Top End

High quality rings which allow for optimum heat transfer and sealing Honda -- CRF150R -- (2020, 2012, 2015, 2016, 2017, 2013, 2014, 2009, 2008, 2018, 2019, 2007); Honda -- CRF150RB Expert -- (2007, 2009, 2013, 2008, 2012, 2016, 2020, 2014, 2015, 2019,...

Manufactured in Japan and designed as OEM replacements Honda -- CR80R -- (1993, 1990, 1989, 1992, 1997, 1994, 1996, 1987, 1995, 1998, 1988, 1986, 1991, 2000, 2001, 2002, 1999); Honda -- CR80RB Expert -- (1997, 1996, 1998, 2000, 2001, 1999, 2002)

Prox Piston Kit - 99.95 Mm - Beta 498Rr/520Rr 01.7512.A Beta -- 520 RR 4T -- (2010, 2011); Beta -- 498 RR 4T -- (2012, 2013, 2014)

Prox Piston Kit - 99.96 Mm - Beta 480Rr 01.7425.A Beta -- 480 RR 4T -- (2015, 2016, 2019, 2021, 2023, 2020, 2017, 2018, 2024, 2025); Beta -- 480 RR Race Edition 4T -- (2018, 2021, 2022, 2015, 2019, 2017, 2016, 2020, 2023, 2024, 2025)

Prox Piston Kit - 94.96 Mm - Beta 430Rr 01.7415.A Beta -- 430 RR Race Edition 4T -- (2016, 2018, 2023, 2015, 2021, 2022, 2017, 2019, 2020, 2025, 2024); Beta -- 430 RR 4T -- (2023, 2015, 2018, 2020, 2016, 2017, 2021, 2024, 2019, 2025)

Prox Piston Kit - 94.95 Mm - Beta 450Rr 01.7412.A Beta -- 450 RR 4T -- (2013, 2014, 2010, 2012, 2011)

Prox Piston Kit - 94.95 Mm - Beta 400Rr 01.7411.A Beta -- 400 RR 4T -- (2012, 2014, 2013, 2011, 2010)

Prox Piston Kit - 71.95 Mm - Beta 01.7398.B Beta -- 300 RX -- (2024, 2022, 2021, 2023, 2025); Beta -- X-Trainer 300 -- (2021, 2020, 2019, 2018); Beta -- 300 RR 2T -- (2018, 2020, 2019, 2021)

Prox Piston Kit - 71.94 Mm - Beta 01.7398.A Beta -- 300 RX -- (2022, 2021, 2023, 2025, 2024); Beta -- 300 RR 2T -- (2020, 2018, 2019, 2021); Beta -- X-Trainer 300 -- (2019, 2018, 2020, 2021)

Prox Piston Kit - 71.94 Mm - Beta 01.7393.A Beta -- 300 RR 2T -- (2015, 2013, 2017, 2014, 2016); Beta -- X-Trainer 300 -- (2015, 2016, 2017)

Prox Piston Kit - 87.96 Mm - Beta 390Rr 01.7365.A Beta -- 390 RR 4T -- (2017, 2020, 2016, 2018, 2019, 2023, 2015, 2024, 2025, 2021); Beta -- 390 RR Race Edition 4T -- (2017, 2015, 2019, 2020, 2021, 2018, 2022, 2023, 2016, 2025, 2024)

Prox Piston Kit - 87.96 Mm - Beta 350Rr 01.7355.A Beta -- 350 RR Race Edition 4T -- (2023, 2015, 2016, 2019, 2020, 2021, 2022, 2017, 2018, 2024, 2025); Beta -- 350 RR 4T -- (2020, 2023, 2017, 2021, 2016, 2019, 2015, 2018, 2024, 2025)