⚡ Expected Delivery Timings (1st & 15th Batch Schedule)
Bi-Monthly Dispatch
🗓️ Scheduled Warehouse Fulfillment: Orders are batched, packed, and handed over to priority couriers on the 1st & 15th of each month.
🇸🇬 Singapore Domestic: 1 – 2 Business Days (post-dispatch)
Dispatched via SPX Express (doorstep courier) or SingPost Tracked Package (direct letterbox with SMS).
🇦🇺 🇺🇸 🇬🇧 🇪🇺 Global Priority Air Express: 3 – 6 Business Days (post-dispatch)
Direct airport express via Aramex Priority Air with real-time door-to-door tracking.
🌍 Global Standard Airmail: 6 – 12 Business Days (post-dispatch)
Tracked postal transit via SingPost Registered Airmail (<500g parcels).
✈️ Tracked Worldwide Fulfillment: Fast, tracked courier delivery dispatched from Singapore. Regional estimation displayed above.
✨ 0% GST: We do not charge GST on any products. What you see is what you pay.
📍 Shipping Estimation: Exact live fee calculated upon entering your full delivery address at checkout.
Adjustable Dumbbells — 4kg to 41.5kg in 1.5kg Steps
Replace an entire rack of fixed dumbbells with one compact, precision-engineered adjustable dumbbell. Available in three max-weight configurations — 23.5kg, 32.5kg, and 41.5kg — each adjustable in 1.5kg increments from 4kg up.
Key Specifications
- Weight Range: 4kg–41.5kg per dumbbell
- Increment: 1.5kg per step
- Mechanism: Twist-and-select dial locking system
- Construction: Electroplated steel plates, knurled steel handle, secure tray
- Replaces: Up to 15 pairs of fixed dumbbells
Who Is This For?
HDB and condo home gym owners in Singapore who need commercial-grade strength training without a full fixed-weight rack. Popular with athletes, personal trainers, and serious home gym builders.
Ordering & Fulfilment
Orders are fulfilled via factory-direct pre-order. Estimated delivery 3–6 weeks. A mandatory heavy freight surcharge applies at checkout. For immediate local ready stock, visit carbyne.sg.
Available Configurations
Single dumbbell (unilateral training / replacement) or matched pair (full bilateral programme). Select above.