SKU: 6288737796

BOYESEN Rad membraan systeem - Yamaha YZ250

Sale price$116.61 Regular price$129.57
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

BOYESEN Rad membraan systeem - Yamaha YZ250De technici van Boyesen hebben een reeks technische innovaties toegepast op hun aanbod aan inlaatsystemen om zo te zorgen voor een optimaal vermogen, koppel en soepelheid: Aerodynamic Surface Optimization (optimalisatie van binnenoppervlakken), Model Specific Reed Petal Tensioning (specifieke klep voor elk model), Material Fuel Resistance (materialen die bestand zijn tegen koolwaterstoffen) en Multi Stage Reed Timing (kleppen die in fases openen). De

De technici van Boyesen hebben een reeks technische innovaties toegepast op hun aanbod aan inlaatsystemen om zo te zorgen voor een optimaal vermogen, koppel en soepelheid: Aerodynamic Surface Optimization (optimalisatie van binnenoppervlakken), Model-Specific Reed Petal Tensioning (specifieke klep voor elk model), Material Fuel Resistance (materialen die bestand zijn tegen koolwaterstoffen) en Multi-Stage Reed Timing (kleppen die in fases openen).
De BOYESEN klepmembranen zijn speciaal ontwikkeld voor elk model motor

  • Behuizing van 100% aluminium, geoptimaliseerde staat van het binnenoppervlak
  • 4-weg diffusor om de stromen te optimaliseren en ontlading te voorkomen
  • Inlaatspruitstuk en bevestigingsklemmen meegeleverd, directe montage zonder aanpassing
  • Kleppen met variabele flexibiliteit, specifiek voor elk model (uit carbon van ruimtevaartkwaliteit)
  • Met rubber omhulde kleppen die bestand zijn tegen koolwaterstoffen, staan garant voor een langere levensduur van de pakkingen 


De RC2 klepmembranen, ontwikkeld voor wedstrijdgebruik, optimaliseren de inlaatluchtstromen merkbaar en zorgen daarmee voor meer efficiëntie, meer vermogen en een betere stijging in toerentallen van uw motor!

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]
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SKU: 6288737796

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4.0 ★★★★★
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Dave B.
New York, US
★★★★★ 5
Great purchase! Highly recommend!
Color: Yellow Gold, Size: 1 cttw
Love these earrings! They have beautiful brilliance and sparkle AND I feel the setting is relatively substantial. They have a screw on back and the back is not small and flimsy like some earring backs I have seen. I purchased the 1 carat pair and love them. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
A
Verified Purchase
Anonymous
New York, US
★★★★★ 5
Beautiful and timeless!
Color: White Gold, Size: 0.5 cttw, Color: White Gold, Size: 0.5 cttw
The earrings are beautiful. I was hesitant to go with lab grown over natural but the quality of the earrings have genuinely changed my outlook on pab grown diamonds. These were made with 14kt screw on backs and have given me peace of mind. These were purchased to be worn in the 2nd ear piercings. They look stunning next to my natural halo diamond earrings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
M
Verified Purchase
Maggie
Battle Creek, US
★★★★★ 4
Great quality
Color: Yellow Gold, Size: 0.5 cttw
Beautiful earrings, but I would definitely get the largest 1ct option if an adult plans to wear them. The smaller sizes would be perfect special gift for a child.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2025
L
Verified Purchase
Laura
Louisville, US
★★★★★ 5
Perfect size diamond earring
Color: Yellow Gold, Size: 0.25 cttw
Love them! Worth the buy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
M
Verified Purchase
Mel
New York, US
★★★★★ 5
Fancy sunglasses
Color: Blue Tortoise Dark Grey/Dark Grey, Size: 54/17/145
I love sunglasses and this ones are so pretty. They have this blue-brown combination that it’s just perfect. They are not too big and not too small. I love them!
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Reviewed in the United States on January 23, 2026

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