Qubic QS-BT1 | Dual-Channel Direct Drive Belt Tensioner

SimTorque Verified independent store

→

.st-acc{margin:0;font-family:'Inter',sans-serif}.st-acc-item{border-bottom:1px solid #eee}.st-acc-item:last-child{border-bottom:none}.st-acc input[type="checkbox"]{position:absolut e;opacity:0;width:0;height:0;pointer-events:none}.st-acc-label{display:flex;align-items:center;justify-content:space-between;padding:14px 0;cursor:pointer;user-select:none}.st-acc-label-text{font-family:'Barlow',sans-serif;font-size:13px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:#111}.st-acc-arrow{width:10px;height:10px;border-right:2px solid #999;border-bottom:2px solid #999;transform:rotate(45deg);transition:transform .2s}.st-acc input:checked+.st-acc-label .st-acc-arrow{transform:rotate(-135deg);border-color:#E63030}.st-acc input:checked+.st-acc-label .st-acc-label-text{color:#E63030}.st-acc-body{max-height:0;overflow:hidden;transition:max-height .3s ease}.st-acc input:checked~.st-acc-body{max-height:3000px}.st-acc-inner{padding:0 0 18px}.st-ov p{font-family:'Inter',sans-serif;font-size:15px;color:#333;line-height:1.75;margin:0 0 12px}.st-ov p:last-child{margin-bottom:0}.st-ov strong{color:#111}.st-ov a{color:#E63030;text-decoration:none;font-weight:600}.st-ov a:hover{text-decoration:underline}.st-fg{display:grid;grid-template-columns:1fr 1fr;gap:8px}.st-fi{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;background:#fafafa;border-radius:8px;border:1px solid #f0f0f0}.st-fi-icon{flex-shrink:0;width:32px;height:32px;background:linear-gradient(135deg,#FEF2F2 0%,#fde8e8 100%);border-radius:8px;display:flex;align-items:center;justify-content:center}.st-fi-icon svg{width:16px;height:16px;stroke:#E63030;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.st-fi-text{display:flex;flex-direction:column;gap:1px}.st-fi-l{font-family:'Barlow',sans-serif;font-size:12px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;color:#111;line-height:1.2}.st-fi-v{font-family:'Inter',sans-serif;font-size:12px;color:#666;line-height:1.4}.st-sp{width:100%;border-collapse:separate;border-spacing:0;border:1px solid #eee;border-radius:8px;overflow:hidden}.st-sp tr{border-bottom:1px solid #f0f0f0}.st-sp tr:last-child{border-bottom:none}.st-sp tr:nth-child(even){background:#fafafa}.st-sp td{padding:10px 14px;font-size:14px;line-height:1.5;vertical-align:top}.st-sp td:first-child{font-family:'Barlow',sans-serif;font-weight:700;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:#999;width:35%}.st-sp td:last-child{font-family:'Inter',sans-serif;color:#333}.st-rec{padding:10px 12px;margin:14px 0 0;background:#f8f8f8;border-radius:8px;border-left:3px solid #E63030;font-family:'Inter',sans-serif;font-size:13px;line-height:1.55;color:#444}.st-rec-label{font-family:'Barlow',sans-serif;font-size:9px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#E63030;margin-bottom:2px}.st-ship{padding:10px 12px;margin:6px 0 0;background:#f8f8f8;border-radius:8px;border-left:3px solid #E63030;font-family:'Inter',sans-serif;font-size:13px;line-height:1.55;color:#444}.st-ship-label{font-family:'Barlow',sans-serif;font-size:9px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#E63030;margin-bottom:2px}.st-adrop{margin:14px 0 4px}.st-adrop summary{display:flex;justify-content:space-between;align-items:center;background:#f8f8fa;color:#222;font-family:'Barlow',sans-serif;font-size:10px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;padding:9px 16px;cursor:pointer;list-style:none;user-select:none;border:1px solid #ececef;border-radius:50px;transition:background .2s,border-color .2s}.st-adrop summary:hover{background:#f0f0f4;border-color:#ddd}.st-adrop summary::-webkit-details-marker{display:none}.st-adrop-right{display:flex;align-items:center;gap:6px}.st-adrop-hint{font-family:'Inter',sans-serif;font-size:11px;font-weight:400;letter-spacing:0;text-transform:none;color:#999}.st-adrop-chev{width:6px;height:6px;border-right:1.5px solid #999;border-bottom:1.5px solid #999;transform:rotate(45deg);transition:transform .2s}.st-adrop[open] .st-adrop-chev{transform:rotate(-135deg);border-color:#E63030}.st-adrop[open] summary{border-radius:18px 18px 0 0;background:#f8f8fa;border-color:#e0e0e4}.st-adrop-body{background:#f8f8fa;border:1px solid #ececef;border-top:none;border-radius:0 0 18px 18px;overflow:hidden}.st-adrop-note{padding:8px 16px 6px;font-family:'Inter',sans-serif;font-size:11px;color:#555;border-bottom:1px solid #ececef}.st-adrop-tbl{width:100%;border-collapse:collapse}.st-adrop-tbl tr{border-bottom:1px solid #ececef}.st-adrop-tbl tr:last-child{border-bottom:none}.st-adrop-tbl td{padding:7px 16px;vertical-align:top;line-height:1.3}.st-adrop-n{font-family:'Barlow',sans-serif;font-weight:700;font-size:11px;letter-spacing:.4px;text-transform:uppercase;color:#222;width:33%}.st-adrop-d{font-family:'Inter',sans-serif;font-size:12px;color:#555;width:67%}.st-cta-v2{background:#1a1a1a;padding:22px 20px;margin:18px 0 0;border-left:3px solid #E63030;border-radius:8px}.st-cta-v2-h{font-family:'Barlow',sans-serif;font-size:14px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:#fff;margin:0 0 6px;line-height:1.3}.st-cta-v2-b{font-family:'Inter',sans-serif;font-size:12px;color:#bdbdbd;line-height:1.5;margin:0 0 14px;max-width:520px}.st-cta-v2-btns{display:flex;flex-wrap:wrap;gap:8px}.st-cta-v2-btn{display:inline-block;padding:10px 18px;font-family:'Barlow',sans-serif;font-size:10px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;text-decoration:none;background:#E63030;color:#fff !important;border:1px solid #E63030;border-radius:6px;transition:background .15s}.st-cta-v2-btn:hover{background:#c41a1a;color:#fff !important}@media screen and (max-width:768px){.st-fg{grid-template-columns:1fr}.st-fi{padding:10px 12px}} Overview In a real car the first thing that tells you how hard you are braking is the harness pulling against your chest. The Qubic System QS-BT1 brings that exact feedback to your rig, no platform required. A dual channel direct drive tensioner built on the same actuator technology as the QS-220, it physically tightens your belts in response to braking, cornering, traction loss and lateral load. Two hundred newtons of force per channel, applied where your body actually reads it. No haptic pad or bass shaker reproduces this, because it is not vibration. It is force, the same way a real car loads you when you stand on the brakes. Pre order, July 2026: Available to pre order now. Stock expected July 2026. Your order will be fulfilled and despatched as soon as stock lands. .st-adrop{margin:16px 0 4px} .st-adrop summary{display:flex;justify-content:space-between;align-items:center;background:#f4f3f0;color:#222;font-family:'Barlow',sans-serif;font-size:10px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;padding:11px 15px;cursor:pointer;list-style:none;user-select:none;border:1px solid #dddbd7} .st-adrop summary::-webkit-details-marker{display:none} .st-adrop-hint{font-family:'Inter',sans-serif;font-size:11px;font-weight:400;letter-spacing:0;text-transform:none;color:#888} .st-adrop-body{background:#f4f3f0;border:1px solid #dddbd7;border-top:none} .st-adrop-note{padding:9px 15px 7px;font-family:'Inter',sans-serif;font-size:12px;color:#555;border-bottom:1px solid #e6e4e0} .st-adrop-tbl{width:100%;border-collapse:collapse} .st-adrop-tbl tr{border-bottom:1px solid #e6e4e0} .st-adrop-tbl tr:last-child{border-bottom:none} .st-adrop-tbl td{padding:8px 15px;vertical-align:top;line-height:1.35} .st-adrop-n{font-family:'Barlow',sans-serif;font-weight:700;font-size:11px;letter-spacing:.4px;text-transform:uppercase;color:#222;width:33%} .st-adrop-d{font-family:'Inter',sans-serif;font-size:12px;color:#555;width:67%} Optional Add-Ons InformationTap to view Details on available add-ons for this product. Select the preferred add-ons for your setup above the add to cart button. Install Kit for QS-CH1 Dedicated mounting bracket for installing the QS-BT1 on a QS-CH1 cockpit. Install Kit for QS-V20 Dedicated mounting bracket for the QS-V20. Install Kit for QS-S25 Dedicated mounting bracket for the QS-S25. Racing Seat Universal racing seat compatible with Qubic System platforms. Seat Belts - 4 Point Four-point racing harness. Required for use with the QS-BT1 belt tensioner. Complete the experience with VR. Pair this platform with a Pimax headset for full cockpit immersion. View our Immersion range Key Features Braking SimulationG force through your harness Engine VibrationRPM, gear shifts, road texture 8 ms LatencySame tech as QS-220 actuators 200 N Per ChannelCommercial grade force output VR ReadyFull VR compatibility Standalone or CombinedWorks with or without motion platform 2 Year WarrantyPersonal use coverage Free UK DeliveryShips from Poland Specifications Install Kit for QS-CH1 Dedicated mounting bracket for installing the QS-BT1 on a QS-CH1 cockpit. Install Kit for QS-V20 Dedicated mounting bracket for the QS-V20. Install Kit for QS-S25 Dedicated mounting bracket for the QS-S25. Racing Seat Universal racing seat compatible with Qubic System platforms. Seat Belts - 4 Point Four-point racing harness. Required for use with the QS-BT1 belt tensioner. Type Dual channel direct drive belt tensioner Channels 2, left and right Force per Channel 200 N Simulated Effects Braking, cornering, traction loss, lateral acceleration, engine vibration, road texture Technology Direct drive, same actuator tech as QS-220 Latency 8 ms Software Qubic Manager (free, PC only) Compatibility Standalone or alongside any Qubic motion platform Power 230V 50-60Hz Use Cases Sim racing Warranty 2 years personal use, 1 year commercial use Our Recommendation Industrial grade belt tensioner with linear actuators. Premium build quality from Qubic System. Shipping & Fulfilment 1 to 2 weeks delivery. Free UK delivery, all prices include VAT, no import fees or surprise charges. 2-year manufacturer warranty included. Speak to a specialist Free advice on configuration and compatibility. Email Us Call Us Show more