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 |
See the table below to find the right size.
Road Bike Sizing
XXS (44)
4'8"
5'1"
XS (48)
5'1"
5'4"
S (51)
5'4"
5'7"
M (54)
5'7"
5'10"
L (56)
5'10"
6'0"
XL (58)
6'0"
6'3"
XXL (60)
6'3"
6'5"
XXXL (62)
6'5"
6'9"
Read our bike size guide for more information on sizing.
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Height |
Size |
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4’8” / 143cm |
44 (XXS) |
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4’9” / 145cm |
44 (XXS) |
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4’10” / 148cm |
44 (XXS) |
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4’11” / 150cm |
44 (XXS) |
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5’0” / 152cm |
44 (XXS) |
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5’1” / 155cm |
44 (XXS) |
48 (XS) |
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5’2” / 158cm |
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48 (XS) |
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5’3” / 160cm |
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48 (XS) |
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5’4” / 163cm |
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48 (XS) |
51 (S) |
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5’5” / 165cm |
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51 (S) |
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5’6” / 168cm |
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51 (S) |
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5’7” / 170cm |
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51 (S) |
54 (M) |
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5’8” / 173cm |
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54 (M) |
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5’9” / 175cm |
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54 (M) |
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5’10” / 178cm |
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54 (M) |
56 (L) |
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5’11” / 180cm |
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56 (L) |
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6’0” / 183cm |
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56 (L) |
58 (XL) |
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6’1” / 185cm |
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58 (XL) |
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6’2” / 188cm |
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58 (XL) |
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6’3” / 191cm |
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58 (XL) |
60 (XXL) |
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6’4” / 193cm |
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60 (XXL) |
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6’5” / 196cm |
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60 (XXL) |
62 (XXXL) |
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6’6” / 198cm |
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62 (XXXL) |
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6’7” / 201cm |
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62 (XXXL) |
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6’8” / 203cm |
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62 (XXXL) |
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6’9” / 205cm |
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62 (XXXL) |
Read our bike size guide for more information on sizing.
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Bianchi Impulso Pro GRX820 2024 - Road Bike
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