2020 Bianchi

Impulso Allroad GRX 810

An aluminum frame endurance bike with high-end components and hydraulic disc brakes.
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FrameAluminum
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
GroupsetGRX 800
BrakesHydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

38 mph

Impulso Allroad GRX 810

39 mph

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Highest gear

(descending)

Reviews
Velo
VN tech ticker: Bianchi Impulso Pro gravel bike, new shades from Roka

Aug 2021 · Greg Kaplan

Here's what's making cycling tech headlines on Monday, August 9.

Read Review

Cyclist
Bianchi Impulso Allroad review

Jul 2020 · James Spender

Off the shelf this Italian gravel muncher is good, but give it a wheelset upgrade and it becomes something rather great

Highs
  • Stiff

  • Stable

  • Robust

  • Great groupset

Lows
  • Entry-level wheelset

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Road Bike Action
First Ride: Bianchi Allroad Impulso

Feb 2018 · RBA Staff

Our first ride impressions of the aluminum frame Italian Bianchi which comes at a great price point for this gravel equipped bicycle.

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Impulso Allroad Alu, 1.1/8" HT, seatpost diam. 31.6mm, thru axle 12x142mm, flat mount, PF41 SHIMANO, compatible with 40mm tire, mudguard and rear carrier ready, sizes 47-50-53-55-57-59-61-63cm

BB StandardBB86/BB92, Press Fit

Fork

Bianchi Full Carbon 1.1/8", flat mount caliper, thru axle 12x100mm

Bottom Bracket

Shimano SM-BB72-41B

Headset

Fsa NO.8B/ZS4D

Stem

Reparto Corse Alloy 6061, rise +/-7°, 1.1/8", Ext: 70mm-47cm, 90mm-50/53cm, 100mm-55cm, 110mm-57/59cm, 120mm-61/63cm

Handlebar

Reparto Corse Aluminum 6061, reach 70mm, flare angle 16°, drop cc 120mmx40cm and 130mmx42/44cm, size: 40cm-47/53cm, 42cm-55/59cm, 44cm-61/63cm

Saddle

Selle Royal SR 2302HRN w/hole, steel rail, 280x145mm

Seatpost

Reparto Corse AL6061 shaft, alloy head, 15mm offset, 31,6mm, length: 300mm-47cm, 350mm-50/63cm

TypeRigid

Grips

La Spirale Ribbon cork

Groupset
Rear Derailleur

Shimano GRX 810 RD-RX810 Shadow+ Design 11sp

Front Derailleur

Shimano GRX 810 FD-RX810

Crank

Shimano GRX 810 FC-RX810-2 48x31T, Hollowtech II, Crank Length: 170mm-47/53cm, 172.5mm-55/59cm, 175mm-61/63cm

Shifters

Shimano GRX 810 ST-RX810 2x11sp

Cassette

Shimano 105 CS-HG7000 11, 11-13-15-17-19-21-23-25-27-30-34T

Chain

Shimano CN-HG601-11, 11sp

Brakes

Shimano BR-RX400

TypeHydraulic Disc

Brake Levers

included w/shifters

Wheels
Rims

AlexRims GD24 disc 622-21, tubeless ready

Front Hub

Formula CL-712 road disc

Rear Hub

Formula RXC-142S road disc

Tires

Kenda Flintridge 700x35

Disc Rotors

Shimano SM-RT70, diam. 160mm

Rider Notes
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Last updated November 14
Not listed for 1,225 days