RST S1 Mesh D3O Motorcycle Trousers - Black - 40

The RST S1 Mesh D3O Motorcycle Trousers provide abrasion resistance, impact protection and airflow...

Best current price£206.99from OnBuy.com

Waist Size UK

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OnBuy.com(40) Rst S1 Mesh D3o Leather Trouser Black 5056558188788
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£206.99
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Demon TweeksRST S1 Mesh D3O Leather Motorcycle Pants - UK 40, Black
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Product Information

Full details

The RST S1 Mesh D3O Motorcycle Trousers are designed for riders who demand a balance of high-level abrasion resistance, impact protection, and superior airflow for warm-weather riding. Combining robust full-grain leather in critical impact zones with breathable K300 mesh panels, these trousers offer CE AA-rated protection for road use and occasional track days, though they may not be suitable for cold or wet weather conditions due to their high ventilation design.

All features

Age Groupadult
ColourBlack
GenderMale
MaterialLeather
Waist Size UK40
Model Part Number103649BLK-40
BrandRST

Extended Product Information

FAQs

Are these trousers waterproof?

No, the S1 Mesh D3O trousers are designed for ventilation and airflow and do not offer waterproof capabilities.

What does CE AA certification mean?

CE AA certification confirms that the garment has been tested for high levels of abrasion, tear, and seam strength suitable for motorcycle riding.

Can I use these for track days?

Yes, they feature replaceable knee sliders and high-abrasion leather zones, making them suitable for occasional track use.

Is the D3O armour removable?

Yes, the CE Level 1 D3O armour at the hips and knees can be removed for cleaning or upgrading.

Will these fit a different brand of jacket?

While the connection zip is designed for RST jackets, it may not be compatible with other brands without an adapter.

Troubleshooting

Armour feels out of place

Adjust the positioning of the knee pads within the internal pockets while standing or sitting in your riding position to ensure optimal coverage.

Connection zip does not align with current jacket

Ensure your jacket is an RST model with the matching 360-degree zip configuration; if not, you may need an adapter zip.

Knee sliders are wearing down

The knee sliders are designed to be sacrificial components; replace them with new compatible RST sliders when they reach the wear indicator.

Pros and Cons

Pros

  • High level of protection with CE AA rating
  • Excellent ventilation for summer riding
  • Strategic leather placement for abrasion resistance
  • Flexible and comfortable D3O armour
  • Integrated connection zip for jacket compatibility

Cons

  • Not waterproof or windproof
  • Limited suitability for cold weather riding
  • Mesh construction provides less insulation than pure leather pants

Setup, Compatibility & Care

To ensure maximum safety, confirm that the D3O knee armour sits correctly over your kneecaps while in a riding position. The trousers feature a 360-degree connection zip, which is highly recommended for use with an RST leather or textile jacket to prevent the trousers from riding up during a slide. When cleaning, avoid using harsh detergents on the leather; wipe down the leather sections with a professional leather cleaner and use a damp cloth for the mesh areas. Always check the stitching and sliders before every track use to ensure no components are damaged.

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