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Offres du Jour

2018 Specialized

Roll Sport - Low Entry

Prix du fabricant

610 $US(535 €)
CadreAluminium
SuspensionRigide
FourcheAcier
roues650b Aluminium
Transmission3 × 7
GroupeTourney
FreinsTektro Disque mécanique
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)

45 km/h

Roll Sport - Low Entry

47 km/h

Similar Bikes

Highest gear

(descending)

Géométrie
Spécifications
Construire
Cadre

Specialized A1 Premium Aluminum, Ground Control Positioning, formed tubes, post mount disc, fender/rack mounts

Norme BBBSA, Fileté

Fourche

Steel, IS mount disc, fender/rack mounts

Pédalier

BSA, square taper, cartridge bearings

Tige

Forged alloy, 17-degree rise, 31.8mm clamp

Guidon

Specialized Roll, 6061 alloy, 15-degree backsweep, 125mm rise, 31.8mm

Selle

Body Geometry The Cup, 6-degree rise, steel rails, 245mm

Tige de selle

Spring suspension, alloy, 27.2mm, 2-bolt clamp

TypeSuspension

Pédales

Specialized City, platform

Poignées

Specialized Body Geometry Contour, lock-on

Groupe
Derailleur arriere

Shimano Tourney, 7-Speed

Dérailleur avant

Shimano Tourney, top swing, 31.8mm clamp

Manivelle

Forged alloy, square taper, 48/38/28T w/ chainguard

Manettes

Shimano EF510, Ez-Fire Plus, 7-speed

Cassette

Shimano Tourney freewheel, 7-speed, 14-34t

Chaîne

KMC Z51, 7-speed

Freins

Front: Tektro, mechanical disc, resin pads, 160mm rotor, Rear: Tektro, mechanical disc, resin pads, 160mm rotor

TypeTektro Disque mécanique

roues
Jantes

Double wall, 32h front 36h rear, disc only

Rayons

Stainless, 14g

Moyeu avant

Alloy, 6-bolt disc, loose ball bearing, QR, 32h

Moyeu arrière

Alloy, 7-speed freewheel, 6-bolt disc, loose ball bearings, quick-release, 36h

Pneus

Front: Nimbus Sport, 650bx2.3", 60 TPI w/ BlackBelt Protection, Rear: Nimbus Sport, 650bx2.3", 60 TPI w/ BlackBelt Protection

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First added 6 novembre

Last updated 6 novembre

Not listed for 2,425 days