Yamaha YZ 125 Parts — Dirt Motorcycle
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Boyesen PRO-217 BOYESEN REEDS, Boyesen Pro Series Reeds - PRO
Boyesen Pro Series Reeds - PRO-217 - Get the edge of Boyesens patented dual-stage reed design plus the latest in carbon fiber technology - Carbon fiber top reed and a durable fiberglass/epoxy bottom reed - Features the quickest acceleration any reed can offer while maximizing horsepower and torque - Quick and precise response to changes in piston speed delivers smooth, dependable throttle response - You wont sacrifice reed life as you might with traditional carbon fiber reeds - Created for the newest 2-stroke technologies Sold as Pairs Part No. 05-P217 (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2005-2019
£87.42
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Boyesen PRO-203 BOYESEN REEDS, Boyesen Pro Series Reeds - PRO, PRO-203
Boyesen Pro Series Reeds - PRO-203 - Get the edge of Boyesens patented dual-stage reed design plus the latest in carbon fiber technology - Carbon fiber top reed and a durable fiberglass/epoxy bottom reed - Features the quickest acceleration any reed can offer while maximizing horsepower and torque - Quick and precise response to changes in piston speed delivers smooth, dependable throttle response - You wont sacrifice reed life as you might with traditional carbon fiber reeds - Created for the newest 2-stroke technologies Sold as Pairs Part No. 05-P203 (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2004
£54.76
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Boyesen PRO-202 BOYESEN REEDS, Boyesen Pro Series Reeds - PRO, PRO-202
Boyesen Pro Series Reeds - PRO-202 Get the edge of Boyesen's patented dual-stage reed design plus the latest in carbon-fiber technology Carbon fiber top reed and a durable fiberglass/epoxy bottom reed Feature the quickest acceleration any reed can offer while maximizing horsepower and torque Quick and precise response to changes in piston speed delivers smooth, dependable throttle response You won't sacrifice reed life as you might with traditional carbon fiber reeds Yamaha 2004 Yamaha YZ125 Part No. 05-P202 (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2004
£74.43
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Boyesen PRO-19 BOYESEN REED CARB, Boyesen Pro Series Reeds - PRO
Boyesen Pro Series Reeds for RL Rad Valves - PSR-19 Direct replacement reed for Rad Valve To determine if you have an RL or RR Rad Valve, look for an RL stamp in the casting; the RR Rad Valve does not have a stamp Yamaha 1998 Yamaha YZ125 1997 Yamaha YZ125 1996 Yamaha YZ125 1995 Yamaha YZ125 1992 Yamaha YZ125 1991 Yamaha YZ125 1990 Yamaha YZ125 1989 Yamaha YZ125 Part No. 05-P19 (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 1995-1998
£91.38
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Boyesen PRO-185 BOYESEN REEDS, Boyesen Pro Series Reeds - PRO, PRO-185
Boyesen Pro Series Reeds - PRO185 - Get the edge of Boyesens patented dual-stage reed design plus the latest in carbon fiber technology - Carbon fiber top reed and a durable fiberglass/epoxy bottom reed - Features the quickest acceleration any reed can offer while maximizing horsepower and torque - Quick and precise response to changes in piston speed delivers smooth, dependable throttle response - You wont sacrifice reed life as you might with traditional carbon fiber reeds - Created for the newest 2-stroke technologies Sold as Pairs Part No. 05-P185 (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2003
£54.76
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Boyesen PRO-184 BOYESEN REEDS, Boyesen Pro Series Reeds - PRO, PRO-184
Boyesen Pro Series Reeds - PRO-184 Carbon fiber top reed and a durable fiberglass/epoxy bottom reed Features the quickest acceleration any reed can offer while maximizing horsepower and torque Quick and precise response to changes in piston speed delivers smooth, dependable throttle response You wont sacrifice reed life as you might with traditional carbon fiber reeds Created for the newest 2-stroke technologies Yamaha 2003 Yamaha YZ125 Part No. 05-P184 (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2003
£54.76
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Boyesen PRO-174 BOYESEN REEDS, Boyesen Pro Series Reeds - PRO
