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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

Select your bike to see if this reed fits
Item #BOY0006

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56 Reviews
4.9 out of 5 stars
5 Star   49 4 Star   7 3 Star   0 2 Star   0 1 Star   0
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All Reviews
Verified Purchaser
Texas
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Reeds

Huge improvement over old chipped reeds. Before the bike (kx125) couldn’t move out of its own way will now do power wheelies.

Verified Purchaser
wisconsin
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Great price

I bought these reeds again cause there great. rocky mountain has it all.

Verified Purchaser
VA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Easy bolt on part

Night and day difference. Highly recommend for ease of use and power increase!

Verified Purchaser
ar
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Perfect

exactly what I ordered

Verified Purchaser
Durability 4/5 Ease of Installation 5/5 Performance 5/5 Style 4/5
Works great

I bought this a few weetago for my son's bike and it has done what it is supposed to. Great product for the price

Verified Purchaser
Baraboo, wi
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 3/5
Great power upgrade

I put these reeds in with a fresh top and and after breaking it in, my 125 was pulling power wheelies at 60. Crazy power and it idles very smooth now.

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.

See 10 More Reviews
34 Questions
Answered:   31
Not Yet:   3
jerry
Q: Do I need to buy 2 for booth sides of the cage or it comes with 2
27 days ago
Dan Gearhead
Top 25
27 days ago
A: This will come with both reeds needed to replace the stock reeds in your reed cage.
Cmoney423
Q: I have a 2001 Kawasaki kx 250 does these reeds come in a set or just one side for this price and bike?
1 month 11 days ago
Dan Gearhead
Top 25
1 month 11 days ago
A: The Boyesen Dual Stage Power Reeds are sold as a set.
Petra
Q: I need these reeds for a Honda aero 80. Will they fit on directly. every link on google for the reeds i need points me here and i dont want to buy the wrong one.
1 month 19 days ago
Paul
Top 10
1 month 19 days ago
A: We carry tires and oils for scooters. I'm sorry that we don't carry engine parts for scooters.
The Boyesen Power Reeds for the 1983 to 1985 Honda Aero 80cc two-stroke are Boyesen part number 740. You may order those directly from Boyesen by calling them at (800) 441-1177.
Beej
Q: My bike has two of these, is this a two pack or will I have to order 2 individuals
3 months 22 days ago
Tyler Gearhead
Top 25
3 months 22 days ago
A: I would need to know the full Year, Make and model to answer that question. Please call in to 1-888-676-8853 and one of our knowledgeable Gearheads will be happy to help you out!
Kmart
Q: Do these come with a set of screws because my reed on the bike now only has two on each side and there's 3 holes 
4 months 17 days ago
robert
Top 10
4 months 17 days ago
A: These do not come with screw. the image is not a exact match per bike so they should come with the same number of holes.
Nick
Q: I looked at my reeds and there are like 2 layers of reeds on smaller or shorter then the other. Will they replace both the short and longer reed? I have a 01 kx125
4 months 26 days ago
JamesGearhead
Top 10
4 months 26 days ago
A: These reeds will replace your OEM Reeds entirely.
Tarron
Q: Hi, my reeds only has the 2 holes, do youse have these?
Over 5 months ago
Michael
Q: What dual stage reed fits my 79-yz 400
Over 6 months ago
Michael
Top 10
Over 6 months 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
1 year 2 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
1 year 2 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
1 year 2 months ago
Jakeext3453
Top 25
1 year 2 months ago
A: I am sorry, but not these will not fit your 97 Sportsman 400.
1 - 10 of 34
Fitment

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# 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
Boyesen Dual Stage Power Reeds 695
Boyesen Dual Stage Power Reeds 6109
Boyesen Dual Stage Power Reeds 6117
Boyesen Dual Stage Power Reeds 6127
Boyesen Dual Stage Power Reeds 633
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 692
Boyesen Dual Stage Power Reeds 6116
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
Boyesen Dual Stage Power Reeds 6113
Boyesen Dual Stage Power Reeds 6122
Boyesen Dual Stage Power Reeds 647
Boyesen Dual Stage Power Reeds 676
Boyesen Dual Stage Power Reeds 681
Boyesen Dual Stage Power Reeds 699
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Boyesen Dual Stage Power Reeds 6123
Boyesen Dual Stage Power Reeds 648
Boyesen Dual Stage Power Reeds 6105
Boyesen Dual Stage Power Reeds 642
Boyesen Dual Stage Power Reeds 694
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Boyesen Dual Stage Power Reeds 6111
Boyesen Dual Stage Power Reeds 6119
Boyesen Dual Stage Power Reeds 6130
Boyesen Dual Stage Power Reeds 644
Boyesen Dual Stage Power Reeds 679
Boyesen Dual Stage Power Reeds 689
Boyesen Dual Stage Power Reeds 6102
Boyesen Dual Stage Power Reeds 6112
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Boyesen Dual Stage Power Reeds 6107
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Boyesen Dual Stage Power Reeds 680