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2011 Specialized

BG Roulux 1

CadreAluminium
SuspensionSemi-rigide, 35mm
FourcheAluminium
roues700c Aluminium
Transmission3 × 9
GroupeTiagra
FreinsSur jante
Où acheter
Vélos similaires
Top Comparaison
Connaissances
Transmission

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)

63 km/h

BG Roulux 1

56 km/h

Similar Bikes

Highest gear

(descending)

Géométrie
Spécifications
Construire
Cadre

BG Roulux, Specialized A1 Premium Aluminum with ergo road geometry, pivotless rear elastomer suspension, integrated HS, replaceable hanger

Fourche

Alloy aero blades, 35mm travel w/ preload adjust, Cr-Mo steerer, size specific spring rates

Voyager35mm

Type de ressortRessort

Pédalier

Shimano BB-ES25, Octalink spline, cartridge bearing, 68mm x 113mm

Casque

Integrated 1 1/8"" threadless, Campy type semi-cartridge bearings

Tige

3D forged alloy w/ shim, 12 degree rise, 31.8mm clamp

Guidon

Alloy BG bar, 31.8mm, 630mm wide, 30mm drop, 50 degree back sweep, 8 deg down

Selle

Specialized BG Roulux, Body Geometry, 143mm width, front and rear bumpers

Tige de selle

Alloy two bolt, micro adjust, 27.2mm

TypeRigide

Pédales

BG platform, 1pc alloy body w/ kraton top

Groupe
Derailleur arriere

Shimano Tiagra

Dérailleur avant

Shimano FD-R443 for road triple and flat handle bar

Manivelle

Shimano FC-R453, Octalink spline

Manettes

Shimano SL-R440-9, rear trigger for flat bar road

Cassette

SRAM PG-950-RD, 9-speed, 11-28t

Chaîne

KMC X9 w/ reusable Missing Link

Freins

Front: ""V"" brake, forged 102mm arm, 70mm pads, Rear: ""V"" brake, forged 102mm arm, 70mm pads

TypeSur jante

Leviers de frein

Ergo three-finger design for V brake

roues
Jantes

Alex 700c aero profile, pinned, alloy double wall, 28h w/CNC sidewall

Rayons

2mm (14g) stainless

Moyeu avant

Forged alloy, sealed, 28h

Moyeu arrière

Forged alloy, sealed, 28h

Pneus

Front: Specialized Roulux Sport, 700x28c, 60TPI w/ Flak Jacket protection, Rear: Specialized Roulux Sport, 700x28c, 60TPI w/ Flak Jacket protection

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First added 9 juillet

Last updated 9 juillet

Not listed for 2,530 days