2020 Bianchi

Duel 27s – Acera/Altus

A 27.5″ aluminum frame hardtail crosscountry bike with modest components.
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FrameAluminum
SuspensionHardtail, 100mm
ForkSuntour XCM
Wheels27.5″ Aluminum
Drivetrain3 × 9
GroupsetAcera, Altus
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)

30 mph

Duel 27s – Acera/Altus

27 mph

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Highest gear

(descending)

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Duel 27,5" 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, ST w/V-Brake studs, external cable routing under TT, sizes 15-17-19-21"

BB StandardBSA, 68mm, Threaded

Fork

SR Suntour XCM HLO DS 27,5" 100mm

Travel100mm

Spring TypeCoil

Bottom Bracket

Shimano BB-UN100

Headset

Fsa TH888

Stem

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

Handlebar

Tec PG Alloy 6061, width 700mm, diam. 31,8mm, rise 15mm, backsweep 9°

Saddle

Tec Rector, Steel rails

Seatpost

Tec AL2014 shaft, alloy head, diam. 27.2mm, 0mm seatback, length: 300mm-15", 350mm-17/21"

TypeRigid

Pedals

included

Grips

T-one T-GP48B

Groupset
Rear Derailleur

Shimano Acera RD-M3000 9sp

Front Derailleur

Shimano FD-M2000

Crank

Shimano FC-MT101 40x30x22T, crank length: 170mm-15/17", 175mm-19/21"

Shifters

Shimano SL-M2010 3x9sp

Cassette

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

Chain

Kmc HV900 9sp

Brakes

Shimano BR-MT200

TypeHydraulic Disc

Wheels
Rims

AlexRims DP2.5

Front Hub

Formula CL-1420

Rear Hub

Formula CL-1422

Tires

Kenda Booster 27,5x2.2

Disc Rotors

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

Rider Notes
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Last updated February 24
Not listed for 1,517 days