Boyesen

USA·Engine & gaskets·210 products

Boyesen is an American maker of motocross and enduro engine parts. We stock Supercooler water pump covers with a larger, patented impeller — the pump moves more coolant and the engine runs cooler, which enduro riders in slow terrain appreciate most — and lightweight aluminium Factory Racing clutch and ignition covers with a tough powder-coated finish (black, red, blue, orange and magnesium grey) that don't warp and seal without leaks. Replacement cover gaskets are available too. Parts for KTM, Husqvarna, GasGas, Honda, Yamaha, Kawasaki and Suzuki, including older CR, YZ, KX and RM two-strokes — each with an exact list of bikes and model years. At uncimoto.sk with delivery in 5–8 working days.

Boyesen

View all Boyesen products

Boyesen Supercooler water pump cover and impeller kit — Yamaha WR 450 F 2016–2019, Yamaha YZ 450 F 2014–2019 and more

Boyesen Supercooler water pump cover and impeller kit, black — Kawasaki KX 250 F 2004–2016, Suzuki RM-Z 250 2004–2006

Boyesen Supercooler water pump cover and impeller kit — Yamaha WR 450 F 2016–2023, Yamaha YZ 450 F 2014–2022 and more

Boyesen Supercooler water pump cover and impeller kit, black — Suzuki RM-Z 450 2008–2026, Suzuki RMX 450 2010–2019

Boyesen Supercooler water pump cover and impeller kit, black — Yamaha WR 250 F 2020–2023, Yamaha YZ 250 F 2019–2023 and more

Boyesen Supercooler water pump cover and impeller kit — Yamaha YZ 125 2005–2026, Yamaha YZ 125 X 2020–2026

Boyesen Supercooler water pump cover and impeller kit, black — Honda CRF 450 2009–2016

Boyesen Supercooler water pump cover and impeller kit, black — Kawasaki KLX 450 2008–2009, Kawasaki KX 450 F 2006–2015

Boyesen Supercooler water pump cover and impeller kit — Honda CRF 250 2010–2017

Boyesen Supercooler water pump cover and impeller kit — Honda CRF 150 2007–2026, Honda CRF 150 Expert 2018 and more

Boyesen Supercooler water pump cover and impeller kit, black — Yamaha YZ 125 1998–2004

Boyesen Supercooler water pump cover and impeller kit — Honda CRF 250 2004–2009, Honda CRF 250 X 2004–2018

Boyesen Supercooler water pump cover and impeller kit — Kawasaki KX 250 2021–2024, Kawasaki KX 250 F 2019–2020 and more

Boyesen Supercooler water pump cover and impeller kit, black — Can Am (Brp) Commander 1000 EFI 2016–2020, Can Am (Brp) Commander 800 EFI 2016–2020 and more

Boyesen Supercooler water pump cover and impeller kit — GasGas EC 300 2024–2026, GasGas EX 250 2024–2025 and more

Boyesen Supercooler water pump cover and impeller kit — GasGas MC 125 2021–2023, Husqvarna TC 125 2016–2022 and more

Boyesen Factory Racing clutch cover — Yamaha YZ 125 1994–2004

Boyesen Supercooler water pump cover and impeller kit, black — Honda CRF 250 2018–2023, Honda CRF 250 RX 2019–2023

Boyesen Supercooler water pump cover and impeller kit — GasGas EC 250 F 2021–2023, GasGas EX 250 F 2021–2023 and more

Boyesen Supercooler water pump cover and impeller kit, black — Kawasaki KX 250 1994–2004

Boyesen Supercooler water pump cover and impeller kit, black — Yamaha YZ 250 1999–2023, Yamaha YZ 250 X 2016–2024

Boyesen Supercooler water pump cover and impeller kit — GasGas EX 450 F 2021–2024, GasGas MC 450 F 2021–2026 and more

Boyesen Supercooler water pump cover and impeller kit — Husaberg FE 450 2014–2015, Husaberg FE 501 2013–2014 and more

Boyesen Supercooler water pump cover and impeller kit — Yamaha WR 426 F 2001–2002, Yamaha WR 450 F 2003–2015 and more

Boyesen — popular searches

More brands — Engine & gaskets