GT JR Proformer 18
by GTThe new Jr Performer! Fully loaded including Power Series Cranks. New in the box! There are photos available in “my bikes” of the 16” version so you can see the details. Cool bike! Salute
The GT Bikes Jr Performer 18" Bike looks great for the 2021 model year. with fresh colors and cool features. Stand outs include chromoly 3pc cranks, 25t / 9t gearing and 8" rise bars.
Frame Hi-Ten Steel Tubes, DT Gusset, American BB, Seat Stay U-Brake, 1-1/8" H/T, w/ Removable Rotor Tabs
Fork GT FS Design, Hi-Ten 2pc. Steerer & Tapered Legs, 31mm OffSet, 3/8" Axle Dropouts
Rims Alloy Single Wall, 20h
Spokes Stainless Steel, 14g
Tires Innova 18 x 2.1"
Pedals GT Mini Size Platform, PP Material
Crank GT Power Series Cr-Mo 3pc., 170mm Arms, 19mm x 8T Cr-Mo Spindle, GT 25T Steel Chainwheel
Bottom Bracket American Loose Ball Bearing
Chain KMC Z410
Rear Cogs 9T 1pc. Driver
Handlebar GT Freestyle 2pc., Steel, 8"H x 27"W, 3° Up, 11° Back
Grips Mushroom Style 100mm Soft Compound, w/o Flange w/ GT Removable Plug
Stem GT Top Load, 1-1/8", Cold Forged Cap, 32mm Rise, 40mm
Headset 1-1/8" Threadless, Steel
Brakes Aluminum U-Brake w/ Soft Compound Pad
Saddle Integrated Saddle w/ Post
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