2020 Bianchi

Orso Sora

A steel frame gravel bike with mid-range components and mechanical disc brakes.
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FrameSteel
SuspensionRigid
ForkSteel
Wheels700c Aluminum
Drivetrain2 × 9
GroupsetSora
BrakesMechanical 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)

39 mph

Orso Sora

36 mph

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Highest gear

(descending)

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Orso steel, 1.4" - 1.1/8" headset, seatpost diam. 27.2mm, flat mount disc, thru axle 12x142mm, bbset BSA, compatible with 42mm tire, mudguard and rear carrier ready, sizes 46-49-51-53-55-57-59-61cm

BB StandardBSA, 68mm, Threaded

Fork

Bianchi Cr-Mo disc

Bottom Bracket

Fsa BB7420ST, 113MM

Headset

Fsa NO.11AGY/NO.12B/47-2, 1.1/4" - 1.1/8"

Stem

3D Forged Alloy, rise 7°, 31.8mm, ext: 70mm-46cm, 90mm-49/53cm, 100mm-55cm, 110mm-57/59cm, 120mm-61cm

Handlebar

Aluminum 6061, reach 70mm, flare angle 16°, drop cc 120 in size 40cm and 130mm in size 42-44cm, Size: 400mm-46/53cm, 420mm-55/59cm, 440mm-61/63cm

Saddle

Bianchi, steel rails

Seatpost

AL6061 shaft, alloy head, 15mm offset, diam. 27,2mm, Length: 300mm-46cm, 350mm-49/61cm

TypeRigid

Grips

Cork w/Bianchi logo

Groupset
Rear Derailleur

Shimano Sora RD-R3000 GS 9sp

Front Derailleur

Shimano Sora FD-R3000

Crank

Shimano Sora FC-R3000 50x34T, Crank Length: 165mm-46/50cm, 170mm-53/57cm, 172.5mm-59/61cm

Shifters

Shimano Sora ST-R3000 2x9sp

Cassette

Shimano CS-HG400-9, 11-13-15-17-20-23-26-30-34T

Chain

Kmc X9 9sp

Brakes

Tektro MD-C510

TypeMechanical Disc

Brake Levers

included w/shifters

Wheels
Rims

AlexRims ATD500 disc

Front Hub

Formula CL-712 road disc

Rear Hub

Formula CL-400 disc

Tires

Kenda Happy Medium 700x40

Disc Rotors

Tektro TR-160-35, 160mm

Rider Notes
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Last updated February 24
Not listed for 1,489 days