRACE 11–42T

Wide gear range for fast sections and challenging climbs.

Hydraulic disc brakes

The SHIMANO GRX hydraulic disc brakes deliver reliable braking performance in a range of weather conditions.

• 160 mm brake rotors front & rear
• Precise modulation and high safety

Comfort & control on any terrain

• Schwalbe G-One Allround tires (40-622) for optimal grip
• Ergonomic 420 mm gravel handlebars with handlebar tape
• High-quality wheels with MACH1 Gravel rims

Lightweight & durable

• Weight: approx. 12,10 kg
• Maximum permissible weight: 120 kg

Features at a glance

• Aluminum gravel frame (52 / 56 cm)
• Tapered aluminum fork
• SHIMANO GRX 1x11 drivetrain
• SHIMANO GRX RD-RX812 rear derailleur
• SUNRACE 11–42T cassette
• Hydraulic disc brakes
• Schwalbe G-One Allround tires
• MACH1 Gravel rims
• Selle Royal saddle

The WHISPER TEAM GRX is the ideal choice for anyone looking for a sporty, reliable, and versatile gravel bike. Whether for everyday rides, training, or long weekend tours, the easy-to-use 1x11 drivetrain is perfect for a wide range of uses.

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