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Boyesen Power Reeds - 603

  • Part #: 18335
  • Manufacturer Part #: 603

MSRP Price: $32.95

Our Price: $29.66

You Save:
$3.29 (10%)
1 on Hand

Overview of Boyesen Power Reeds - 603

  • Improves throttle response and fuel economy, enhances acceleration and top-end speed
  • Revolutionary dual-stage reeds outperform and outlast any stock reed

Specs for Boyesen Power Reeds - 603

Type Reed
Type - Intake Replacement Reed Valve Petal
Units Set
Weight 0.12 lbs

Specs for Boyesen Power Reeds - 603

Type Reed
Type - Intake Replacement Reed Valve Petal
Units Set
Weight 0.12 lbs

Fitment for Boyesen Power Reeds - 603

See if this part fits your ride

Part 18335 fits the following machines

Honda
  • 1984 Honda CR60R
  • 1983 Honda CR60R
  • 1985 Honda CR80R
  • 1984 Honda CR80R
  • 1983 Honda CR80R
  • 1982 Honda CR80R
Yamaha
  • 1971 Yamaha DT1 Enduro 250
  • 1971 Yamaha DT1MX
  • 1972 Yamaha DT2
  • 1972 Yamaha DT2MX
  • 1973 Yamaha DT3
  • 1981 Yamaha IT125
  • 1980 Yamaha IT125
  • 1979 Yamaha IT175
  • 1978 Yamaha IT175
  • 1977 Yamaha IT175
  • 1973 Yamaha MX250
  • 1971 Yamaha RT1B
  • 1971 Yamaha RT1MX
  • 1972 Yamaha RT2
  • 1972 Yamaha RT2MX
  • 1973 Yamaha RT3
  • 1983 Yamaha YZ100
  • 1982 Yamaha YZ100
  • 1981 Yamaha YZ100
  • 1980 Yamaha YZ100
  • 1979 Yamaha YZ100
  • 1978 Yamaha YZ100
  • 1977 Yamaha YZ100
  • 1976 Yamaha YZ100
  • 1979 Yamaha YZ125
  • 1978 Yamaha YZ125
  • 1977 Yamaha YZ125
  • 1976 Yamaha YZ125
  • 1975 Yamaha YZ125
  • 1976 Yamaha YZ175
  • 1984 Yamaha YZ80
  • 1983 Yamaha YZ80
  • 1982 Yamaha YZ80
  • 1981 Yamaha YZ80
  • 1980 Yamaha YZ80
4.9 / 5.0
24 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
21
3
0
0
0
Fit
5.0 / 5
Quality
5.0 / 5
Style
4.9 / 5
Value
4.9 / 5
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Suzuki L-T 80 Boysen power reeds
This is probably the best performance investment for the money, Instalation instructions were clear and precise. The 4-wheeler has alot more torque and acceleration.Completely satisfied.
May 10, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Seem to help the bike run better...
Based on great experiences with Boyesens on my KDX-200, I got some for my sons KX-60 as part of my effort to make the bike less motocross tuned and more suitable for Enduro.

I put these reeds in at the same time as I put in a Moose Torque Spacer and a bigger rear sprocket, so I can't say for sure which changes had the most impact, but the overall setup made a big difference in making an MX bike a lot more woods friendly. (The torque spacer was a PITA because of the choke knob, but that's a different topic for a different review).

These reeds are cheaper then OEM, and work better, and reeds are a wear item, so I don't see how you could really go wrong with them...
February 8, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
low end power
Easy upgrade for a kx 125 used power reeds with moose torque spacer dropped a tooth on front sprocket and what a differance in the woods
November 10, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
great replacement
Noticeable increase in midrange and top end. Easy to istall. Great replacement product especially if you're due for new reeds.
November 13, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
A step above the rest..Boyesen
Boyesen reeds are great. They fit great, great quality, and great performance. I feel a lot of the other companys are over rated and that Boyesen should be more recognized, but when you put out products like this you just let the product speak for itself. Great job and I'm sure they will continue satisfying motor heads for years to come!!!
December 6, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
this product fit perfectly and it made my 125 scream again.
February 29, 2012
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Great upgrade
The Boyeson Power Reeds certainly woke up my old RMX. At the same time, however, I added an FMF powercore silencer and had the cylinder re-nikasiled. Overall, these reeds work great, providing extra torque from low to high RPMs.
January 22, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
great buy
I like them, they are great buy and they last a good period of time, noticable mid and top end power gains
March 18, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
May 1, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
4 / 5
nice product
Installed on my kdx200 in a few mins. Throttle response was pretty noticeable from bottom to top end. highly recommend these over stock reeds.
March 2, 2012

Instructions and Manuals for Boyesen Power Reeds - 603