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2021 GT

Speed Series Pro

Prix du fabricant

900 $US(774 €)
CadreAluminium
SuspensionRigide
FourcheAcier
roues20″ Aluminium
TransmissionSingle-speed
FreinsPromax Disque hydraulique
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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)

26 km/h

Speed Series Pro

Highest gear

(descending)

Géométrie
Spécifications
Construire
Cadre

GT Speed Series MK7 Elite Race Design, 6061-T6 AL, Alloy Formed and Butted Speed Metal Tubes, AL CNC/Forged Quick Change Disc Dropout SyStem, BB86, Taper 1-1/8" to 1-1/2" Integrated H/T

Norme BBBB86/BB92, Appuyez sur Fit

Fourche

GT BMX Pro Race, 100% Cr-Mo 1 1/8" Steerer, Tapered Legs, 3/8" Dropouts

Pédalier

Sealed BB86

Casque

1-1/8"-1.5" Taper Integrated Design, 45X45 Degree Sealed Bearings

Tige

Promax Impact Top Load, 53mm

Guidon

GT Speed Cr-Mo 8.375"H x 29"W, 8° Sweep, 4° Up, Taper Cross Bar

Selle

BOX Echelon

Tige de selle

Integrated

TypeRigide

Pédales

GT Low Profile FS Platform Design

Poignées

GT Statement Double Lock-on Grips

Groupe
Manivelle

GT Forged Alloy 2pc. 175mm Arms, 24mm Hollow/ Cr-Mo Spindle, 44T AL CNC Chain Ring, Alloy Chain Ring Bolts

Cassette

16T Cog

Chaîne

KMC Z1 Narrow, 3/32"

Freins

Promax Hydro Disc Rear, 140mm Rotor (Rear Only), Front: Promax Hydro Disc Rear, 140mm Rotor (Rear Only), Rear: Promax Hydro Disc Rear, 140mm Rotor (Rear Only)

TypePromax Disque hydraulique

Leviers de frein

Alloy, 2 Finger

roues
Jantes

Alloy Double Wall, 36h

Rayons

Stainless Steel, 14g

Moyeu avant

GT Speed Series, Alloy CNC Body, Sealed Bearings, 28h, 3/8" Female Allen Bolts

Moyeu arrière

GT Speed Series Disc Cassette, Alloy CNC body, 4 Sealed Bearings, 6 Pawl 72point Alloy Shimano Cassette, 36h, 3/8" Female Allen Bolts w/ Alloy Washers

Pneus

Kenda Kompact Pro Race 20 x 1.75"

Remarques de cyclistes
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First added 24 mars

Last updated 16 septembre

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