28" Men's Gravel Bike WHISPER ELITE HD Bicycle 2 x 10 Speed Shimano SHIMANO GRX-400

28-inch Men’s Gravel Bike WHISPER ELITE HD Bike 2 x 10-speed Shimano SHIMANO GRX ST-RX400

The 28-inch men’s gravel bike WHISPER ELITE HD is a versatile and robust bike specially designed for riding on asphalt, gravel paths, and light terrain. Its modern gravel geometry offers a comfortable yet sporty riding position suitable for both longer tours and daily use.

Frame & Design

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

Drive & Shifting

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

Rear derailleur: Shimano GRX RD-RX400
Front derailleur: Shimano GRX FD-RX400
Shift levers: 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 chainrings in front and a 10-speed cassette in the rear offers a wide gear range and enables efficient riding on both fast road sections and steep climbs.

Brakes

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

Wheels & Tires

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

Comfort

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

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

RAHMEN	HERREN ALUMINIUM 28" GRAVEL
GABEL	ALUMINIUM
STEUERSATZ	1 1/8" - 1.5"
VORBAU	90 MM, 31.8 MM
LENKER	420 MM, 31.8 MM
SCHALTWERK	SHIMANO GRX RD-RX400, 2 X 10-FACH
UMWERFER	SHIMANO GRX FD-RX400
SCHALTHEBEL	SHIMANO GRX ST-RX400, 2X10
KASSETTE	SHIMANO CS-HG50, 11-36T
KURBEL	SHIMANO GRX FC-RX600, 170 MM, 46-30T
KETTE	SHIMANO CN-HG54, 116 GLIEDER
FELGEN	MACH1 GRAVEL 19
NABE	SHIMANO HB-RS470, 32H, 12X100 MM
REIFEN	SCHWALBE G-ONE ALLROUND, 40-622
BREMSE_VR	SHIMANO GRX BR-RX400 HYDRAULISCHE SCHEIBENBREMSE, ROTOR 160 MM
BREMSE_HR	SHIMANO GRX BR-RX400 HYDRAULISCHE SCHEIBENBREMSE, ROTOR 160 MM
PEDALE	XERAMA SP-931S
GEWICHT	12,2 KG
ZGG	120 KG

Frame size 52 cm	Height 170-185 cm
Frame size 56 cm	Height 180-195 cm