ONYX Leg Extension adjustable-bike Its 0–15% incline range and

Its 0–15% incline range and FlexDeck® Shock Absorption System provide challenging workouts while reducing impact on joints

reliable hold on bars and handles during heavy pulling exercises

The convenient tri-fold design makes it easy to store and transport

the deck folds vertically

and a wide range of built-in programs to keep your workouts varied and engaging

ONYX Leg Extension adjustable-bike Its 0–15% incline range andThe ONYX Leg Extension is a premium plate loaded strength machine engineered specifically for quadriceps development with smooth, controlled knee extension performance. Built for commercial gyms and high end personal training studios, its modern aesthetic and solid construction support reliable training in high traffic environments. An ergonomically contoured backrest is infinitely adjustable to accommodate users with different leg lengths, ensuring