Keiser M3/M3i Dumbbell Holder - Keiser Part - Free Shipping functional training Heavy duty steel construction with

Heavy duty steel construction with UHMW plastic

To keep you motivated toward your fitness milestones

Rear-wheel design for protection from sweat and corrosion

You'll have access to the most popular apps for indoor cyclists like Zwift

Keiser M3/M3i Dumbbell Holder - Keiser Part - Free Shipping functional training Heavy duty steel construction withFree Shipping Keiser M3 M3i Dumbbell Holder Please allow 2 weeks to fulfill. Add an upper body workout to your ride. The optional Keiser M3 M3i Dumbbell Holder is designed to hold two hand weights weighing up to 5 pounds apiece and installs easily in minutes. Dumbbells and indoor bike not included.