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GT Mach One Expert CB 20" Kids' Bike - 2010

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Great for developing BMX riders, the GT Mach One Expert 20 in. bike is tricked out and built to endure endless bumps and jumps as they improve their skills or simply knock about the neighborhood.

  • Tough high-tensile steel frame and GT BMX fork stand up to the demands of freestyle antics and hard use
  • 36-tooth steel cranks and 16t freewheel make up the rugged single-speed drivetrain
  • Single linear-pull Tektro rear brake provides stopping power when needed
  • Sturdy BMX-style 20 in. wheels are outfitted with GT Wing combo tires for reliable performance
  • Yellow detailings up the fun and style factor
  • Specs are subject to change

After its initial break-in period you might notice your bicycle performing less responsively than the day you brought it home. Not to worry, this is typical of all new bicycles and simply reflects that cables have stretched or their housings have seated themselves into final position. To keep running at peak performance, all REI bicycles come with a FREE warranty tune-up, which should be accomplished between the first 100-200 miles of riding or after the first two months if you're accumulating miles less quickly. Contact your nearest REI bike shop for details and an appointment for this important service.

Imported.

Item 796205

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GT bikes purchased on REI.com must be shipped to and picked up at REI stores which are authorized GT dealers. The bikes are fully assembled and the shipping is free!

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GT Mach One Expert CB 20" Kids' Bike - 2010 Specs
Specification
Description
Best use
Cycling
High-tensile steel
GT BMX
1-piece steel, 36T
Loose ball
16T freewheel
1
Tektro allow linear-pull
Alloy
Alloy
Steel
Steel
GT Wing, 20x1.75
GT Hi-Ten
GT alloy
Steel
GT padded
Platform
Steel
BMX
Kids'
Frame
Fork
Crankset
Bottom bracket
Rear cogs
Number of gears
Brakes
Brake levers
Rims
Front hub
Rear hub
Tires
Handlebar
Stem
Seat post
Saddle
Pedals
Headset
Chain
Gender

GT Mach One Expert CB 20" Kids' Bike - 2010

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