Exotic Nutrition's Silent Runner Wheel 9" is the most innovative wheel on the market for its safety features and whisper-silent spin. The axle-free construction eliminates a dangerous center axle, reducing the risk of fur/tail entanglement, pet wrap-a-round, curvature of the spine, and other injuries. The wheel spins using dual-ball bearing technology, ensuring it glides smooth and quiet. You'll love this wheel's silence, safety, and durability, truly built to last. Check out the videos below or simply search "Silent Runner Wheel" on YouTube to witness the smooth, silent spin for yourself!
Measurements: 9" wheel diameter, 3" wide track, 2.75" diameter openings, 10" tall on stand, 4" wide on stand.
IDEAL FOR: Hamsters (Robo, Syrian, Teddy Bear, Dwarf, etc.), Gerbils, Mice, and other similar small animals (not suggested for chewing animals).*The 12 inch Regular size is recommended for Sugar Gliders*
What is dual ball-bearing technology? Two stainless steel ball-bearings are positioned within the back plate of the wheel, ensuring the wheel glides smooth and silent. The innovative bearings SPIN around the center pin as your pet runs, unlike annoying squeaky wheels on the market that have an axle that the wheel rotates around creating friction and noise.