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Redline Random 21"TT BMX Freestyle Bike-Gloss Black

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About This Product: Redline Random 21"TT BMX Freestyle Bike-Gloss Black

The Redline Random 21"TT BMX Freestyle Bike-Gloss Black is made with a lightweight chromoly steel frame that’s trail, street, or park ready. With fully sealed hubs that are built to last, the Random rolls smooth. Decked out with Redline Monster 8.75 inch chromoly bars, removable brake hardware, forged top load stem, and Redline Monster sealed-bearing pedals, the details prove that the Redline Random is anything but. Fits riders 5’3” to 5’8”.

SPECIFICATIONS

  • FRAME: Full Chromo, Integrated Headtube, Removable Brake Hardware
  • FORK: Hi-Ten Tapered leg w/ Chromo Steer
  • HEADSET: Integrated 1 1/8"
  • CRANKS: 100% Heat treated Chromo, 3pc, 175mm
  • SPROCKET: 25t, Alloy
  • BOTTOM BRACKET: Sealed Mid BB
  • COGSET: 9t
  • CHAIN: KMC S1
  • FRONT HUB: Aluminum, Fully Sealed, Chromo 3/8" Axle
  • REAR HUB: Aluminum, Fully Sealed, Chromo 14mm Axle
  • SPOKES: 14g Steel
  • RIMS: Alloy DBF, 36h
  • TIRES: Vee Speedster ST, 20 x 2.35
  • BRAKE LEVERS: Textro
  • PEDALS: Monster, Sealed Bearing, Ultra Low profile Resin Platform w/Chromo Spindle
  • HANDLEBAR: Monster Chromo 8.75" Rise / 28.5" Wide / 12° Back / 1° Up
  • GRIPS: Monster 151 Flangeless w/Plugs
  • STEM: Hi-Rise Top Load, Forged with CNC, 50mm
  • SEAT: Monster Fat Padded Pivotal Saddle
  • SEATPOST: 25.4
  • BRAKES: Tektro 907A Rear U

GEOMETRY

  • Frame Size: 20"
  • Bike Seat Tube Length: 10.0"
  • Bike Top Tube Length: 21.0"
  • Bike Head Angle: 75.0°
  • Bike Seat Angle: 71.0°
  • Bike Chain Stay Length: 13.75"
  • Bike Bb Height: 11.8"
  • Bike Stem Length: 53.0"
  • Bike Handlebar Width: 28.5"
  • Bike Crank Length: 175.0"

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

Freestyle Bikes Sizing Guide

Freestyle Bikes Sizing Guide
Rider Height Wheel Size TT Size
Rider Height: 6'+ Wheel Size: 20", 22", 26" TT Size: 21" - 23"
Rider Height: 5'6" - 6' Wheel Size: 20", 22" 26" TT Size: 20.25" - 23"
Rider Height: 5' - 5'8" Wheel Size: 20", 22", 26" TT Size: 20" - 23"
Rider Height: 4' - 5'4" Wheel Size: 18", 20" TT Size: 18" - 20.5"
Rider Height: 3'6" - 4'6" Wheel Size: 18" TT Size: 18"
Rider Height: 3' - 3'8" Wheel Size: 14", 16" TT Size: 14.25" - 16.25"
Rider Height: 2'8" - 3'4" Wheel Size: 12", 14" TT Size: 13" - 14.25"
Rider Height: 2' - 3' Wheel Size: 12" TT Size: 12" - 13"

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.

Read The Guide