Simucube SC2 Quick Release Wheel Side Adapter
Direct Fit For: Simucube SC2 direct drive bases
Adapt most common wheels to your Simucube SC2 setup with this wheel side adapter, designed for quick and secure mounting of your favorite racing wheels without the need for nuts on the back side of the wheel. Compatible with any direct drive wheel base using a SC2 quick release, this adapter provides threaded mounting for multiple popular bolt patterns.
CNC machined from billet aluminum, anodized, and laser-etched for precision and durability. Proudly made in the USA. Includes free standard shipping within the continental United States.
✅ Features
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Direct fit Simucube SC2 Quick Release
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Mounts wheels without the need for back-side nuts
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Threaded mounting provisions for multiple bolt patterns
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CNC machined from billet aluminum for strength and precision
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Anodized & laser-etched
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Made in the USA
⚙️ Wheel Compatibility
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6 x 70 PCD: MOMO, Sparco, OMP, etc.
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6 x 76 PCD: Nardi, Volanti Luisi, Raid, etc.
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3-Bolt Stock Car (1.75"): Longacre, MPI, Joes, etc.
❌ Note: Does not fit grant 3 bolt wheels
🔩 Bolt Information
For 6x70 / 6x76 patterns:
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Use M5 x 0.8mm bolts
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Bolt length = wheel center thickness + 11mm
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Example: 5mm thick rim → 16mm bolts
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For 3-Bolt (1.75") Stock Car pattern:
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Use 5/16"-18 bolts
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Bolt length = wheel center thickness + 1/2”
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Example: 1/8” thick rim → 5/8” bolts
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Customer Reviews
Excellent adapter for my MPI wheel!
Very well made. It didn’t fit my GSI Elite but I will use it elsewhere.
Shipped quickly and works as expected for a great price
I chose this adaptor to use as a mount for a Xeroplay QR (HRS/SimLab), that does not mount directly to the Simucube base (3x 50.8mm bolt pattern). This adapter replaces the SC@ brand wheelside adaptor and works perfectly, providing an additional bolt pattern that I don't think you get with the Simucube-made QR, plus it's a good bit cheaper. Would recommend!
The only other option that I could find for my need would have cost $100+ shipped from Australia, so this is a no-brainer. There is absolutely no play even with my current jerry-rigged solution here, stacking up 2 QR's, essentially.
Just picked up a Simucube 2 Pro Wheel Side Quick Release for a genuine NASCAR MPI Wheel I am using on my sim rig. The fit and finish of the quick release is of a very high quality and works perfectly with the MPI Wheel. The bolt sizing directions were perfect and I had no issues connecting everything together.
My only issue was that the bubble wrap that should have been securely around the quick release for delivery was instead hastily thrown into the package. As a result, there was minor scratching on the outer edge of quick release from rough shipping. However it was mainly cosmetic and will in no way impact the overall functionality.
If you are looking for a solid connection solution for any 3 bolt (1.75") steering wheels to your sim rig, look no further! This is as good as it gets.
