Bianchi Impulso Pro GRX820 2024 - Road Bike

- Frame: Epoxy-SM carbon fiber composite, flat mount disc brake, pressfit 86.5 x ø41, thru12 old 142mm.
- Fork: High-modulus carbon fiber composite, flat mount disc brake, thru12 old 100mm.
- Headset: Bianchi Custom Acros ICR with internal cable routing.
- Drivetrain: Shimano GRX components ensure precise and reliable shifting.
- Brakes: Shimano GRX hydraulic disc brakes for powerful and controlled stopping.
- Wheels: Velomann Terbium rims (30mm profile) paired with Pirelli Cinturato™ Gravel H Classic tyres (40-622).
- Standout Feature: Matte finishes in classic celeste and steely grey for a stylish look.
- Finance: Available with 0% APR finance options.
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | IMPULSO PRO Disc Brake Specification: Flat Mount 140/160 Bottom Braket Standard: PressFit 86.5 X Ø41 Rear Axle: thru12 OLD (Over-Locknut-Dimension): 142 mm Tire Clearance: ETRTO 622-42mm Material: Epoxy - SM Carbon Fiber Composite |
Fork | Bianchi Impulso Integrated Fork Disc Brake Specification: Flat Mount 140/160 Front Axle: thru12 OLD (Over-Locknut-Dimension): 100 mm Tire Clearance: ETRTO 622-42mm Steer tube Diameter: 1 1/8 Material: Epoxy - HM-HS Carbon Fiber Composite |
Headset | Bianchi Custom Acros ICR (Internal Cable Rounting) Spacers:5 mm x1, 10mm x3 Headtube Cover: Bianchi Costum Compresion Ring: 1.125 Inch Top Bearing: Angular contact Bearing 42x52x7 + seal Bottom Bearing: Angular contact Bearing 40x52x7 + seal |
Stem | Velomann AICR Alloy Rise: -2° Steerer Diameter: 1-1/8 (28.6mm) HB interface Diameter: 1-1/4 (31.8mm) Stem Lengths: 80mm - XS(47), 90mm - SM(51), 100mm-MD(55), 110mm-LG(58),120m -XL(61 |
Bars | Velomann Gravel ICR Alloy Flare: 16° Drop: 130mm Reach 70mm Interface Diameter: 1 1/4 (31.8mm) HandleBar Widths: 400 - SX(47) SM(51), 420 - MD(55) LG(58), 440 -XL(61) |
Front Brake | Shimano GRX Hydraulic Brake |
Rear Brake | Shimano GRX Hydraulic Brake |
Front Mech | SHIMANO GRX |
Rear Mech | Shimano GRX |
Shifters | Shimano GRX |
Speed | 24 |
Rims | Velomann Terbium, 30 mm profile, 700x25C, 24h, HG11 Body |
Front Tyre | Pirelli Cinturato™ GRAVEL H Classic, 40-622 tan sidewall |
Rear Tyre | Pirelli Cinturato™ GRAVEL H Classic, 40-622 tan sidewall |
Seat Post | Bianchi Custom D-Shape Offset: 20mm Back Seatpost lengths: 300mm-SX(47), 350mm- SM(51) MD(55), 380mm-LG(58) XL(61) Material: Epoxy - HM-HS Carbon Fiber Composite |
Saddle | Velomann Mitora149 hyper, open flow, carbon rails, carbon-reinforced nylon Widht 149mm length 250mm |
Chainset | Shimano GRX |
Bottom Bracket | Shimano GRX Shimano SM-BB72-41B, press fit |
Chain | Schimano CN-M7100 |
Cassette | Shimano CS-HG710-, 11-36T Driver body Interface: HG11 |
Pedals | Resin Platform |
Bianchi Impulso 2024 Sizing Chart
Size (cm) |
Height (cm) |
Height (inches) |
XS |
162 - 167 |
5’1 – 5’4” |
S |
167 - 172 |
5’4 – 5’7” |
M |
172 - 178 |
5’7 – 5’10” |
L |
178 - 184 |
5’9 – 6'0” |
XL |
184 - 188 |
5’11 – 6’2” |
Bianchi Impulso 2024 Geometry
|
XS |
S |
M |
L |
XL |
Reach |
376 |
378 |
391 |
401 |
414 |
Stack |
517 |
534 |
554 |
580 |
608 |
Top Tube Length |
515 |
526 |
550 |
572 |
600 |
Seat Tube Length |
410 |
450 |
490 |
520 |
550 |
Head Angle |
70.5 |
70.5 |
71.5 |
71.5 |
72 |
Seat Angle |
75 |
74.5 |
74 |
73.5 |
73 |
Head Tube Length |
100 |
118 |
135 |
162 |
190 |
Chainstay |
425 |
425 |
425 |
426 |
428 |
Wheelbase |
1007 |
1014 |
1025 |
1045 |
1064 |
Front Centre |
592 |
600 |
610 |
628 |
645 |
BB Drop |
70 |
70 |
70 |
70 |
70 |
Fork Rake/Offset |
50 |
50 |
50 |
50 |
50 |
Fork Length |
391 |
391 |
391 |
391 |
391 |
What size frame do I need if I am between sizes? - read here
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