One of the best-known brands in the cross-country world.

Who is BOYESEN?

For over 30 years Boyesen has specialized in the design and manufacture of high-performance parts for the motorsports industry .The confidence instilled by Factory Race Research Team and development partnerships bleeds all the way down to theweekend warriors who seek the highest performance and most durable products on the market .Boyesen's slogan, "Leading Edge Performance", is recognized theworld over. Fromthe industry-leading performance of their innovative reeds, to their complete intake track system, Boyesen continues to consistently set the standard for quality performance and build craftsmanship.

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Black clutch cover BOYESEN for KAWASAKI KX 100 and 85 from 1998 to 2016 127124 BOYESEN 209,90 €
      A black aluminum clutch cover from BOYESEN FACTORY RACING.
      €249.99Price
      Black clutch cover BOYESEN for KAWASAKI KX 100 and 85 from 1998 to 2016 127124 BOYESEN 209,90 €
          A black aluminum clutch cover from BOYESEN FACTORY RACING.
          €249.99Price
          Magnesium clutch cover BOYESEN for KAWASAKI KXF 250cc, KX250F from 2009 to 2017 127092 BOYESEN € 129.90
              A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
              €129.99Price
              Magnesium clutch cover BOYESEN for KAWASAKI KXF 250cc, KX250F from 2009 to 2017 127092 BOYESEN € 129.90
                  A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                  €129.99Price
                  Clutch cover magnesium BOYESEN for HONDA CRF 250 R from 2010 to 2017 127108 BOYESEN 142,90 €
                      A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                      €149.99Price
                      Clutch cover magnesium BOYESEN for HONDA CRF 250 R from 2010 to 2017 127108 BOYESEN 142,90 €
                          A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                          €149.99Price
                          Magnesium clutch cover BOYESEN for KTM SX, EXC, HUSQVARNA TE, HUSABERG TE 250 and 300 127115 BOYESEN 124,90
                              A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                              €129.99Price
                              Magnesium clutch cover BOYESEN for KTM SX, EXC, HUSQVARNA TE, HUSABERG TE 250 and 300 127115 BOYESEN 124,90
                                  A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                                  €129.99Price
                                  Clutch cover magnesium BOYESEN for KTM EXC, SMR, SXF, HUSQVARNA, HUSABERG FE 127111 BOYESEN 126,90 €
                                      A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                                      €129.99Price
                                      Clutch cover magnesium BOYESEN for KTM EXC, SMR, SXF, HUSQVARNA, HUSABERG FE 127111 BOYESEN 126,90 €
                                          A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                                          €129.99Price
                                          Clutch cover magnesium BOYESEN for SUZUKI RMZ 450 from 2008 to 2017 127099 BOYESEN 123,90 €Clutch cover magnesium BOYESEN for SUZUKI RMZ 450 from 2008 to 2017
                                              A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                                              €129.99Price
                                              Clutch cover magnesium BOYESEN for SUZUKI RMZ 450 from 2008 to 2017 127099 BOYESEN 123,90 €Clutch cover magnesium BOYESEN for SUZUKI RMZ 450 from 2008 to 2017
                                                  A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                                                  €129.99Price
                                                  Clutch cover magnesium BOYESEN YAMAHA YZF 450 from 2010 to 2017 127093 BOYESEN 126,90 €
                                                      A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                                                      €129.99Price
                                                      Clutch cover magnesium BOYESEN YAMAHA YZF 450 from 2010 to 2017 127093 BOYESEN 126,90 €
                                                          A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                                                          €129.99Price
                                                          Clutch cover BOYESEN YAMAHA YZ 125 from 2005 to 2017 magnesium CC-33M BOYESEN € 112.90Clutch cover BOYESEN YAMAHA YZ 125 from 2005 to 2017 magnesium
                                                              A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                                                              €129.99Price
                                                              Clutch cover BOYESEN YAMAHA YZ 125 from 2005 to 2017 magnesium CC-33M BOYESEN € 112.90Clutch cover BOYESEN YAMAHA YZ 125 from 2005 to 2017 magnesium
                                                                  A magnesium colored aluminum clutch cover from BOYESEN FACTORY RACING.
                                                                  €129.99Price
                                                                  Ignition cover BOYESEN YAMAHA YZ 125 from 2005 to 2017 magnesium SC-33AM BOYESEN € 112.90Ignition cover BOYESEN YAMAHA YZ 125 from 2005 to 2017 magnesium
                                                                      A magnesium colored aluminum ignition cover from BOYESEN FACTORY RACING.
                                                                      €119.99Price
                                                                      Ignition cover BOYESEN YAMAHA YZ 125 from 2005 to 2017 magnesium SC-33AM BOYESEN € 112.90Ignition cover BOYESEN YAMAHA YZ 125 from 2005 to 2017 magnesium
                                                                          A magnesium colored aluminum ignition cover from BOYESEN FACTORY RACING.
                                                                          €119.99Price
                                                                          Flap slat BOYESEN for HONDA CR 125 from 2001 PSR-145 BOYESEN 79,90 €Valve blade BOYESEN for HONDA CR 125 from 2001
                                                                              €79.99Price
                                                                              Flap slat BOYESEN for HONDA CR 125 from 2001 PSR-145 BOYESEN 79,90 €Valve blade BOYESEN for HONDA CR 125 from 2001
                                                                                  Harder and more resistant lamellae allowing a gain of torque and reliability
                                                                                  €79.99Price
                                                                                  Flap slat BOYESEN for HONDA CR 125 from 2001 PSR-145 BOYESEN 79,90 €Valve blade BOYESEN for HONDA CR 125 from 2001
                                                                                      Harder and more resistant lamellae allowing a gain of torque and reliability
                                                                                      €79.99Price
                                                                                        -€10.00
                                                                                        €49.99€59.99
                                                                                        Flap slat BOYESEN for YAMAHA YZ 125cc from 2001 SSC231 BOYESEN 54,90 €
                                                                                            €49.99€59.99Regular price-€10.00 offPrice
                                                                                            Flap slat BOYESEN for YAMAHA YZ 125cc from 2001 SSC231 BOYESEN 54,90 €
                                                                                                Harder and more resistant lamellae allowing a gain of torque and reliability
                                                                                                €49.99€59.99Regular price-€10.00 offPrice
                                                                                                Flap slat BOYESEN for YAMAHA YZ 125cc from 2001 SSC231 BOYESEN 54,90 €
                                                                                                    Harder and more resistant lamellae allowing a gain of torque and reliability
                                                                                                    €49.99€59.99Regular price-€10.00 offPrice
                                                                                                    Water pump housing + black propeller BOYESEN for KAWASAKI KXF, SUZUKI RMZ 250 from 2004, 2005, 2006, 2016Water pump housing + black propeller BOYESEN for KAWASAKI KXF, SUZUKI RMZ 250 from 2004 to 2016
                                                                                                        A quality water pump housing to improve the cooling system of your engine.
                                                                                                        €249.99Price
                                                                                                        Water pump housing + black propeller BOYESEN for KAWASAKI KXF, SUZUKI RMZ 250 from 2004, 2005, 2006, 2016Water pump housing + black propeller BOYESEN for KAWASAKI KXF, SUZUKI RMZ 250 from 2004 to 2016
                                                                                                            A quality water pump housing to improve the cooling system of your engine.
                                                                                                            €249.99Price