Bicycle Bianchi Impulso e-Allroad GRX 600 11sp - Black

Bianchi Impulso e-Allroad GRX 600 11v Gravel Electric Bicycle

Discover the Bianchi Impulso e-Allroad GRX 600 11 speed, the perfect gravel e-bike for those seeking high performance on and off road. Equipped with the powerful Polini EP3 motor and a Shimano GRX 600 transmission, this e-bike guarantees optimal support, comfort, and control on every terrain.

DEMO Technical Specifications

New bicycles, still packaged.

Some models have very slight paint defects, while others are free of imperfections.

If you have any doubts, contact us and we will send you detailed photos, happy shopping.

Technical Specifications

Motor and Electric Unit

• Motor: Polini EP3 with integrated 500W - 36V - 13.6Ah battery

• Display: Polini EP3 with magnet and wheel sensor

Frame and Fork

• Frame: Impulso E-Road aluminum with triple hydroforming technology, integrated headset 1.1/8", compatible with 700C wheels

• Rear axle: 142mm thru axle OLD

• Brakes: Flat mount caliper attachment

• Available sizes: 47, 50, 53, 55, 57, 59, 61, 63 cm

• Fork: Full carbon Bianchi 1.1/8", 12x100mm, Flat Mount attachment

• Headset: FSA No.8B/ZS4D 1.1/8"

Shimano GRX 600 Transmission

• Shifters: Shimano GRX 600 ST-RX600 2x11 speed

• Rear Derailleur: Shimano GRX 810 RD-RX810 Shadow+ Design, 11 speed

• Front Derailleur: Shimano GRX 810 FD-RX810

• Crankset: FSA alloy, 50x34 teeth

  • Crank arm length: 170mm (sizes 47–57), 175mm (sizes 59–63)

• Bottom bracket: Integrated into the motor unit

• Chain: KMC X11eS-EPT with EPT anti-corrosion finish

• Cassette: Shimano CS-HG700-11, 11-34T (ratios: 11-13-15-17-19-21-23-25-27-30-34)

Brake system

• Hydraulic disc brakes: Shimano BR-RX400

• Brake levers: integrated into GRX controls

• Brake discs: Shimano SM-RT70, diameter 160mm

Wheels and Tires

• Tires: Kenda Flintridge 700x40, perfect for gravel and mixed routes

Handlebar Components

• Handlebar stem: Reparto Corse forged 3D aluminum 6061, angle 7°, diam. 31.8mm

  • Variable lengths depending on frame size (70mm–130mm)

• Handlebar bend: Reparto Corse aluminum 6061, reach 70mm, flare angle 16°, drop cc 120–130mm

  • Width: 40–44cm depending on frame size

• Handlebar tape: La Spirale Bike Ribbon Eolo Soft, comfortable and absorbent

Saddle and Seatpost

• Seatpost: Reparto Corse aluminum AL6061, with alloy head and 15mm setback

  • Diameter: 31.6mm – Lengths: 300mm (sizes 44–46), 350mm (sizes 50–63)

• Saddle: Selle Royal SR 2302HRN with anatomical cutout, dimensions 280x145mm, steel rails

Note Well

Technical specifications may change without notice depending on component availability.
Product images are purely indicative and may not exactly reflect the described features.

Get on the saddle of the Bianchi Impulso e-Allroad GRX 600 and turn every route into an unforgettable experience: power, control, and style signed Bianchi, wherever you want to go.

Do you want to receive your bike ready for use? Don't forget to add the bike assembly service at the time of purchase! Discover all the details here: Francesconi bike assembly

A Complete Guide to Bike Sizes

Foreword: Not all bike sizes are the same

Each type of bike has a specific frame and often uses a different size scale. For example, a road bike with a 54cm frame might be considered a medium size by one brand, but a large by another.

Bicycle adjustment margins

Some types of bikes, like gravel bikes, offer a wide range of adjustments, adapting to different body types. Other models, however, have limitations in this regard. This is an important aspect to consider.

How to use size charts

We've created a simple guide to help you find the right bike size:

1. Check out our size charts for each bike type.
2. Learn more with specific tips to help you make the right choice.

Size Charts: Find Your Perfect Bike

Gravel and road bikes

Sizes are based on the length of the top tube (in cm), which determines the reach of the bike.

For gravel, measurements may vary slightly due to different geometries, but remain similar.

Mountain bike

MTBs are measured in inches, based on the seat tube.

Sizes also vary depending on the type of MTB: full-suspension , hardtail or fat bike .

Children's bikes

The size depends on the size of the wheels, often associated with age:

What to do with half measures?

If you are between two sizes:

• Comfort : Choose the larger size.
• Performance : Go for the smaller size.

Final tips for choosing

1. Consult the manufacturer's instructions : Always check the brand's guidelines.
2. Ask an expert : a specialized workshop can help you choose based on your height, ideal reach and goals.
3. Test the bike : If possible, test the model you intend to purchase.