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Redline Flight BMX Bike-Junior-Gray

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About This Product: Redline Flight BMX Bike-Junior-Gray


Engineered and designed to win races. Redline Proprietary R6 formed tubing, winning geometry and careful selection of components make the Flight Junior a winner out of the box.


  • Toptube Length: 18.5"
  • Head Angle: 73
  • Seat Angle: 69
  • BB Height: 10.8"
  • Chainstay: 13" - 14"


4' 4" - 4' 9"

Frame RL R6 Formed Tubing, Machined BB, Integrated 1" Headtube
Fork BOX Mini Carbon “XS”
Colors Gloss Gray
Headset FSA Orbit IS 1"Sealed
Stem RL Microline Forged Aluminum , Laser etched, 40mm , Cromo Allen bolts
Handlebar RL Junior 6061 T-6 Aluminum, 24" W x 4.5" T, 10˚ back , 2˚ up
Grips Redline Mini Hex
Seat RL Microline Integrated Saddle post combo 22.2mm
Seat Post RL Microline Integrated Saddle post combo 22.2mm
Seat Post Clamp Redline Flight 25.4mm
Rims Alienation Ankle Biter, 28h
Front Hub Flight Alum SB w/Hollow Flight Axle & Race Skewer
Rear Hub Flight Alum SB Cassette w/Hollow Chromo Axle
Spokes Stainless Steel 15G
Tires Tioga PowerBlock 20 x 1-1/8"
Crankset RL 155mm Microline 2pc Forged 6061 Aluminum
Bottom Bracket External Sealed Euro BB
Pedals Redline Jr. Aluminum Platform / Chromo Axle
Brake Promax MV-88, 85mm , Directional cartridge pads
Brake Lever RL Spec
Chain KMC HP6L Hollow Plate
Gearing 37/14
Extras Redline Chain Tensioners

NOTE: As with any complete bike, J&R Bicycles recommends that you have a professional bicycle store build your bike. Bikes ordered through mail-order come partially assembled and need to be inspected and assembled by a bicycle mechanic. Failure to do so may void the manufacture's warranty. Manufacture's warranties differ for every brand. You can check the brand's website for warranty information.

Additional Information

Barcode 030960
Special Shipping Group No

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.

Redline Race Bike Size Charts

Redline Race Bike Size Charts
Size Rider's Height
: Micro : 4'4" and under
: Mini : 4'2" - 4'6"
: Junior : 4'6" - 5'1"
: Pitboss : 4'2" - 5'1"
: Expert : 5'0" - 5'4"
: Expert XL : 5'2" - 5'6"
: Pro : 5'3" - 5'8"
: Pro XL : 5'7" - 6'0"
: Pro XXL : 6'0" and over
: Pro 24 : 5'7" and over

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.