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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
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Description
RFX Pro Wheel Spacers Rear (Red)Pro Series Wheel Spacers RFX Pro Series wheel spacers are lighter and more durable than OEM. Constructed from 7075 T6 aluminium and colour anodised to increase durability. This helps to reduce surface wear and lessens the amount of dirt entering the hub which in turn extends the life of the bearing. Designed with a rear lip to help keep them hooked into the seals, this reduces the chance of falling out during maintenance, speeding up wheel changes.
Pro Series Wheel Spacers
RFX Pro Series wheel spacers are lighter and more durable than OEM.
Constructed from 7075-T6 aluminium and colour anodised to increase durability. This helps to reduce surface wear and lessens the amount of dirt entering the hub which in turn extends the life of the bearing.
Designed with a rear lip to help keep them hooked into the seals, this reduces the chance of falling out during maintenance, speeding up wheel changes.
RFX products are tested and used by many top Grand Prix and British Motocross teams.
- 7075-T6 Aluminium Construction.
- Colour anodised for durability.
- Machined rear location lip.
Tag Line
CNC Machined
For a tighter tolerance
Fitting Instructions
- Start with the motorcycle on a box stand with the wheels raised from the ground.
- Remove the large spindle nut and loosen any pinch bolts on the lower fork leg.
- Remove the spindle from the wheel this may require the use of a brass punch and hammer if tight.
- Front wheel will now remove.
- The rear wheel should now be loose enough to push forward and lift the chain from the rear sprocket.
- Rear wheel will now remove.
- Remove the wheel spacers from the wheels.
- Clean in and around the seals with contact cleaner such as Maxima Electrical Contact and re-grease under the seal.
- Fit the new wheel spacers.
- Make sure to open the brake pads apart inside the brake callipers to give you extra room when re-fitting the wheel.
- Re-fit the wheels and push the spindles through.
- Re-fit the chain and set the proper chain tension by adjusting the axle blocks.
- Tighten
the large spindle nuts to the correct torque setting. - With the bike of the stand pump the front forks up and down to align the front forks then tighten the pinch bolts.
- Finally pump the brakes to re- align the callipers.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Bringing a 1976 MG Midget to the modern world!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid.
This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush.
Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it.
If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
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Reviewed in the United States on November 11, 2025
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable.
The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather.
One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with.
Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
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Reviewed in the United States on March 12, 2023
★★★★★ 4
Heavy-Duty That Works!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness.
Overall, it’s a strong choice for more serious sound insulation projects.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Good product, quite sticky I must say.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Worked for my van insulation
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Good stuff
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Good stuff, easy to use, self adhesive backing contours around curves easily and works great.
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Reviewed in the United States on April 29, 2026
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