Bianchi Impulso PRO – GRX 820 2x12

The Impulso PRO is a gravel bicycle built around a carbon frame and configured with a GRX 820 2x12 drivetrain for reliable shifting and control.

About the Impulso

Built for pure speed, the dust-devouring Impulso Pro uses a frame geometry that creates a super-responsive and rigid ride, with all the hallmarks of Bianchi’s racing pedigree. The frame is constructed with full carbon tubes, oversized in key areas – and weighs in at just 1,100g.

Specifications

Frame	IMPULSO PRO
Fork	Bianchi Impulso Integrated Fork
Wheels	Velomann Terbium clincher and tubeless ready Rim Diameter: 700C
Tires	Pirelli Cinturato™ GRAVEL H Classic, 40-622 tan sidewall
Crankset	Shimano GRX 820 FC-RX820 48-31T Crank Length: 170mm-XS(47)-SM(51), 172.5mm-MD(55)-LG(58), 175mm-XL(61)
Chain	Shimano CN-M7100
Shifters	Shimano GRX 820 ST-RX820
Rear Derailleur	Shimano GRX 820 RD-RX820 Maximum Cassette Sprocket 36T
Front Derailleur	Shimano GRX 820 FD-RX820
Brakes	Shimano Hydraulic Brake, BR-RX820
Rotors	Shimano SM-RT70 IceTech Hub Interface: Centerlock Rotor Diameter: 160 mm (front&Rear)
Tape/Grips	La Spirale Ribbon cork
Stem	Velomann AICR Alloy Rise: -2° Steerer Diameter: 1-1/8" (28.6mm)
Headset	Bianchi Custom Acros ICR (Internal Cable Rounting)
Seatpost	Bianchi Custom D-Shape Offset: 20mm Back Seatpost lengths: 300mm-SX(47), 350mm- SM(51) MD(55), 380mm-LG(58) XL(61)
Saddle	Velomann MITORA 149 Hyper

Geometry & Fit

More details: Geometry diagram

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