Regular price $319.99 $349.99


Teal - $319.99
  • Teal - $319.99
  • Purple - $319.99
  • Tan & Camo - $319.99
  • Orange - $319.99
  • Hot Blue - $319.99
  • Black - $319.99


  steel-tubing-logo-1   3pc-cranks-logo-1    Eastern Riblet Grips
The durable Cobra 20" BMX bike is built with sealed front and rear hubs for less maintenance and a smooth ride. The Atom series 3-piece tubular chromoly cranks, aftermarket Eastern Riblet grips, Atom pedals, and Eastern tires give it that pro look and feel. Designed with a strong hi-tensile steel frame for long-lasting durability. 


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<h3>COBRA 20"</h3>
<div><!--block--><strong>FRAME</strong><br />Hi Tensile Steel Cobra 20"<br />Top Tube Size: 20"<br />BB: AM Loose Ball<br />Headtube: Aheadset<br />Chainstay Length: 13.38"<br />Clamp: Integrated with Frame<br /><br /></div>
<div><!--block-->Hi-Ten 8.5"<br />Upsweep/Backsweep 12⁰/1⁰<br /><br /></div>
<div><!--block--><strong>FORK<br /></strong>Cobra - Chromoly Steerer with Hi-tensile steel Tapered legs, 3/8" dropouts&nbsp;</div>
<div><!--block-->Fork Rake: 28mm</div>
<div><!--block--><br /><strong>HEADSET</strong>&nbsp;Aheadset<br /><br /></div>
<div><!--block--><strong>STEM&nbsp;</strong>Forged Alloy Top Load Stem<br /><br /></div>
<div><!--block--><strong>GRIP</strong>&nbsp;Eastern Riblet Grips<br /><br /></div>
<div><!--block--><strong>CRANK&nbsp;</strong>3-Piece, Tubular Heat-Treated Chromoly, Bolt for Sprocket, Pinch Bolt with 8-Splined Spindle,&nbsp; 170mm 28.6mm Round Arm<br /><br /></div>
<div><!--block--><strong>BOTTOM BRACKET</strong>&nbsp;American Loose Ball&nbsp;</div>
<div><!--block--><strong>CHAINWHEEL&nbsp;</strong>Eastern Phorcys, Cold Hard Steel, 25T<br /><br /></div>
<div><!--block--><strong>CHAIN</strong>&nbsp;KMC Z510 1/2 x 1/8<br /><br /></div>
<div><!--block--><strong>PEDAL</strong>&nbsp;Eastern Atom Plastic Pedal with 9/16" Axle<br /><br /></div>
<div><!--block--><strong>FRONT BRAKE</strong>&nbsp;N/A<br /><br /></div>
<div><!--block--><strong>FRONT LEVER</strong>&nbsp;N/A</div>
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<div><!--block--><strong>REAR BRAKE</strong>&nbsp;U-Brake, Forged Alloy, Wide Body, Clear Brake Pads<br /><br /></div>
<div><!--block--><strong>REAR LEVER</strong>&nbsp;Forged Alloy Lever<br /><br /></div>
<div><!--block--><strong>BRAKE CABLE</strong>&nbsp;[S] LINEAR<br /><br /></div>
<div><!--block--><strong>SADDLE&nbsp;</strong>Padded Seat with Railed Supports<br /><br /></div>
<div><!--block--><strong>POST</strong>&nbsp;Steel 200mm<br /><br /></div>
<div><!--block--><strong>FRONT HUB</strong>&nbsp;Sealed Bearings, Forged Alloy Shell, Drilled for 36 Spokes, 3/8" Chromoly Axle<br /><br /></div>
<div><!--block--><strong>REAR HUB</strong>&nbsp;Sealed Bearings, Forged Alloy Shell Drilled for 36 Spokes, 14mm Chromoly Axle<br /><br /></div>
<div><!--block--><strong>FREEWHEEL</strong>&nbsp;9 Tooth Sealed Driver with Hub<br /><br /></div>
<div><!--block--><strong>FRONT RIM&nbsp;</strong>Alloy, Single Wall, Drilled for 36 Spokes. For 20" Tires<br /><br /></div>
<div><!--block--><strong>REAR RIM&nbsp;</strong>Alloy, Single Wall, Drilled for 36 Spokes. For 20" Tires<br /><br /></div>
<div><!--block--><strong>SPOKES</strong>&nbsp;14 Gauge with Brass Nipples<br /><br /></div>
<div><!--block--><strong>FRONT TIRE&nbsp;</strong>20 x 2.3 *<em>Specs subject to change</em><br /><br /></div>
<div><!--block--><strong>REAR TIRE&nbsp;</strong>20 x 2.3 *<em>Specs subject to change</em><br /><br /></div>
<div><!--block--><strong>PEG</strong>&nbsp;none<br /><br />*<em>Specs &amp; pricing subject to change</em><br /><br /></div>
<div><!--block-->*<em>Bikes are designed for riders 13 years old and up.&nbsp;<br /><br />*This pricing valid in USA only.&nbsp;<br /><br />*NOTICE: Once a bike ships the order can not be refunded</em></div>


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<div style="text-align: center;"><img src="" alt="" data-mce-fragment="1" data-mce-src=""><span data-mce-fragment="1"></span></div>
<div style="text-align: center;"><span data-mce-fragment="1">Use the height chart to determine what top tube length is the best fit for your size. This chart is only meant to guide you towards a bike frame that properly fits your proportions. Please take into consideration your experience, riding style, and preference. These factors are just as important as your height. Bikes are designed for riders 13 years old and up.</span></div>


Returns Policy

Eastern Bikes wants you to be completely satisfied with your purchase! When you receive your order, please inspect all merchandise for any defects or poor workmanship. If you are not satisfied with your purchase, we ask that you contact us within 10 days by email,, or by phone (984) 204-2922 letting us know the reason for your return and whether you would like a refund or an exchange. Once we receive this information we will issue you a Return Authorization Number (RAN). Please note that no returns or exchanges will be accepted without an RAN.


All orders are processed within 1 to 2 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped. Domestic Shipping Rates and Estimates Shipping charges for your order will be calculated and displayed at checkout. Free Shipping for part orders $40 and up in the continental US only.


  • 3pc Tubular Chromoly Atom Cranks
  • Sealed Bearing Front & Rear Hubs
  • Hi-Tensile Steel Frame
  • Hi-Tensile Steel Fork and Bars
  • Eastern Riblet Grips
  • Eastern Atom Pedals
  • Eastern Sprocket
26.9 Lbs | 20" TT
74.5º HT | 71º ST | 13.38" CS

Hi-end sealed bearing front and rear hubs for a smoother ride and less maintenance.

Heat-treated chromoly arms with heat treated 19mm 8-spline chromoly spindle.


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