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Fastrax 8x10x0.3mm Shims Pack of 10 RC Car Precision Spacers FAST10-8

Model No: FAST10-8


Coming Soon - Stock Arriving: 12/06/2026

Stock Arriving: 12/06/2026

£2.99

£0.07

£2.92

Inc VAT

1 Year Warranty
We Accept

Overview

The Fastrax 8x10x0.3mm Shims (10) FAST10-8 are precision-engineered spacer components designed for RC car enthusiasts and hobbyists across the UK who demand quality spare parts for their models. Whether you're a seasoned racer fine-tuning your competition rig or a weekend basher maintaining your favourite RC vehicle, these shims play a crucial role in achieving optimal performance and alignment. Manufactured by Fastrax, a recognised name in RC hobby parts and accessories, these shims are essential wear items that help maintain proper spacing and clearances in your RC car's drivetrain and suspension systems.

Shims are fundamental components in any RC car setup, allowing you to adjust bearing clearances, gear mesh spacing, and suspension geometry with precision. The Fastrax 8x10x0.3mm specification makes these shims compatible with a wide variety of popular RC car models and platforms. Whether you're working on an off-road buggy, a crawler, a drift car, or any number of other RC vehicles, having a quality set of replacement shims in your workshop is essential maintenance practice. These 10 shims per pack provide enough material for multiple adjustments or repairs, making them excellent value for money.

RC car maintenance and tuning requires access to genuine, accurately-manufactured spare parts, and the Fastrax 8x10x0.3mm Shims represent exactly that standard of quality. Rather than settling for generic aftermarket parts, choosing branded shims from Fastrax ensures you're getting components manufactured to precise tolerances that will fit correctly and perform reliably. Available now at RC Model Shop, your trusted UK RC retailer, these shims are in stock and ready to ship to RC enthusiasts nationwide.

Key Features

  • Precision dimensions of 8x10x0.3mm — These exact measurements ensure compatibility with specific RC car platforms and provide the precise spacing adjustments needed for optimal bearing clearance and gear mesh tuning, critical for achieving smooth power delivery and extending component lifespan.
  • Pack of 10 shims — Each pack contains 10 individual shims, giving you sufficient spare parts for multiple adjustments, repairs, or to keep extras on hand for future maintenance, representing excellent value for regular RC hobbyists.
  • Genuine Fastrax manufacture — These shims are produced by Fastrax, a respected manufacturer of RC spare parts and accessories, ensuring consistent quality and accurate tolerances that match the engineering specifications of compatible RC platforms.
  • Durable spacer components — Shims are engineered to withstand repeated use and adjustment cycles, helping maintain proper clearances and alignment throughout extended RC driving sessions and competitive use.
  • Universal RC application compatibility — These shims are designed to work across multiple RC car types and platforms, making them a versatile addition to any RC hobbyist's spare parts collection and workshop supplies.

Technical Performance

The Fastrax 8x10x0.3mm Shims are precision-manufactured spacer components engineered to exacting tolerances that ensure accurate fit and performance in RC car applications. The 8mm inner diameter, 10mm outer diameter, and 0.3mm thickness specifications have been carefully calculated to provide the exact clearance adjustments needed in modern RC car designs. These shims play a critical role in maintaining proper bearing spacing, controlling gear mesh, and ensuring suspension geometry remains within optimal parameters. Whether you're adjusting differential clearance, fine-tuning suspension geometry, or maintaining proper bearing preload in your RC car's drivetrain, these shims deliver the precision required for reliable performance. The 0.3mm thickness allows for incremental adjustments when stacked or used individually, giving RC tuners and technicians the flexibility to dial in their setups to exact specifications. Made from durable materials capable of withstanding the forces encountered in both casual and competitive RC car driving, these shims represent essential maintenance components for any serious hobbyist or weekend basher looking to keep their RC vehicles running smoothly and reliably.

What's in the Box

  • 10 x Fastrax 8x10x0.3mm shims

Frequently Asked Questions

  • What are RC shims used for? — Shims are precision spacer components used in RC cars to adjust bearing clearances, control gear mesh spacing, and fine-tune suspension geometry. They allow you to make precise incremental adjustments to your RC car's setup, ensuring optimal performance, smooth power delivery, and extended component lifespan. Whether you're a competition racer dialling in your setup or a hobbyist performing routine maintenance, shims are essential tools in any RC workshop.
  • Are the Fastrax 8x10x0.3mm shims suitable for beginners? — Yes, these shims are suitable for RC enthusiasts at all skill levels. Beginners learning to maintain and tune their first RC cars will find them straightforward to use, whilst experienced racers will appreciate the precision tolerances for competition setups. Having spare shims on hand is good workshop practice regardless of your experience level.
  • How many shims come in this pack? — Each pack contains 10 individual shims, providing ample spare parts for multiple adjustments, repairs, or maintenance cycles on your RC vehicles. This quantity offers excellent value and ensures you'll have extras available for future use.
  • What RC car models are these shims compatible with? — The 8x10x0.3mm dimensions are compatible with a wide variety of popular RC car platforms. However, we recommend checking your specific RC model's parts list or instruction manual to confirm compatibility before purchasing, as different brands and scales may use different shim specifications.
  • Where can I use these shims on my RC car? — These shims can be used in multiple locations depending on your specific RC car design and tuning requirements, including differential clearance adjustment, bearing spacing, gear mesh fine-tuning, and suspension geometry adjustment. Refer to your RC car's manual or setup guide for specific recommendations on shim placement and quantity.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Fastrax 8X10X0.3Mm Shims (10) FAST10-8 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.

  • Brand: Fastrax
  • Model Number: FAST10-8
  • Product Type: Shims
  • Inner Diameter: 8mm
  • Outer Diameter: 10mm
  • Thickness: 0.3mm
  • Quantity per Pack: 10 shims
  • EAN Code: 5055323900365

We want to make sure your delivery goes smoothly, so here are some important details about our service:

  • For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
  • Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
  • Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
  • If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
  • We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
  • As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
  • If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
  • For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.