Boyesen Pro Series Reeds for RL Rad Valves - PSR-172 Direct replacement reeds for Rad Valves To determine if you have an RL or RR Rad Valve, look for a stamp RL in the casting - the RR Rad Valve does not have a stamp Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2002
£54.76
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Boyesen PRO-148 BOYESEN REEDS, Boyesen Pro Series Reeds - PRO
Boyesen Pro Series Reeds - PRO-148 - Get the edge of Boyesens patented dual-stage reed design plus the latest in carbon fiber technology - Carbon fiber top reed and a durable fiberglass/epoxy bottom reed - Features the quickest acceleration any reed can offer while maximizing horsepower and torque - Quick and precise response to changes in piston speed delivers smooth, dependable throttle response - You wont sacrifice reed life as you might with traditional carbon fiber reeds - Created for the newest 2-stroke technologies Sold as Pairs Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2001
£97.94
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Boyesen PRO-147 BOYESEN REED CARB, Boyesen Pro Series Reeds - PRO, BR010147
Boyesen Pro Series Reeds - PRO-147 Get the edge of Boyesens patented dual-stage reed design plus the latest in carbon fiber technology Carbon fiber top reed and a durable fiberglass/epoxy bottom reed Features the quickest acceleration any reed can offer while maximizing horsepower and torque Quick and precise response to changes in piston speed delivers smooth, dependable throttle response You wont sacrifice reed life as you might with traditional carbon fiber reeds Created for the newest 2-stroke technologies Yamaha 2002 Yamaha YZ125 2001 Yamaha YZ125 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2001-2002
£87.43
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Boyesen PRO-141 BOYESEN REED CARB, Boyesen Pro Series Reeds - PRO
Boyesen Pro Series Reeds - PRO-141 Get the edge of Boyesens patented dual-stage reed design plus the latest in carbon fiber technology Carbon fiber top reed and a durable fiberglass/epoxy bottom reed Features the quickest acceleration any reed can offer while maximizing horsepower and torque Quick and precise response to changes in piston speed delivers smooth, dependable throttle response You wont sacrifice reed life as you might with traditional carbon fiber reeds Created for the newest 2-stroke technologies Yamaha 2000 Yamaha YZ125 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2000
£54.76
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Boyesen PRO-140 BOYESEN REEDS, Boyesen Pro Series Reeds - PRO
Boyesen Pro Series Reeds - PRO-140 - Get the edge of Boyesens patented dual-stage reed design plus the latest in carbon fiber technology - Carbon fiber top reed and a durable fiberglass/epoxy bottom reed - Features the quickest acceleration any reed can offer while maximizing horsepower and torque - Quick and precise response to changes in piston speed delivers smooth, dependable throttle response - You wont sacrifice reed life as you might with traditional carbon fiber reeds - Created for the newest 2-stroke technologies Sold as Pairs Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2000
£97.94
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Boyesen PRO-08 REEDS YZ125 94-99, Boyesen Pro Series Reeds - PRO
Boyesen Pro Series Reeds - PRO-08 Get the edge of Boyesens patented dual-stage reed design plus the latest in carbon fiber technology Carbon fiber top reed and a durable fiberglass/epoxy bottom reed Features the quickest acceleration any reed can offer while maximizing horsepower and torque Quick and precise response to changes in piston speed delivers smooth, dependable throttle response You wont sacrifice reed life as you might with traditional carbon fiber reeds Created for the newest 2-stroke technologies Yamaha 1999 Yamaha YZ125 1998 Yamaha YZ125 1997 Yamaha YZ125 1996 Yamaha YZ125 1995 Yamaha YZ125 1994 Yamaha YZ125 Part No. 05-P08 (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 1994-1999
£87.42
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Boyesen Carbon Tech Reeds Boyesen, Low To Mid Range, 144L
