$399.99 $179.00

Witness GRIND 136 Liquid Force Wakeboard


Rider tested, rider approved! The Witness Grind is put to the test day in and day out. All Liquid Force Cable Parks feature the Witness Grind within their demo fleets and they put them to the test. Sliders, kickers, rocks, cement, etc., this board has seen it all. It takes a beating and keeps coming back for more. Whether you like air tricks in the corners or hitting your favorite table top down the back stretch, the Witness Grind will take you there!

Special Features

  • Liquid Force Exclusive Grind Base Material - Durable sintered base withstands the wear and tear caused by rails and park features.
  • Three-Stage, Hybrid Rocker - Center curve is designed straighter for consistent edging speed into the wake, corner or rail. Exaggerated kink out through the tips - smooth transitions in the tail section for increased ollie power.
  • Variable Edge Rail - Rounded rail in the center for a forgiving feel, sharp rail at the tail for edge control and response.
  • Double Concave V-Tail - Controlled water flow through the ends creates extra thrust and lift.
  • Molded-In, Canted Long-Based Side Fins - Unbelievable hold with large inside face of the fins while maintaining a low outside profile for no hang-ups.


  • Length: 136 cm (53.54 in)
  • Mid Width: 16.8 in (42.67 cm)
  • Rocker: 2.3 in (5.84 cm)
  • Rocker Type: Hybrid three-stage
  • Skill Level: Intermediate/Advanced
  • Construction: Polyurethane foam core wrapped in glass with Grind base
  • Fin Configuration: Three on each end; one 0.8" XLC center fin and two molded-in side fins.
  • Rider Weight: 100 lbs (45 kg) to 180 lbs (82 kg)
  • Stance Width: 21 in (53.34 cm) to 25 in (63.5 cm)
  • MSRP: $399.99 USD
  • Company Website: LiquidForce.com
Current Stock:
4.00 (in)
19.00 (in)
57.00 (in)

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