The denso spark plug for ktm exc300 2001-2017 is part of the latest collection from denso.Features: improved head dissipation standard u-groove low centre copper core heat resistant nickel jacket specifications: center electrode type: standard electrode tip material: nickel alloy product name: spark plug research value: finalized riding style: adventure touring dual-sport off-road street type: resistor type units: each to fit: beta rr 250 2016 racing all models beta rr 250 2016 all models beta rr 250 2017 racing all models beta rr 250 2017 all models beta rr 250 2018 racing all models beta rr 250 2018 all models beta rr 250 2019 oil mix all models beta rr 250 2019 racing all models beta rr 250 2020 oil mix all models beta rr 250 2020 racing all models beta rr 250 2021 oil mix all models beta rr 250 2021 racing all models beta rr 250 2022 oil mix all models beta rr 250 2022 racing all models beta rr 300 2016 racing all models beta rr 300 2016 all models beta rr 300 2017 racing all models beta rr 300 2017 all models beta rr 300 2018 racing all models beta rr 300 2018 all models beta rr 300 2019 oil mix all models beta rr 300 2019 racing all models beta rr 300 2019 steve holcombe replica all models beta rr 300 2020 oil mix all models beta rr 300 2020 racing all models beta rr 300 2021 oil mix all models beta rr 300 2021 racing all models beta rr 300 2022 oil mix all models beta rr 300 2022 racing all models beta xtrainer 250 lc 2022 oil mix european models beta xtrainer 250 ...