Model: 5-30CRDB.2. Costco FY27 Product (Black Chrome Handles). User Manual - English (2026-05-11). User Manual - French (2026-05-11). User Manual - Spanish (2026-05-11). Costco FY26 Product (Black Chrome Handles). User Manual - English (2025-05-29).

Model: 5-30CRDB.2Costco FY27 Product (Black Chrome Handles)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80471-EN-V2026-05-11_UM_5-30CRDB.2_Centr_210LB_Dumbbell_Set_Rack_Costco.pdf?v=1788288885" target="_blank" rel="noopener noreferrer">User Manual - English</a> (2026-05-11)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80471-FR-V2026-05-11_UM_5-30CRDB.2_Centr_210LB_Dumbbell_Set_Rack_Costco.pdf?v=1788288885" target="_blank" rel="noopener noreferrer">User Manual - French</a> (2026-05-11)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80471-ES-V2026-05-11_UM_5-30CRDB.2_Centr_210LB_Dumbbell_Set_Rack_Costco.pdf?v=1788288886" target="_blank" rel="noopener noreferrer">User Manual - Spanish</a> (2026-05-11)Costco FY26 Product (Black Chrome Handles)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80471-EN-V2025-05-29_UM_Centr_210LB_Dumbbell_Set_Rack_Costco.pdf?v=1758830502" target="_blank" rel="noopener noreferrer">User Manual - English</a> (2025-05-29)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80471-FR-V2025-05-29_UM_Centr_210LB_Dumbbell_Set_Rack_Costco.pdf?v=1758830502" target="_blank" rel="noopener noreferrer">User Manual - French</a> (2025-05-29)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80471-ES-V2025-05-29_UM_Centr_210LB_Dumbbell_Set_Rack_Costco.pdf?v=1758830502" target="_blank" rel="noopener noreferrer">User Manual - Spanish</a> (2025-05-29)<hr>Model: 05RDB12: 5 Lb Centr 12-Sided Rubber Dumbbell with Black Chrome HandleModel: 10RDB12: 10 Lb Centr 12-Sided Rubber Dumbbell with Black Chrome HandleModel: 15RDB12: 15 Lb Centr 12-Sided Rubber Dumbbell with Black Chrome HandleModel: 20RDB12: 20 Lb Centr 12-Sided Rubber Dumbbell with Black Chrome HandleModel: 25RDB12: 25 Lb Centr 12-Sided Rubber Dumbbell with Black Chrome HandleModel: 30RDB12: 30 Lb Centr 12-Sided Rubber Dumbbell with Black Chrome Handle<hr>Model: 5-30CRDB.1Costco FY25 Product<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80093-EN-V2024-09-04_Centr_210LB_Dumbbell_Set_Rack_User_Manual_Costco_2f4fc550-7a29-4efe-82ab-ceed9b98439b.pdf?v=1758829678" target="_blank" rel="noopener noreferrer">User Manual - English</a> (2024-09-04)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80093-FR-V2024-09-04_Centr_210LB_Dumbbell_Set_Rack_User_Manual_Costco.pdf?v=1758829678" target="_blank" rel="noopener noreferrer">User Manual - French</a> (2024-09-04)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80093-ES-V2024-09-04_Centr_210LB_Dumbbell_Set_Rack_User_Manual_Costco.pdf?v=1758829678" target="_blank" rel="noopener noreferrer">User Manual - Spanish</a> (2024-09-04)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80093-MX-V2024-09-04_Centr_210LB_Dumbbell_Set_Rack_User_Manual_Costco.pdf?v=1758829678" target="_blank" rel="noopener noreferrer">User Manual - Mexico</a> (2024-09-04)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80093-SW-V2024-09-04_Centr_210LB_Dumbbell_Set_Rack_User_Manual_Costco.pdf?v=1758829678" target="_blank" rel="noopener noreferrer">User Manual - Swedish</a> (2024-09-04)<hr>Model: 05RDC12: 5 Lb Centr 12-Sided Rubber Dumbbell with Chrome HandleModel: 10RDC12: 10 Lb Centr 12-Sided Rubber Dumbbell with Chrome HandleModel: 15RDC12: 15 Lb Centr 12-Sided Rubber Dumbbell with Chrome HandleModel: 20RDC12: 20 Lb Centr 12-Sided Rubber Dumbbell with Chrome HandleModel: 25RDC12: 25 Lb Centr 12-Sided Rubber Dumbbell with Chrome HandleModel: 30RDC12: 30 Lb Centr 12-Sided Rubber Dumbbell with Chrome Handle

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Centr 12-Sided 210 Lb (5-30 Lb Pairs) Rubber Dumbbell Set with Rack

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A Better Centr Experience, All in One App

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Subscription Renewal Update

Centr Login Update & How To Prepare (Before Sept. 28th)

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(JUL 2025) Common Treadmill Issues – Current Solutions & Best Practices

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