RamRods Ultra V4 Tungsten Stabilizer Side Rod [Size: 12"]

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Steve Wijler Edition Tungsten Powder Damping plus Vibrocore

Steve Wijler Edition Tungsten Damping Powder – adds 3 oz of tungsten powder to the distal end of the stabilizer to add internal weight and significant vibration reduction (VIBRO-CORE internal damping is still included).

The recurve stabilizer of the future. The ultimate performance for outdoor competition regardless of the conditions.


-VIBRO-CORE Internal Damping – remove unwanted vibration from your shot.
-Side Rods taper from 0.5 inch at base to 0.44 inch at tip
-Long Rods taper from 0.56 inch at base to 0.44 inch at tip
-5/16-24 threads on both proximal and distal endcap.
-7075 EDGE Aluminum proximal and distal endcaps.
-Through holes in proximal endcap for tightening with a wide range of common tools.
-C-Spine 620
-Assembled in the USA

Mass Weights for Standard VIBRO-CORE stabilizers (add 3oz for Tungsten Damping versions).

  • 12” 2.6oz
  • 13.5”  2.7oz
  • 15” 2.8oz
  • 27” 4.3oz
  • 30” 4.5oz
  • 33” 4.9oz



The Ultra v4 brings in a new era of recurve stabilization.

It builds on the success of the Ultra v3 line which has dominated international competition at the highest level for years pushes the boundaries of what recurve stabilization can accomplish.

We have put every piece of technology we have, and everything we have learned over years of stabilizer design into one incredible stabilizer platform.

The Ultra v4 is 10% stiffer, features our thinnest diameter to date, removes more vibration, and is 6% lighter than the Ultra v3 weighing only 4.5 oz.


Ultra v4 stabilizers can be used by just about all recurve archers (which is part of why they’re so popular!) making them the perfect all around option, but they are ideal for those shooting up to moderate weight and looking to reduce the effect of drag from crosswinds outdoors. As a rough guide, Ultra v4 stabilizers comfortably hold up to 14 oz on the front rod. Side rods can comfortably hold approximately double the mass weight for similar reactions.

Need more weight while also fighting the wind? Consider our Vektor stabilizer line here.

Looking for a more budget-friendly option? The XP stabilizer line offers exceptional performance for a similar setup and a more affordable price. 


SKU 49266
Brand RamRods Archery
Shipping Weight 1.0000kg
Shipping Width 0.100m
Shipping Height 0.100m
Shipping Length 0.500m
Shipping Cubic 0.005000000m3

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