2018 Redline Proline Junior Complete 20" BMX Bike 18.5"TT Yellow + Green


For the rider looking to get serious about racing. Proprietary Redline formed 6061-T-6 alloy frame, sealed hubs and 100% Chromoly butted and tapered race fork for performance and value that is top of the class.

Recommended Rider Height: 4'4"-4'10"


  • Redline Proprietary 6061 T6 Alloy Formed Tubing, Integrated HT, Euro BB
  • RL 100% Full Chromo Fork, Multi Butted with Tapered Legs
  • Redline Fully Sealed Aluminum Rear Cassette Hub , Fully Sealed Front Hub
  • Redline Microline Aluminum 3-pc cranks
  • No padding Pivotal seat w/quick release seat clamp
  • Tioga Power Block tires


Frame Redline Proprietary 6061 T6 Alloy Formed Tubing, Machined BB, Integrated HT, Euro BB
Fork RL Chromo 1"steer tube, tapered legs
Color Green + Yellow
Headset Integrated Headset 1", Aluminum top cap
Stem RL Aluminum Mini HollowPoint 40mm
Handlebar RL Pro Chromo 4.5" 10° Back, 2° Up
Grips Redline Hex Mini Grips
Seat Pivotal No padding
Seat Post RL Microline Seat/Post Combo 22.2 Aluminum post
Seat Post Clamp RL Microline Seat/Post Combo 22.2 Aluminum post
Rims Alex Double Wall 20 x 1-1/8
Front Hub Redline Aluminum Fully Sealed
Rear Hub Redline Aluminum, Cassette , Fully Sealed
Spokes Black 14g, Stainless Steel
Tires Tioga PowerBlock 20 x 1-1/8"
Crankset Redline Microline 3pc 155mm,Cranks
Bottom Bracket Sealed Euro
Pedals Redline Jr Aluminum Platform / Chromo Spindle
Brake Tektro 926AL Linear
Brake Lever Tektro 
Chain KMC Z33
Gearing 38/14
Extras Chain Tensioners


Top Tube: 18.5"
Head Angle: 73˚
Seat Angle: 69˚
BB Height: 10.8"
Chainstay: 13"-14"

I only ship bikes to the contiguous 48 states and DC. I do not ship bikes to AK, HI, PR or APO and FPO addresses.

All new bikes come partially assembled and final assembly should be made by a professional bike mechanic. Any warranty claims should be made directly with the manufacturer. Bicycle is not warranted against mis-assembly, abuse, neglect, and stupidity.

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