Oem Block Reeds
Boyesen
APRILIA Models Years
Boyesen Power Reeds for your Stock Oem Reed Block Maximum Power achieved through air intake, acceleration and distribution. Each Boyesen Power Reed system is unique - tailor made to your machine’s specific model, year and displacement. Boyesen’s patented dual-stage design incorporates a specially shaped top reed and a ported bottom reed. The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs. The stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs. More valves equals more power by creating: More Air Flow The dual-stage design allows you to replace your stock reed stop with a Rev-Plate which permits the reeds to open freely and function efficiently. More Air Velocity The multi-port feature of the bottom reed creates more channels for the charge, delivering increased velocity to the intake ports. More Overall Power Dual-stage reeds work in unison to perform efficiently throughout the entire powerband. The difference in stiffness between the top reed and the bottom reed allow the reeds to respond quickly and accurately to changes in engine pressure. This translates into quicker acceleration, crisper throttle response and increased horsepower throughout the powerband.
Power Reeds
Pro Reeds
Gasket
125 MX
05-653
CAGIVA Models
Years
Power Reeds
Pro Reeds
Gasket
MX 125 3 (Petal) MX 125 4 (Petal)
05-665 05-656 05-608 05-608
WMX 125 WMX 250 WMX 250
1983
1984 - 89 05-615
260
05-615 05-615
500 WMX
GASGAS Models Years
Power Reeds
Pro Reeds
Gasket
125 Cross
All
05-671
TT 125
1994 - 95 05-6TR117 1999 - 01 05-6TR118
TXT 125 EC 125 EC 200 EC 250 EC 300 240 Trials
05-P115 05-P21 05-P21 05-P21
1999 - 06 1997 - 05 1999 - 05
05-659
HONDA Models
Revolutionary Performance Boyesen’s patented dual-stage design incorporates a specially shaped top reed and a ported bottom reed. The top reed is
Years
Power Reeds
Pro Reeds
Gasket
CR 60 CR 80 CR 80 CR 80 CR 85
1983 - 85 05-603 1982 - 85 05-603
N/A N/A N/A
lightweight and resilient for crisp throttle response at partial throttle or low RPMs. The stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs. More valves equals more power.
1986
05-605
1987 - 02 05-631 2003 - 08 05-631 1991 - 96 05-6132 1978 - 92 05-606 1993 - 97 05-664
05-P60 05-P60
EZ CUB90 CR 125 CR 125 CR 125 CR 125 CR 125 CR 125 CR 125 CR 125 TLM 200 CR 250 CR 250 CR 250 CR 250 CR 250 CR 250 CR 250 CR 250 CRM 250 CRE260 CR 450/480
05-P43 05-P01 05-P98 05-P123 05-P144 05-P180 05-P198 05-P214 05-P02 05-P44 05-P02 05-P111 05-P146 05-P163 05-P182 05-P200 05-P215 05-P02
05-9201 05-9201 05-9201 05-9201
The Benefits • Quicker acceleration for that all important holeshot.
1998
05-682
• Crisper throttle response for fast corner exits and surer jumps. • More horsepower throughout the powerband for guaranteed performance. • Improved engine efficiency and fuel economy for the long distance rider. • Longer life - Boyesen Power Reeds outlast all other aftermarket reed petals.
1999 - 00 05-690 2001 - 02 05-695
2003 2004
05-6109 05-6117
2005 - 07 05-6127
05-633
1978 - 87 05-607 1988 - 98 05-633 1999 - 00 05-684
05-9202 05-9202 05-9202
2001 2002 2003 2004
05-696 05-6103 05-6110 05-6118
2005 - 07 05-6128
1995
05-633 05-633 05-607
All
05-P44
CR 500 CR 500
1984 - 88 05-625 1989 - 01 05-636
05-P56
05-9203
XR / XRR500
1982
05-606
*Please visit our website for current prices
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
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