OTTO DIY V2 Silicon Insert Kit [PRE-ORDER]

ETA Mid-September 2020

These are replacement silicon inserts used exclusively for the V2 Otto Kit.  These will change the tension (tighter feel) as the number increases.  These are just the inserts


  • V2 White Core (You will use this new core for this kit as opposed to the current one found in your existing V2 kit)
  • Red 40 - Lowest Tension
  • Orange 50
  • Green 60
  • Blue 70

These simulate the grommets found in Korean lever

$ 9.95

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