BOYESEN CARBON TECH REEDS Don't settle for anything less than the best. Carbon Tech Reeds are made from aerospace grade 100% carbon fiber, meaning they last longer and give better performance than any other reed available. Boyesen Carbon Tech reeds are available in different tensions to suit the track and your riding style; Low Tensions (LT) are generally better for tight tracks, and High Tensions (HT) work better for long straights and wide open tracks. Low Tensions (LT) Improve power delivery in the lower RPM ranges. Our low tension option is best suited for increasing response and initial acceleration. Mid Tensions (MT) Improve power delivery in the mid-range of your specific engine. Our mid tension option is best suited for increasing the overall power delivery of your engine. High Tensions (HT Improve power delivery in the upper RPM range of your specific engine. Our high tension option is best suited for increasing the maximum output of engines. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 1988-1992 YAMAHA YZ 250 1989-1996
£70.80
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Boyesen Carbon Tech Reeds Boyesen, Top End Power Increase, 144HT
BOYESEN CARBON TECH REEDS Don't settle for anything less than the best. Carbon Tech Reeds are made from aerospace grade 100% carbon fiber, meaning they last longer and give better performance than any other reed available. Boyesen Carbon Tech reeds are available in different tensions to suit the track and your riding style; Low Tensions (LT) are generally better for tight tracks, and High Tensions (HT) work better for long straights and wide open tracks. Low Tensions (LT) Improve power delivery in the lower RPM ranges. Our low tension option is best suited for increasing response and initial acceleration. Mid Tensions (MT) Improve power delivery in the mid-range of your specific engine. Our mid tension option is best suited for increasing the overall power delivery of your engine. High Tensions (HT Improve power delivery in the upper RPM range of your specific engine. Our high tension option is best suited for increasing the maximum output of engines. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 1988-1992 YAMAHA YZ 250 1989-1996
£70.80
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Boyesen Carbon Tech Reeds Boyesen, Mid To Top End Increase, 142MT
Part no 05-CT142.MT (radhouse.co.uk) Fitment: HONDA CR125 1993-2000 KAWASAKI KX125 1994-2002 (Mid Tension) BOYESEN CARBON TECH REEDS Don't settle for anything less than the best. Carbon Tech Reeds are made from aerospace grade 100% carbon fiber, meaning they last longer and give better performance than any other reed available. Boyesen Carbon Tech reeds are available in different tensions to suit the track and your riding style; Low Tensions (LT) are generally better for tight tracks, and High Tensions (HT) work better for long straights and wide open tracks. Low Tensions (LT) Improve power delivery in the lower RPM ranges. Our low tension option is best suited for increasing response and initial acceleration. Mid Tensions (MT) Improve power delivery in the mid-range of your specific engine. Our mid tension option is best suited for increasing the overall power delivery of your engine. High Tensions (HT Improve power delivery in the upper RPM range of your specific engine. Our high tension option is best suited for increasing the maximum output of engines. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KX 125 1994-2002 HONDA CR 125 2001-2002 YAMAHA YZ 125 1994-2000 SUZUKI RM 125 1990-2008
£70.81
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Boyesen Carbon Tech Reeds Boyesen, Low To Mid Range, 142L
Part no 05-CT142.LT (radhouse.co.uk) Fitment: HONDA CR125 1993-2000 KAWASAKI KX125 1994-2002 (Low Tension) BOYESEN CARBON TECH REEDS Don't settle for anything less than the best. Carbon Tech Reeds are made from aerospace grade 100% carbon fiber, meaning they last longer and give better performance than any other reed available. Boyesen Carbon Tech reeds are available in different tensions to suit the track and your riding style; Low Tensions (LT) are generally better for tight tracks, and High Tensions (HT) work better for long straights and wide open tracks. Low Tensions (LT) Improve power delivery in the lower RPM ranges. Our low tension option is best suited for increasing response and initial acceleration. Mid Tensions (MT) Improve power delivery in the mid-range of your specific engine. Our mid tension option is best suited for increasing the overall power delivery of your engine. High Tensions (HT Improve power delivery in the upper RPM range of your specific engine. Our high tension option is best suited for increasing the maximum output of engines. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KX 125 1994-2002 HONDA CR 125 2001-2002 YAMAHA YZ 125 1994-2000 SUZUKI RM 125 1990-2008
