JC Sim Supplies
JC 30mm Spacer
JC 30mm Spacer
PLEASE NOTE THERE WILL BE A DELAY IN DISPATCHING ORDERS UNTIL JC RETURNS FROM THE SIM RACING EXPO IN CHARLOTTE NC. ORDERS PLACED BETWEEN 18/05/26 AND 28/05/26 WILL START DISPATCHING FROM 29/05/26 ONWARDS.
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The JC 30mm Spacer is designed for sim racers who want a simple, reliable way to fine‑tune their wheel position. Whether you’re adjusting for ergonomics, clearing a button box, or refining the feel of your setup, this spacer gives you clean, predictable spacing with zero fuss.
Why Choose our 30mm Spacer?
- 30mm Extension: Add comfortable reach and spacing without introducing flex.
- 70mm Bolt Pattern: Supports both threaded and unthreaded configurations for maximum compatibility with common sim racing hardware.
- Precision‑Machined, Durable Design: Constructed from black anodised aluminium. Our 30mm spacer is lightweight, visually minimal and blends seamlessly into any rig setup.
A 30mm spacer is supplied as standard with every JC Wheel Hub Starter Kit.
Functionality
Functionality
Use this aluminium spacer to extend the length of any 70mm pattern wheel attachment by 30mm.
Our 30mm spacer has a 70mm bolt pattern (both threaded and unthreaded).
Technical Details
Technical Details
- Material: Black Anodised Aluminium 6061
- Size: 80mm Diameter, 30mm Depth
- Weight: 125g
- Mounting: Threaded or unthreaded mounting holes. 6x M5 bolts and 6x M5 captive bolts supplied.
What's in the Box
What's in the Box
- 30mm Spacer
- Mounting Hardware
Support and Downloads
Support and Downloads
Please visit our dedicated Product Resources area in our Support Hub to view product manuals, guides and downloads:
https://jcsimsupplies.co.uk/pages/product-resources
Our Product Manuals/Guides contain safety information specific to each product including:
- Intended Use
- General Safety Warnings & Guidelines
- Operating Environment
- Installation Guidelines
- Product Safety & Operation Guidelines
Customs and Taxes
Customs and Taxes
SKU: JCSS-30S-01-K
Country of Origin: GB
HS Code: 950450 (Game Controller Accessories)
JC Sim Supplies is a UK‑based store and not UK VAT registered, so VAT does not apply to your order; international customers may still incur taxes or duties on arrival.

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All Items In Stock and Ready to Ship!
If you can add it to the cart, we have it in stock! We'll clearly show out of stock items and won't over-promise and under-deliver.
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2-Year Warranty – Your Gear, Guaranteed
Enjoy peace of mind with our extended 2-year warranty coverage. We stand behind the quality of every product, so you can race, game, and push limits knowing you’re protected.
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Committed to Low-Cost Delivery
We keep our packaging and delivery costs as low as possible.
Let customers speak for us
from 5 reviewsArrived quick, the packaging is awesome, a lot of thought put into this product.
Loving these Sim Flags, Qaulity is outstanding!
What can I say about JC Sim Flags.....I cannot race without them, they are part of the rig. Screams quality. I have used similar before but not to this standard. Bespoke USB cable is a fantastic addition. Love them!!!
This is by far the best solution for my round wheel. It was great fun assembling the kit. My wheel is now complete finally thanks to JC Wheel Hub.
High quality product at a great affordable price that doesn’t break the bank. The wheel hub was easy to put together, simple build attach to the wheel, plugged into the pc and was ready to go. Have had the wheel for a couple of months now and had zero issues. Highly recommend