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GT Speed Series Micro BMX Race Bike-Black

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About This Product: GT Speed Series Micro BMX Race Bike-Black

The GT Speed Series Micro BMX Race Bike-Black at J&R Bicycles was inspired the the Speed Series Pro models with reverse dropouts to make gear changes quick. While this bike is perfect for riders younger 4 feet and under, it is loaded with quality components like the GT Pro Race Cr-Mo fork, a Speed Series Elite Race frame and sealed BB86 Bottom Bracket. Designed to be lightweight, the Speed Series Micro rolls smooth on Kenda Kompact Pro Race tires.

  • GT Pro Race Cr-Mo Fork with 1-1/8” Steerer Tube 20mm Dropout
  • GT SpeedSeries Elite Race Frame with Speed Metal Tubes
  • BB86 Bottom Bracket
  • FRAME: GT Speed Series MK7 Junior Race Design, 6061-T6 AL, Alloy Formed and Butted Speed Metal Tubes, Reverse Dropouts, Euro BB, 1" Integrated H/T
  • FORK: GT BMX Junior Race, 6061 AL 1" Steerer, 3/8" Dropouts
  • CHAIN: KMC Z1 Narrow, 3/32"
  • CRANK: GT Forged Alloy 2pc., 127mm Arms, 24mm Hollow/ Alloy Spindle, 38T AL CNC Chain Ring, Alloy Chain Ring Bolts
  • BOTTOM BRACKET: Euro Sealed Bearing
  • PEDALS: GT Mini Size Platform, PP Material
  • COG SET: 16T Cog
  • RIMS: Alloy Double Wall, 28h
  • TIRES: Kenda Kompact Pro Race, 20 x 1-1/8"
  • FRONT HUB: GT Speed Series, Alloy CNC Body, Sealed Bearings, 28h, 3/8" Female Allen Bolts
  • REAR HUB: GT Speed Series Cassette, Alloy CNC body, 5 Sealed Bearings, 3 Pawl Cassette, 28h, 3/8" Allen Bolts
  • SPOKES: Stainless Steel, 14g
  • BRAKES: Promax MV-87, 85mm Cold Forged AL Arms, Mini V-Type
  • FRONT BRAKE: Promax MV-87, 85mm Cold Forged AL Arms, Mini V-Type
  • Rear Brake Promax MV-87, 85mm Cold Forged AL Arms, Mini V-Type
  • Brake Levers Alloy V-type
  • Handlebar GT Speed Alloy 1"H x 20"W, 8° Back, 2° Up
  • Stem GT Top Load, Cold Forged 1", 40mm
  • Grips GT Statement
  • Headset 1" Integrated Design, 45X45 Degree Sealed Bearings
  • Saddle BOX Echelon
  • Seat Post Integrated

Complete Bike specifications and components may differ from photos and description. Manufacturers reserve the right to make changes and/or substitutions due to parts availability, production requirements and ongoing development decisions.

Race Bike and Race Frame Fitment Guide

Race Bike and Race Frame Fitment Guide
FRAME/BIKE SIZE HEIGHT TYPICAL AGE
FRAME/BIKE SIZE: MICRO HEIGHT: 3' - 3'7" TYPICAL AGE: 3 - 5
FRAME/BIKE SIZE: MINI HEIGHT: 3'4" - 4' TYPICAL AGE: 5 - 6
FRAME/BIKE SIZE: JUNIOR HEIGHT: 3'10" - 4'5" TYPICAL AGE: 7 - 8
FRAME/BIKE SIZE: EXPERT HEIGHT: 4'2" - 4'9" TYPICAL AGE: 9 - 10
FRAME/BIKE SIZE: EXPERT XL HEIGHT: 4'6" - 5'2" TYPICAL AGE: 11 - 12
FRAME/BIKE SIZE: PRO HEIGHT: 4'9" - 5'7" TYPICAL AGE: 13 - 14
FRAME/BIKE SIZE: PRO XL HEIGHT: 5'6" - 6'1" TYPICAL AGE: 15 - 18
FRAME/BIKE SIZE: PRO XXL HEIGHT: 5'9" - 6'5" TYPICAL AGE:  
FRAME/BIKE SIZE: PRO XXXL HEIGHT: 6'3" - 6'9" TYPICAL AGE:  

Need Some help Choosing a BMX Bike?

Selecting the right size BMX bike is vital for a smooth and delightful ride. At J&R Bicycles, we understand the BMX world inside out because we're passionate riders ourselves. Just reach out to us, and we'll be more than happy to assist you on your journey to finding the perfect BMX bike.

Curious to learn more? We've compiled a comprehensive BMX buyer's guide to demystify the process. Read on, and together, we'll uncover the BMX bike that perfectly matches your riding style and preferences.