£70.80
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Boyesen Carbon Tech Reeds Boyesen, Top End Power Increase, 142HT
Part no 05-CT142.HT (radhouse.co.uk) Fitment: HONDA CR125 1993-2000 KAWASAKI KX125 1994-2002 (High Tension) BOYESEN CARBON TECH REEDS Don't settle for anything less than the best. Carbon Tech Reeds are made from aerospace grade 100% carbon fiber, meaning they last longer and give better performance than any other reed available. Boyesen Carbon Tech reeds are available in different tensions to suit the track and your riding style; Low Tensions (LT) are generally better for tight tracks, and High Tensions (HT) work better for long straights and wide open tracks. Low Tensions (LT) Improve power delivery in the lower RPM ranges. Our low tension option is best suited for increasing response and initial acceleration. Mid Tensions (MT) Improve power delivery in the mid-range of your specific engine. Our mid tension option is best suited for increasing the overall power delivery of your engine. High Tensions (HT Improve power delivery in the upper RPM range of your specific engine. Our high tension option is best suited for increasing the maximum output of engines. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KX 125 1994-2002 HONDA CR 125 2001-2002 YAMAHA YZ 125 1994-2000 SUZUKI RM 125 1990-2008
£70.80
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Boyesen Carbon Tech Reeds Boyesen, Low To Mid Range, 130L
BOYESEN CARBON TECH REEDS Don't settle for anything less than the best. Carbon Tech Reeds are made from aerospace grade 100% carbon fiber, meaning they last longer and give better performance than any other reed available. Boyesen Carbon Tech reeds are available in different tensions to suit the track and your riding style; Low Tensions (LT) are generally better for tight tracks, and High Tensions (HT) work better for long straights and wide open tracks. Low Tensions (LT) Improve power delivery in the lower RPM ranges. Our low tension option is best suited for increasing response and initial acceleration. Mid Tensions (MT) Improve power delivery in the mid-range of your specific engine. Our mid tension option is best suited for increasing the overall power delivery of your engine. High Tensions (HT Improve power delivery in the upper RPM range of your specific engine. Our high tension option is best suited for increasing the maximum output of engines. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 1993 YAMAHA YZ 125 1980-1987
£70.80
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Boyesen Carbon Tech Reeds Boyesen, Top End Power Increase, 130HT
BOYESEN CARBON TECH REEDS Don't settle for anything less than the best. Carbon Tech Reeds are made from aerospace grade 100% carbon fiber, meaning they last longer and give better performance than any other reed available. Boyesen Carbon Tech reeds are available in different tensions to suit the track and your riding style; Low Tensions (LT) are generally better for tight tracks, and High Tensions (HT) work better for long straights and wide open tracks. Low Tensions (LT) Improve power delivery in the lower RPM ranges. Our low tension option is best suited for increasing response and initial acceleration. Mid Tensions (MT) Improve power delivery in the mid-range of your specific engine. Our mid tension option is best suited for increasing the overall power delivery of your engine. High Tensions (HT Improve power delivery in the upper RPM range of your specific engine. Our high tension option is best suited for increasing the maximum output of engines. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 1993 YAMAHA YZ 125 1980-1987
£70.80
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Boyesen Carbon Tech Reeds Boyesen, Mid To Top End Increase, 106MT
