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Simagic QR-A USB Quick-Release for Alpha EVO
  • Simagic QR-A USB Quick-Release for Alpha EVO
  • Simagic QR-A USB Quick-Release for Alpha EVO
  • Simagic QR-A USB Quick-Release for Alpha EVO

QR with USB pass-through

Combines a mechanical quick release with USB data through the Alpha EVO base.

Alpha EVO series

Supports Alpha EVO including EVO Ultra.

50 or 70 mm PCD

The wheel side supports a USB wheel or hub with a standard bolt pattern.

Universal 50/70mm mounting. Plug-and-play USB. 467g forged aluminum.

The QR-A fits most wheels on the market, thanks to support for both 50mm and 70mm bolt patterns — with dual mounting sets (front and rear) for maximum flexibility.

Built-in USB port makes it easy to connect third-party wheels directly to the Alpha EVO Wheelbase without additional adapters. CNC-machined from forged aluminum alloy with an anodized finish for durability and precision.

Simagic · Accessories

Simagic QR-A USB Quick-Release for Alpha EVO

Simagic QR-A USB Quick-Release for Alpha EVO

1 390 kr
3–9 business days

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Simagic QR-A USB Quick-Release for Alpha EVO 1 390 kr
Total VAT included
3–9 business days
Personal customer service Help before and after your purchase
14-day right of withdrawalRead our return policy

FREE SHIPPING WITHIN SWEDEN

5 000 kr to go

TECHNICAL OVERVIEW

Specifications

MaterialForged aluminium alloy

Surface finishCNC-machined + anodized

Bolt pattern50 mm / 70 mm universal

70 mm mountingDual (front + rear)

Power consumption5 V ⎓ 1.5 A MAX

Weight467 g

Dimensions87 × 87 × 91 mm
Compatibility

Wheel-base side: Alpha EVO series including EVO Ultra
Wheel side: USB wheel/hub with standard 50 or 70 mm PCD
QR-A provides both the mechanical quick release and USB pass-through to the EVO base
Wheels without USB electronics can be used mechanically when the bolt pattern matches
In the box

Product nameQR-A Quick Release Adapter

Dimensions87 × 87 × 91 mm

Weight467 g

Accessories in packageUSB-A to USB-C data cable
Maintenance

Cable recommendationUse a short USB cable for stable connection and minimal signal loss

Troubleshooting — wheel not recognized1. Check that USB-C cable is directly connected to the PC. 2. Verify that drivers for third-party wheels are correctly installed

Protocol compatibilitySupports most USB-A devices — verify compatibility before purchase when uncertainty

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