SKU: 39321613701

S3 Binnenkop - zeer hoge compressie BETA

Sale price$59.16 Regular price$65.73
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

S3 Binnenkop - zeer hoge compressie BETAS3 is the specialist in Trial and Enduro parts. Innovation and high quality are the key words guiding the design of the elements that will make a difference. Tested in all conditions, the S3 products are at the cutting edge of technology and equip the best riders and trial teams. It uses the best alloys available, to obtain a better output & more traction. The advantage of these heads is that they can hold more water and have thicker walls which helps

S3 is the specialist in Trial and Enduro parts. Innovation and high quality are the key words guiding the design of the elements that will make a difference. Tested in all conditions, the S3 products are at the cutting edge of technology and equip the best riders and trial teams.

 

It uses the best alloys available, to obtain a better output & more traction. The advantage of these heads is that they can hold more water and have thicker walls which helps with the cooling rate, thus improving slightly low revs power. 

 

  • It uses the best alloys available, to obtain a better output & more traction.
  • Forging them eliminates the hot spots found on casted heads.
  • Ensure a better cooling rate.

 

Very High Compression : This is designed for use at high altitude or for very specific conditions.

Advantages

 

  • Ideal for any high altitude events
  • A simple change to this insert will enable your bike to function well at altitude of 1500m & above

 

Different compression Inlet, what changes?


Standard compression (STD): Higher torque and power at low revs. Even though it is similar to the original compression, you will notice the difference.
High compression (A): Possibility to add another gear, better traction and very clean response.
Very high compression ( AA y AAA): Specially for altitudes over 1500m , or MX engine preparation.
Low compression: Incredible traction, smooth response, the best riders use it. It's a delight!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 39321613701

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Guillermo Meza
Lake Worth, US
★★★★★ 5
Nice…
Color: Light Green Plaid, Size: Large
Fits right, good quality, I would buy it again
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Reviewed in the United States on May 15, 2026
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David McDaniels
Port Orchard, US
★★★★★ 5
Looks great for summer
Color: Blue Gingham, Size: X-Large
Fits perfect and comfortable
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Reviewed in the United States on May 15, 2026
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Deborah
Chelsea, US
★★★★★ 5
Nice fabric.
Color: Red Gingham, Size: Large
This was a well made shirt and the fabric was nice. However, I had to return the shirt because it was too small. I read the reviews which said it ran large. So, I ordered down a size, should not have done that. I believe it is true to size, but I’d not a fitter or modern cut.
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Reviewed in the United States on April 16, 2026
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Tyler S
Lexington, US
★★★★★ 4
Lightweight, travel ready shirt
Color: Blue Plaid, Size: Medium
Relaxed fit, quality fabric. Color was as expected. Material is pretty standard as well
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Reviewed in the United States on April 23, 2026
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denise bugg
Charlottesville, US
★★★★★ 5
Nice quality
Color: Black Gingham, Size: X-Large
This shirt is constructed well.
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Reviewed in the United States on May 31, 2026

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