Part no 05-CT106.MT (radhouse.co.uk) Fitment: HONDA CR125 2005-2007 (Mid Tension) BOYESEN CARBON TECH REEDS Don't settle for anything less than the best. Carbon Tech Reeds are made from aerospace grade 100% carbon fiber, meaning they last longer and give better performance than any other reed available. Boyesen Carbon Tech reeds are available in different tensions to suit the track and your riding style; Low Tensions (LT) are generally better for tight tracks, and High Tensions (HT) work better for long straights and wide open tracks. Low Tensions (LT) Improve power delivery in the lower RPM ranges. Our low tension option is best suited for increasing response and initial acceleration. Mid Tensions (MT) Improve power delivery in the mid-range of your specific engine. Our mid tension option is best suited for increasing the overall power delivery of your engine. High Tensions (HT Improve power delivery in the upper RPM range of your specific engine. Our high tension option is best suited for increasing the maximum output of engines. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CR 125 2005-2007 HONDA CR 125 1978-1992 YAMAHA YZ 125 2001-2019 SUZUKI RM 125 1987-1988
£81.63
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Boyesen Carbon Tech Reeds Boyesen, Low To Mid Range, 106L
Part no 05-CT106.LT (radhouse.co.uk) Fitment: HONDA CR125 1978-1992 CR125 2005-2007 (Low tension) BOYESEN CARBON TECH REEDS Don't settle for anything less than the best. Carbon Tech Reeds are made from aerospace grade 100% carbon fiber, meaning they last longer and give better performance than any other reed available. Boyesen Carbon Tech reeds are available in different tensions to suit the track and your riding style; Low Tensions (LT) are generally better for tight tracks, and High Tensions (HT) work better for long straights and wide open tracks. Low Tensions (LT) Improve power delivery in the lower RPM ranges. Our low tension option is best suited for increasing response and initial acceleration. Mid Tensions (MT) Improve power delivery in the mid-range of your specific engine. Our mid tension option is best suited for increasing the overall power delivery of your engine. High Tensions (HT Improve power delivery in the upper RPM range of your specific engine. Our high tension option is best suited for increasing the maximum output of engines. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CR 125 2005-2007 HONDA CR 125 1978-1992 YAMAHA YZ 125 2001-2019 SUZUKI RM 125 1987-1988
£70.80
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Boyesen Carbon Tech Reeds Boyesen, Top End Power Increase, 106HT
Part no 05-CT106.HT (radhouse.co.uk) Fitment: HONDA CR125 1978-1992 CR125 2005-2007 (High Tension) BOYESEN CARBON TECH REEDS Don't settle for anything less than the best. Carbon Tech Reeds are made from aerospace grade 100% carbon fiber, meaning they last longer and give better performance than any other reed available. Boyesen Carbon Tech reeds are available in different tensions to suit the track and your riding style; Low Tensions (LT) are generally better for tight tracks, and High Tensions (HT) work better for long straights and wide open tracks. Low Tensions (LT) Improve power delivery in the lower RPM ranges. Our low tension option is best suited for increasing response and initial acceleration. Mid Tensions (MT) Improve power delivery in the mid-range of your specific engine. Our mid tension option is best suited for increasing the overall power delivery of your engine. High Tensions (HT Improve power delivery in the upper RPM range of your specific engine. Our high tension option is best suited for increasing the maximum output of engines. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CR 125 2005-2007 HONDA CR 125 1978-1992 YAMAHA YZ 125 2001-2019 SUZUKI RM 125 1987-1988
£70.80
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Boyesen Gasket Block Boyesen RG-33
Boyesen Rad Valve Reed Cage Replacement Gasket RG-33. NOTE. Will not fit OEM reed cages. Fits Boyesen Rad Valves. Part No. 05-9233 (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2005-2019
£15.20
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Boyesen Gasket Block YZ125/250 89-96, Boyesen RG31 RG-31 KX125 03-05
Boyesen Rad Valve Reed Cage Replacement Gasket RG-31. NOTE. Will not fit OEM reed cages. Fits Boyesen Rad Valves. 2003-2005 Kawasaki KX125 1988-1992 Yamaha YZ125 1989-1996 Yamaha YZ250 Part No. 05-9231 (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 1988-1992 YAMAHA YZ 125 1993 YAMAHA YZ 250 1990-1996 YAMAHA WR 250 1989 YAMAHA YZ 250 1996 YAMAHA WR 250 1992-1997
£15.98