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2021 Bianchi

Duel 29s – Alivio

A 29″ aluminum frame hardtail crosscountry bike with mid-range components and shimano mechanical disc brakes.
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FrameAluminum
SuspensionHardtail, 100mm
ForkSuntour XCM
Wheels29″ Aluminum
Drivetrain2 × 9
GroupsetAlivio, Altus
BrakesShimano Mechanical 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)

28 mph

Duel 29s – Alivio

27 mph

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Highest gear

(descending)

Geometry
Specs
Build
Frame

Duel 29" alu, 1.1/8" HT, BSA 68mm, seatpost diam. 27,2mm, seat tube diam. 31,8mm, FD top pull, INTL 160mm disc mounting dropouts 9x135mm QR, external cable routing under TT, sizes 15-17-19-21"

BB StandardBSA, 68mm, Threaded

Fork

SR Suntour XCM HLO DS 29" 100mm

Travel100mm

Spring TypeCoil

Bottom Bracket

Shimano BB-UN101

Headset

Fsa TH888

Stem

Velomann ST92A +/-7°, 1.1/8", diam.31.8mm, ext: 80mm-15/17" and 90mm-19/21", 3D forged alloy 6061

Handlebar

Velomann rise MTB479A, width 720mm, diam.31,8mm, rise 15mm, backsweep 9°, PG Alloy 6061 sandblasted anodized

Saddle

Velomann, steel rails, PVC soft touch cover, 140mm width

Seatpost

Velomann SP-7019, diam.27,2mm, 0mm seatback, lenght: 300mm-15" and 350mm-17/21", AL2014 shaft, alloy head

TypeRigid

Pedals

included

Grips

T-one T-GP48B

Groupset
Rear Derailleur

Shimano Alivio RDM3100 SGS 9sp

Front Derailleur

Shimano FD-M2020-TS

Crank

Shimano FC-MT101-2, 36/22T, crank length: 170mm-15/17", 175mm-19/21"

Shifters

Shimano Alivio SL-M3100 2x9sp

Cassette

Shimano HG200-9, 11-13-15-17-20-23-26-30-36T

Chain

Kmc HV900 9sp

Brakes

Shimano MT200KIT assembled set BRM200KIT(L&R) w/rear adapter adapter for IS 160mm, resin pad

TypeShimano Mechanical Disc

Wheels
Rims

Velomann DP2.5, 584x25c, 32h, Presta valve hole

Front Hub

Formula CL-1420

Rear Hub

Formula CL-1422

Tires

Kenda Booster 29x2.20

Disc Rotors

Shimano SM-RT10, 160mm front & rear, Center Lock

Rider Notes
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First added July 16

Last updated July 16

Not listed for 1,792 days