New for 2017!
Asterisk Youth Cell Knee Brace
  • Asterisk Youth Cell Knee Brace - Black
  • Asterisk Youth Cell Knee Brace - Black
  • Asterisk Youth Cell Knee Brace - Black

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Asterisk Junior Cell Knee Protection System

Riding and racing motorcycles is serious business – even for the kids.  There is no doubt their growing knees need and deserve protection, and the Asterisk Junior Cell Knee Brace is ready to do the job.  Revolutionary design meets simple, stress-free fastening to create a comfortable and user-friendly brace for the pros of tomorrow. Occasionally your bike needs protection too which is why Asterisk added a special guard to the hinge area to prevent your seat and tank graphics from getting destroyed.


A.N.I. Frame

  • Anatomically correct design
  • Glass fill Nylon 6 Injected composite
  • Rigid & lightweight, impact distributing structure

Symmetri-Glide Hinge

  • Tracks the natural “rolling-gliding” motion of the knee joint
  • Accurate track hole pattern
  • Adjustable ext. regulators from 10º to 30º

D.A.U. Cuff

  • Dual Adjustment accommodates leg growth
  • Uniform rigid lateral support

Anti-Rotation Tether

  • Links the brace to the boot, making them as one
  • Transfers forces of a lower leg rotation
  • Adjustable to suit each individual


  • Standard adjustable strapping system

Tele-Tri Patella Cup

  • Telescoping Three piece design
  • High impact Nylon 6 material
  • Full range of motion coverage of the knee cap
  • Thermo-Formed EV50 shock absorbent foam padding

Dual Stage Padding

  • Neoprene lined frame for greater comfort
  • Comes in two thicknesses to accommodate leg growth
  • Two sizes of joint pads for individual adjustment

Water Resistant

  • Non-corrosive metals
  • Non-corrosive composites
  • Hand washable soft materials


  • Conically tapered cut to match the legs’ natural contour
  • Ventilated mesh promotes air flow Reduces heat build up by wicking moisture away from skin
  • Flat stitched quad seam for a smooth, durable finish
  • Durable fold-over elastic band


To ensure proper fit, circumference measurements should be taken directly on the skin with the leg straightened, using a soft tape measure. (If soft tape measure is not available, a piece of string or yarn may be used to calibrate the leg's diameter.) Locate the middle of the kneecap and measure around the leg. Measurements should be taken directly on the skin with a straight leg.

Size (in) (cm)
One Size Fits Most 10 1/4"-12 7/8" 26.04-32.70

Product Style RevZilla Item # Manufacturer Product # Availability
Black / Left 1204041 AST-JC-OS-L Out of Stock
Black / Pair 1204040 AST-JC-OS-PR Only 1 Left: Ships within 24 hours
Black / Right 1204042 AST-JC-OS-R Out of Stock


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We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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