About This Product
Inspired by the Speed Series Pro models and featuring reverse rear dropouts for quick gear changes. Each model size is purpose-designed and spec'd to be lightweight, offering maximum performance to meet each racer's needs. Ideal for riders 4' & under.
FEATURES
- 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
SPECIFICATIONS
- SIZES: MICRO
- 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
GEOMETRY
- A. SEAT TUBE LENGTH: 7.6
- B. TOP TUBE ACTUAL: 16
- C. HEAD TUBE ANGLE: 72°
- D. SEAT TUBE ANGLE: 70°
- E. HEAD TUBE LENGTH: 4
- F. WHEELBASE: 30.5
- G. FRONT CENTER: 18.1
- H. CHAIN STAY LENGTH: 12.13
- I. BB DROP: -0.7
- J. BB HEIGHT: 10.7
- K. FORK RAKE: 1.3
- L. SEAT POST DIAMETER: 22.2mm
- M. AXLE TO CROWN: 12
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: |
NOTE: 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.