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GTGrunge 12 in Single Speed Bike - Kids'


Item # GTE1WU4

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  • Gray, One Size ($200.00)
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Item # GTE1WU4

Why We Like The Grunge 12 in Single Speed Bike

The Grunge 12 in Single Speed Bike is for kids who are just starting out on a bike and learning to pedal with confidence. With 12in wheels, an alloy frame, and an easy gear to start with, we think this bike is perfect for beginners. The Grunge is designed with improved geometry that allows kids to stop and stand easily, and the lower starting gear makes taking off more controlled when they're ready to get moving again. GT's LegitFit system ensures the Q-factor matches kids' hip widths for increased control, and the pedal positioning is moved slightly forward for a more natural pedal stroke.

  • The confidence-inducing bike for kids who are just starting to ride
  • An alloy frame is specifically proportioned for kids to improve control
  • LegitFit system features improved ergonomics for youth statures
  • Narrower crank and pedal positions for a more natural pedal stroke
  • 12 x 2.25in tires for smooth rolling on sidewalks and in grassy parks
  • Q-factor matches kids' hip widths and keeps feet planted on pedals

Tech Specs
Frame Materialalloy
ForkGT Hi-Ten steel
Cranksetforged one-piece type
Chainring Sizes24t
Crank Arm Length89mm
Bottom Bracketsteel
Bottom Bracket Typeball type
ChainKMC HV410, 1/2 x 1/8in
Brakesetcoaster rear
Handlebarsteel riser bar
Handlebar Width480mm
Grips95mm closed end
Stem2-bolt alloy top
SaddleGT 1-piece
Hubssteel, nutted axle
Tire Size12 x 2.25in
PedalsJr. BMX design
Activityroad cycling
Manufacturer Warranty2 years

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