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Boyesen Dual Stage Power Reeds
Boyesen Dual Stage Power Reeds

$20.99 - $43.99
6% Off - Save up to $3.00
FREE SHIPPING on orders over $79

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Item #BOY0006

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50 Reviews
4.9 out of 5 stars
5 Star   43 4 Star   7 3 Star   0 2 Star   0 1 Star   0
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All Reviews
Verified Purchaser
Peetz, CO
Durability 5/5 Ease of Installation 5/5 Performance 2/5 Style 5/5
Helps both low and top end power

Very noticeable power increase both at low end torque and top end. Also helps even out mid range powerband. Installed on my KTM 200 EXC

Verified Purchaser
Kansas
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Works great!

Exactly what I wanted. Fast shipping!

Verified Purchaser
Saint Louis MO
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Looks legit

Bought it a month ago, looks great. Looks just like the original and like what the motorsports shop carries.

Stafford, Va
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Great reeds for the price

Brought my 89' yz250 back to life without needing to change anything. Firat ride on it, so I'm not really sure if it changed the power delivery at all.

Southern California, CA, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Great upgrade when doing a rebuild

I replace the reeds whenever I rebuild the top end on my trusty old 1992 CR250. I wouldn't say they give you more power but the dual stage reeds certainly change the character of the power. Last rebuild I did I installed regular single stage Boysen reeds and totally changed/lamed out the bikes power band. I will be going back to the dual stage next time around.

Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Can't go wrong

I've used Boyesen power reeds in every bike I've owned, from Cr, kx ,Rm an kdx, an every set has increased my HP an control , can't go wrong, don't forget a gasket

Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Works great.

Bought these to replace the Boyesen reeds that were already in the bike. They work great and I'll be buying them for my new project as well.

Expert MotoSport Staff Verified Purchaser
Portland, OR, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Great upgrade for the price!!!!

I have been using Boyesen reeds ever since I first started riding. They always fit perfect and hold up very well. i would recommend these to anybody looking to replace their stock reeds. I installed them on an 01' cr 250 that is built for the woods and the whole powerband is solid and equal no spikes up top and no bogs down below. Great product for the price.

Verified Purchaser
OHIO,USA
Durability 4/5 Ease of Installation 4/5 Performance 5/5 Style 4/5
Power to spare!!!

i was some what skeptical about the dual stage reed set up before purchasing it but i have no regrets now. The throttle response is super crisp. The power band comes in strong in every gear with no lag at all. my RM250 was a hand full before the install, but now it has a whole new bad news personality i am going to have to get use to. AWESOME product.

Verified Purchaser
Connecticut, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Very happy with purchase great shipping

Reed's perform perfect not too aggressive but definitely better than stock awesome throttle response great low end power

See 10 More Reviews
28 Questions
Answered:   25
Not Yet:   2
Tarron
Q: Hi, my reeds only has the 2 holes, do youse have these?
26 days ago
Michael
Q: What dual stage reed fits my 79-yz 400
1 month 24 days ago
Michael
Top 10
1 month 24 days ago
A: That is a good question, however, I unfortunately will not be able to supply those for you on our site. I do recommend finding out what kind of conversion other folks have done in order to update their reed system, and one of the best sites I recommend for that kind of information is: https://thumpertalk.com/forums/topic/427307-vintage-motor-mods-yz400/
Magmus91
Q: What are these's for
Over 9 months ago
Where do they go? Are they part of the for the filter area? Sorry I'm new to dirt bike just got my first one it's a 82 suzuki rm 125
Jakeext3453
Top 25
Over 9 months ago
A: In 2-stroke bikes the Reeds are located in the Reed cage. In between the carburetor and the cylinder. Their purpose is to Atomize the air and fuel as it goes into the cylinder.
jimbo
Q: Will these fit a 97 polaris sportsman 400
Over 9 months ago
Jakeext3453
Top 25
Over 9 months ago
A: I am sorry, but not these will not fit your 97 Sportsman 400.
Nick
Q: Hey will the boysen reeds work in a stock 2001 cr125.
1 year 4 months ago
MalikHall
Q: Will these reeds fit in my stock rm250 1999 cage?
1 year 7 months ago
Jsanstead
Q: Can these go on the stock cage?
1 year 11 months ago
If I just buy the reeds will they fit in the stock cage or so I need to buy a whole new basket for them?
MotoSportExpert
Expert MotoSport Staff
1 year 11 months ago
A: Yes, the Boyesen Dual Stage Power Reeds work on the stock cage they are a stock replacement ONLY.
Matt
Q: Do these come with a new gasket?
2 years 3 months ago
MotoSportExpert
Expert MotoSport Staff
2 years 3 months ago
A: No, gaskets would not be included.
Heath
Boyesen Dual Stage Power Reeds
Boyesen Dual Stage Power Reeds
Q: I have a Boyesen rad cage in my 89 cr125, do u guys sell the reeds for this?
2 years 4 months ago
MotoSportExpert
MotoSport Staff Expert
2 years 4 months ago
A: If it is available through one of our suppliers, we would be happy to order it for you. Please contact one of our sales professionals to inquire about special orders and availability.
Dirt Bike 1-888-676-8853
crazywillcook
Q: Quantity
2 years 4 months ago
Does this come in a pack or as a single item? If so how many are in pack?
MotoSportExpert
Expert MotoSport Staff
2 years 4 months ago
A: The Boyesen Dual Stage Power Reeds come as a set.
1 - 10 of 28
Fitment
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See Fitments
# Part Numbers
Product Variant Manufacturer Part #
Boyesen Dual Stage Power Reeds 623
Boyesen Dual Stage Power Reeds 627
Boyesen Dual Stage Power Reeds 631
Boyesen Dual Stage Power Reeds 664
Boyesen Dual Stage Power Reeds 682
Boyesen Dual Stage Power Reeds 690
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Boyesen Dual Stage Power Reeds 6117
Boyesen Dual Stage Power Reeds 6127
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Boyesen Dual Stage Power Reeds 684
Boyesen Dual Stage Power Reeds 696
Boyesen Dual Stage Power Reeds 6103
Boyesen Dual Stage Power Reeds 6110
Boyesen Dual Stage Power Reeds 6118
Boyesen Dual Stage Power Reeds 6128
Boyesen Dual Stage Power Reeds 636
Boyesen Dual Stage Power Reeds 622
Boyesen Dual Stage Power Reeds 693
Boyesen Dual Stage Power Reeds 646
Boyesen Dual Stage Power Reeds 6124
Boyesen Dual Stage Power Reeds 691
Boyesen Dual Stage Power Reeds 6100
Boyesen Dual Stage Power Reeds 6115
Boyesen Dual Stage Power Reeds 6120
Boyesen Dual Stage Power Reeds 607
Boyesen Dual Stage Power Reeds 638
Boyesen Dual Stage Power Reeds 683
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Boyesen Dual Stage Power Reeds 6121
Boyesen Dual Stage Power Reeds 6129
Boyesen Dual Stage Power Reeds 615
Boyesen Dual Stage Power Reeds 6104
Boyesen Dual Stage Power Reeds 687
Boyesen Dual Stage Power Reeds 698
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Boyesen Dual Stage Power Reeds 6122
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Boyesen Dual Stage Power Reeds 648
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Boyesen Dual Stage Power Reeds 6130
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Boyesen Dual Stage Power Reeds 680
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