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The Sabelt SW-833 is a lightweight Motorsport-derived steering wheel with a 330mm diameter featuring a round grip trimmed in high-quality suede. The profile is flat and 2 holes are added to the spokes to facilitate the fitting of buttons or switches.
Key Features:
| Brand | |
|---|---|
| Colour | |
| Wheel Diameter | |
| Wheel Dish Type | |
| Wheel Dish Size | |
| Grip Material | |
| Stitching Colour | |
| Spokes | |
| Spoke Material | |
| Spoke Colour | |
| Centre Stripe | |
| Horn | |
| Buttons | |
| Product Type |
Three numbers decide whether a wheel works in your car: the diameter, the dish, and the bolt pattern. The bolt pattern is the easy one, because almost everything here shares it.
Every rim below is drawn at true relative size. Forty millimetres looks like nothing written down and is very obvious once you are sat behind it.
Smaller means quicker and heavier. You turn less to get the same lock, and you work harder to do it, because you have less leverage at the rim. On a car without power steering that trade bites hard at parking speed and barely at all once you are moving.
| Diameter | Brands we stock | What it suits |
|---|---|---|
| 250 – 270 mm | OMP, MOMO, Sparco, Reverie | Single seaters and tight cockpits |
| 280 – 300 mm | MOMO, OMP, Sparco | Race cars with quick racks |
| 310 – 330 mm | MOMO, OMP, Sparco, Sabelt | Road-based track cars |
| 340 – 350 mm | MOMO, OMP, Sparco, Sabelt | Closest to a standard road wheel |
| 360 – 380 mm | MOMO, OMP, Sparco | Classics and cars with no power steering |
350 mm is the most common size on the site by a distance, and it is the closest to what most cars left the factory with. If you are replacing a standard wheel and you are not chasing a specific change, that is the safe starting point.
Dish is how far the rim sits toward you from the mounting face. It is the number people forget, and it is the one that decides whether you can still get in and out of the car.
| Dish type | What it does | When to pick it |
|---|---|---|
| Flat | Level with the mounting face | When you are adding a quick release |
| Shallow | Slightly toward the driver | A small adjustment |
| Semi | Noticeably toward the driver | Column set a long way forward |
| Deep | Well toward the driver | Classics with an upright column |
The exact dish figure in millimetres is listed on every product page under Wheel Dish Size, so you can compare like for like rather than going on the type name alone.
| Spokes | Typical use |
|---|---|
| 2 spoke | Classic and vintage cars. Clear view of the instruments |
| 3 spoke | The standard, and what almost everything here is |
| 5 and 6 spoke | Mostly styling. Popular on classic restorations |
Grip material is mostly preference, with one practical point: suede and alcantara give the best feel in gloves and the worst life in a road car that lives outside. Leather is the sensible all-rounder. Wood and polyurethane are for classics, where the look is the point.
An aftermarket wheel does not bolt to your column. A vehicle-specific boss kit adapts your column spline to the 6 x 70 mm pattern, and there is one for almost every car. Ours are listed by vehicle, so search your car and year.
The quick release sandwiches between the boss and the wheel, so you still need the boss. It makes getting in and out of a caged car far easier and it is worth having if you are climbing over a door bar. Remember the depth it adds when you pick the dish.
Some wheels come with a horn push and some do not, and it is listed on every product. If your car needs an MOT, check before you order rather than after.
Diameters, dish types, spoke counts and materials are read from our own product data, checked 2 August 2026. The 6 x 70 mm PCD applies to the MOMO, OMP and Sparco wheels and boss kits we stock; the Reverie carbon wheels and some classic patterns differ, so check the product page.
At GSM Performance, our priority is to maintain the utmost hygiene and quality standards for the benefit of our customers. To that end, we have instituted a policy that all purchases of long johns, balaclavas, tops, and underwear are final and non-returnable. This policy is necessary due to the personal nature of these items, which are worn in close contact with the body. This protocol is intended to guarantee the health and safety of all our customers.
This policy adheres to the best industry practices and safeguards both our customers and our staff. It's important to clarify that this policy does not affect your statutory rights as a consumer. This policy does not apply if you receive damaged or defective products. In such cases, our customer service team is available to promptly address your concerns and arrange a replacement or refund. We greatly appreciate your understanding and adherence to our hygiene policy and thank you for your continued confidence in GSM Performance. For further information please see our terms and conditions which are agreed on checkout.
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