GT Grunge 20″ Bike

GT Grunge 20″ Bike

Even our kids bikes are built right from the ground up perfectly proportioned lightweight alloy frame, easy-riding low-slung design, and handling that makes every ride a breeze. Durable 1pc cranks, all-terrain tires, 2pc bars and even a numberplate FTW.

Improved Geometry bikes with the LegitFit system feature geometry adjustments to improve ergonomics for youth statures. The result: Increased stability, comfort and confidence for a wider range of riders.
Easier Pedaling bikes with the LegitFit system have their pedal positions moved slightly forward. The result: Makes it easier to pedal.
Better Positioning bikes with the LegitFit system have narrower crank and pedal positions that match the width of a childs hips. The result: A stronger, more natural pedal stroke.

Specification:

SIZES
One Size

MODEL CODE
G55100M

FRAME
20″ GT LegitFit Design, Alloy

FORK
GT Hi-Ten Steel, 1″ Threaded Steerer

CHAIN
KMC S1, 1/2×1/8″

CRANK
Forged One-Piece Type, 127mm, 32T

BOTTOM BRACKET
Steel, Ball Type

PEDALS
Jr. BMX Design, Resin

RIMS
Alloy, 28h

TIRES
GT 20 x 1.95″

FRONT HUB
Steel, Nutted Axle

REAR HUB
Steel, Nutted Axle, Coaster Brake

SPOKES
Stainless Steel, 14g

BRAKES
Coaster Rear, Rear Alloy VBrake

FRONT BRAKE
Coaster Rear, Rear Alloy VBrake

REAR BRAKE
Coaster Rear, Rear Alloy VBrake

BRAKE LEVERS
Alloy V-type

HANDLEBAR
Steel Riser Bar, 176mm Rise, 580mm Width

STEM
2-Bolt Alloy Top, Steel Quill

GRIPS
120mm Closed End

HEADSET
1″ Threaded, Steel

SADDLE
GT 1-piece

SPEC EXTRAS
Fender, Bar, Stem Pad

For more information visit the manufacturer gtbicycles.com