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GT Mach One Junior

GT Mach One Junior
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Get in the gate and get racing! The Mach One Junior is designed to be every bit as fast as its bigger sibling, but scaled down to fit younger riders. It features a lightweight aluminum frame, 20" wheels, 36/14 gearing, and a rear V-brake.


Frame GT Mach One Race, 6061-T6 AL, Euro BB, Reverse Dropouts, 1" Integrated H/T
Fork GT BMX Junior Race, Hi-Ten Steel 1" Steerer, Oval 31.8 X 1.4mm Blades, 315mm A/C, 3/8" Dropouts
Headset 1" Integrated Design, 36X45 Degree Sealed Bearings
Rims/Wheels Alloy Double Wall, 28h
Hubs Front: Steel Body, 28h, 3/8" Axle
Spokes Stainless Spokes, 14g
Tires Kenda Race, 20 x 1-3/8"
Crankset Alloy Forged 3pc., Square Taper, 140mm, BCD110, Chain Ring Bolts
Chainrings 36T Steel Chain Ring
Bottom Bracket Euro Sealed Bearings
Chain KMC S1
Freewheel 14T freewheel
Handlebars GT Race, Steel, 4"H x 24"W 8° Back, 2° Up, 19mm O.D. Cross Bar
Tape/Grips GT Statement logo grips
Stem GT Top Load 1" Aluminum, 40mm
Brakes Alloy V-type
Saddle GT Uni Mini Kevlar Padded
Seat Post Alloy integrated w/ Saddle, 25.4 x 150mm

* Subject to change without notice.